{"title":"Quatro","description":"\u003cp\u003eQuatro fume and particulate systems are used in many industries including medical, dental and manufacturing. Quatro turned their attention to the jewelry industry in 2001 and now is a industry leader for developing quiet, efficient and powerful fume and particulate equipment for workshops small and large.  Otto Frei is proud to be a key distributor for this great brand. \u003c\/p\u003e","products":[{"product_id":"quatro-ar012-hose-adapter-kit-1-5in-to-3in","title":"Quatro AR012 Hose Adapter Kit- For 1-1\/2\" Diameter Hose To 3\" Inlet, Outlet or Hose","description":"\u003cp\u003eThe Quatro AR012 Hose Adapter Kit provides a practical solution for connecting a 1-1\/2\" diameter hose — such as those included with the Quatro Gold Vault or Quatro Jet Stream — to any inlet, outlet, or hose with a 3\" diameter. The kit includes a PVC reducing coupling and two flexible, self-adhesive insulating\/weatherstripping lengths to accommodate a range of connection scenarios.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConnects 1-1\/2\" diameter flexible hose to 3\" diameter inlets, outlets, or hoses\u003c\/li\u003e\n\u003cli\u003eCompatible with hose systems such as the Quatro Gold Vault and Quatro Jet Stream\u003c\/li\u003e\n\u003cli\u003ePVC reducing coupling provides a sturdy base for the connection\u003c\/li\u003e\n\u003cli\u003eThin weatherstripping applies to the \u003cem\u003einside\u003c\/em\u003e of the small-diameter end of the coupling, allowing the 1-1\/2\" flexible hose to screw in firmly\u003c\/li\u003e\n\u003cli\u003eThicker weatherstripping applies to the \u003cem\u003eoutside\u003c\/em\u003e of the large-diameter end when connecting to most flexible 3\" diameter hoses\u003c\/li\u003e\n\u003cli\u003eDirect connection to 3\" hard outlets is possible without weatherstripping\u003c\/li\u003e\n\u003cli\u003eWorks with flexible dryer hose such as the type used in the Quatro 147.631E kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSmall Hose Diameter\u003c\/th\u003e\n\u003ctd\u003e1-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLarge Inlet\/Outlet\/Hose Diameter\u003c\/th\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCoupling Material\u003c\/th\u003e\n\u003ctd\u003ePVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeatherstripping\u003c\/th\u003e\n\u003ctd\u003eTwo flexible self-adhesive lengths (one thin, one thick)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 PVC reducing coupling\u003c\/li\u003e\n\u003cli\u003e1 thin self-adhesive weatherstripping length (for small-diameter end interior)\u003c\/li\u003e\n\u003cli\u003e1 thick self-adhesive weatherstripping length (for large-diameter end exterior)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\" diameter hose clamps are not supplied with this kit\u003c\/strong\u003e and are required to secure the connection when attaching to flexible 3\" diameter hose.\u003c\/li\u003e\n\u003cli\u003eThis kit is \u003cstrong\u003enot\u003c\/strong\u003e compatible with the hard 3\" flexible hose used with larger Quatro Velocity systems.\u003c\/li\u003e\n\u003cli\u003eSome duct tape may be needed to secure the connection to hard 3\" outlets on equipment.\u003c\/li\u003e\n\u003cli\u003eBecause of the variety of systems this adapter may be used with, some connections may require additional weatherstripping of different thicknesses, hose clamps, or duct tape. A trip to the hardware store may be necessary to obtain additional materials.\u003c\/li\u003e\n\u003cli\u003eIf the hose is frequently attached and detached, the weatherstripping on the small-diameter end may need periodic replacement.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43536338747606,"sku":"147.6011","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-ar012-hose-adapter-kit-for-1-12-diameter-hose-to-3-inlet-outlet-or-hose-otto-frei-1.jpg?v=1719959164"},{"product_id":"quatro-f180-cartridge-filter-gold-vault","title":"Quatro F180 Cartridge Filter for Original Gold Vaults","description":"\u003cp\u003eThe \u003cstrong\u003eQuatro F180 Cartridge Filter\u003c\/strong\u003e is the standard replacement cartridge filter designed specifically for the Original Quatro Gold Vault dust collection units. Keeping your filtration system maintained with a genuine replacement filter helps ensure consistent performance and clean air in your workshop. This filter is identified by Quatro part number \u003cstrong\u003eF180\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eImportant: This filter fits Original Gold Vault models only — also sold under the name GoldVault Deluxe. Verify your model number before ordering to ensure compatibility.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine Quatro replacement cartridge filter\u003c\/li\u003e\n  \u003cli\u003eDesigned for Original Quatro Gold Vault dust collection units\u003c\/li\u003e\n  \u003cli\u003eCompatible with both 110V and 220V Original Gold Vault configurations\u003c\/li\u003e\n  \u003cli\u003eQuatro part number F180\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eF180\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eFilter Type\u003c\/th\u003e\n\u003ctd\u003eCartridge Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCompatible Unit\u003c\/th\u003e\n\u003ctd\u003eQuatro Gold Vault Original Version (also known as GoldVault Deluxe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis filter is compatible with the following Original Gold Vault models only:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGV-201-16 (110V)\u003c\/li\u003e\n  \u003cli\u003eGV-201-26 (220V)\u003c\/li\u003e\n  \u003cli\u003eGVL-221-16 (110V)\u003c\/li\u003e\n  \u003cli\u003eGVL-221-26 (220V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eThe Gold Vault Original Version was also marketed as the \u003cem\u003eGoldVault Deluxe\u003c\/em\u003e. This filter is \u003cstrong\u003enot\u003c\/strong\u003e intended for newer or alternate Gold Vault models. Always confirm your unit's model number before ordering.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43536338845910,"sku":"147.608B","price":129.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-f180-cartridge-filter-for-original-gold-vaults-otto-frei.jpg?v=1719959163"},{"product_id":"quatro-f074-hepa-filter","title":"Quatro F074 HEPA Filter","description":"\u003cp\u003eThe Quatro F074-R2 is a replacement HEPA filter designed for use across several Quatro dust collection units. Depending on the unit, it functions as either a first-stage or third-stage filter, making it a critical component in maintaining effective dust and particulate capture during polishing, soldering, and finishing operations.\u003c\/p\u003e\u003cp\u003eOne side of the filter is edged with a small foam gasket to ensure a proper seal within the housing. The filter measures \u003cstrong\u003e15\" wide × 12\" long × 1-7\/8\" thick\u003c\/strong\u003e when new (foam will compress with use).\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGenuine Quatro replacement HEPA filter (model F074-R2)\u003c\/li\u003e\n\u003cli\u003eFunctions as the \u003cstrong\u003e1st-stage filter\u003c\/strong\u003e in the CollectAll and Solder Pure units\u003c\/li\u003e\n\u003cli\u003eFunctions as the \u003cstrong\u003e3rd-stage filter\u003c\/strong\u003e in the Quatro Single Sided Polishing Unit and earlier-model Stand Up Dust Collectors\u003c\/li\u003e\n\u003cli\u003eCompatible with Stand Up Dust Collectors with \u003cstrong\u003eserial numbers 18063 and lower\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFoam-lined outer edge on one side for a secure, sealed fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eF074-R2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Dimensions\u003c\/th\u003e\n\u003ctd\u003e15\" wide × 12\" long × 1-7\/8\" thick (when new)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEdge Seal\u003c\/th\u003e\n\u003ctd\u003eFoam-lined on one side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Stage\u003c\/th\u003e\n\u003ctd\u003e1st stage (CollectAll, Solder Pure); 3rd stage (Single Sided Polishing Unit, earlier Stand Up Dust Collectors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollectAll\u003c\/strong\u003e — 1st-stage filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolder Pure\u003c\/strong\u003e — 1st-stage filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Sided Polishing Unit\u003c\/strong\u003e — 3rd-stage filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStand Up Dust Collectors, serial numbers 18063 and lower\u003c\/strong\u003e — 3rd-stage filter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eCurrent-model Stand Up Dust Collectors with serial numbers 18064 and above require HEPA filter F022 (part 147.626C), not the F074. Verify your unit's serial number before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43536339632342,"sku":"147.610D","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-f074-hepa-filter-otto-frei.jpg?v=1719959163"},{"product_id":"quatro-aa192-hi-intensity-2-station-led-light-kit","title":"Quatro AA192 Hi-Intensity 2-Station LED Light Kit","description":"\u003cp\u003eThe Quatro AA192 Hi-Intensity 2-Station LED Light Kit brings powerful, long-lasting LED illumination to your workshop. Designed to work with Quatro hoods and polishing systems, this versatile kit can also be mounted anywhere task lighting is needed — making it a practical upgrade for any jeweler or metalsmith's bench setup.\u003c\/p\u003e\u003cp\u003eEach kit includes two thin LED light strips, each measuring 12\" long by 1-5\/8\" wide, with a low-profile design that takes up virtually no space compared to incandescent or fluorescent alternatives. The 2-piece Velcro backing system makes installation simple: peel the protective plastic from the adhesive Velcro piece, stick it to your desired surface, and attach the LED strip. No tools required.\u003c\/p\u003e\u003cp\u003eEach strip operates independently with its own on\/off switch, which also features a sticky back for convenient mounting. Both switches connect to a 26\" dual plug cord, which then connects to a dual voltage 100–240V AC power supply — making this kit compatible with both domestic and international power standards.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo 12\" × 1-5\/8\" thin LED light strips included\u003c\/li\u003e\n\u003cli\u003eHi-intensity, long-lasting LED illumination\u003c\/li\u003e\n\u003cli\u003e2-piece Velcro backing for tool-free attachment to hoods or any flat surface\u003c\/li\u003e\n\u003cli\u003eEach strip has an independent on\/off switch with adhesive mounting back\u003c\/li\u003e\n\u003cli\u003e26\" dual plug cord connects both switches to a single power supply\u003c\/li\u003e\n\u003cli\u003eDual voltage 100–240V AC power supply included\u003c\/li\u003e\n\u003cli\u003eUltra low-profile — fits inside hoods without crowding\u003c\/li\u003e\n\u003cli\u003eCompatible with Quatro double-sided hoods, SPU systems, and AA192 Clearview hoods\u003c\/li\u003e\n\u003cli\u003eSuitable for use anywhere task illumination is needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStrip Dimensions\u003c\/th\u003e\n\u003ctd\u003e12\" long × 1-5\/8\" wide (each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Strips\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCord Length\u003c\/th\u003e\n\u003ctd\u003e26\" (dual plug)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Supply Voltage\u003c\/th\u003e\n\u003ctd\u003e100–240V AC (dual voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAttachment Method\u003c\/th\u003e\n\u003ctd\u003e2-piece Velcro with adhesive backing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitch\u003c\/th\u003e\n\u003ctd\u003eIndividual on\/off per strip, adhesive-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eQuatro DHD-C03L double-sided hood (147.6012)\u003c\/li\u003e\n\u003cli\u003eQuatro DHD-003L double-sided hood (147.6013)\u003c\/li\u003e\n\u003cli\u003eQuatro SPU systems: 147.6120, 147.6122, 147.6124\u003c\/li\u003e\n\u003cli\u003eQuatro AA192 Clearview hoods (147.614)\u003c\/li\u003e\n\u003cli\u003eAny surface where task illumination is required\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43536341139670,"sku":"147.615A","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-aa192-hi-intensity-2-station-led-light-kit-otto-frei.jpg?v=1719959163"},{"product_id":"quatro-ar040-rubber-hand-guards-clearview-hoods","title":"Quatro AR040 Replacement Rubber Hand Guards for Quatro Clearview Hoods","description":"\u003cp\u003eKeep your Quatro polishing system operating safely with these replacement rubber hand guards, designed specifically for Quatro Clearview Hoods. Compatible with both the single station and double station Quatro polishing systems, these hand guards represent the latest updated version of this essential safety component.\u003c\/p\u003e\n\n\u003cp\u003eThis current version features integrated Velcro™ strips that secure the guards directly to the hoods. This key improvement significantly reduces the corner tearing that was a known issue with earlier versions of the rubber hand guards.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement rubber hand guards for Quatro Clearview Hoods\u003c\/li\u003e\n\u003cli\u003eCompatible with single station and double station Quatro polishing systems\u003c\/li\u003e\n\u003cli\u003eLatest version with integrated Velcro™ attachment strips\u003c\/li\u003e\n\u003cli\u003eVelcro™ strips secure guards to hoods, reducing corner tearing common in earlier versions\u003c\/li\u003e\n\u003cli\u003eSold as a set of two pieces per order\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Hood\u003c\/th\u003e\n\u003ctd\u003eQuatro Clearview Hood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Systems\u003c\/th\u003e\n\u003ctd\u003eSingle station and double station Quatro polishing systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAttachment Method\u003c\/th\u003e\n\u003ctd\u003eVelcro™ strips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e2 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 replacement rubber hand guards with Velcro™ strips\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43536341729494,"sku":"147.616","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-ar040-replacement-rubber-hand-guards-for-quatro-clearview-hoods-otto-frei.jpg?v=1719959163"},{"product_id":"quatro-velocity-x2-two-station-dust-collector-400cfm-120v","title":"Quatro Velocity X2-3 Two Station","description":"\u003cp\u003eThe Quatro Velocity X2 is a professional-grade, dual-port polishing dust collection system engineered for quiet, efficient particulate filtration in jewelry workshops and repair studios. With 400 CFM of suction and brushless motor technology, the Velocity X2 delivers powerful, low-maintenance performance for up to two simultaneous polishing stations — all at under 56 dB of operating noise.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-port design supports up to two polishing stations simultaneously.\u003c\/li\u003e\n\u003cli\u003eBrushless motor technology provides quiet, reliable operation at under 56 dB.\u003c\/li\u003e\n\u003cli\u003eMulti-stage filtration captures both heavy and fine particulates.\u003c\/li\u003e\n\u003cli\u003eIncludes replaceable HICAP cartridge filter for high-capacity particulate retention.\u003c\/li\u003e\n\u003cli\u003ePre-filters and collection tray extend filter life and improve overall efficiency.\u003c\/li\u003e\n\u003cli\u003eOptional modular odor and fume filter available for soldering and waxing applications.\u003c\/li\u003e\n\u003cli\u003eDurable steel cabinet with compact footprint suitable for bench or floor installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eVelocity X2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e147.618\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAirflow Capacity\u003c\/th\u003e\n\u003ctd\u003e400 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor Power\u003c\/th\u003e\n\u003ctd\u003e1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e120V \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise Level\u003c\/th\u003e\n\u003ctd\u003eUnder 56 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Type\u003c\/th\u003e\n\u003ctd\u003eHICAP Cartridge + Multi-Stage Pre-Filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInlet Port Diameter\u003c\/th\u003e\n\u003ctd\u003e3\" (76 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e17\" H × 14\" W × 25\" D (432 × 356 × 635 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit Weight\u003c\/th\u003e\n\u003ctd\u003e73 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e86 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuatro Velocity X2 dust collector unit\u003c\/li\u003e\n\u003cli\u003eTwo 6 ft suction hoses\u003c\/li\u003e\n\u003cli\u003eThree extra pre-filters\u003c\/li\u003e\n\u003cli\u003eHICAP cartridge filter (installed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe optional odor and fume filter module (sold separately) may reduce suction efficiency. Use only when required for odor control during soldering or waxing.\u003c\/li\u003e\n\u003cli\u003eReplacement HICAP Filter available separately (Part #147.618B).\u003c\/li\u003e\n\u003cli\u003eOptional Remote Switch Extension Cord available separately (Part #E078).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43536343105750,"sku":"147.618","price":2182.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-velocity-x2-3-two-station-otto-frei.jpg?v=1719959163"},{"product_id":"quatro-velocity-x4-four-station-dust-collector","title":"Quatro X4-3 Velocity X4 Four Station Dust Collector","description":"\u003cp\u003eThe Quatro Velocity X4-3 is a professional four-station dust collector engineered for jewelers and metalsmiths who need a reliable, high-capacity polishing system in their store or workshop. Powered by a super quiet brushless polishing motor, this unit delivers 800 CFM of total airflow — 200 CFM per port — across four 3\" diameter inlet collection ports, each supplied with 6 feet of heavy-duty hose (24 feet total). The multi-stage filtering system forces heavier particles into the collection tray while the included HICAP cartridge filter captures and retains finer particulate matter. Rated at under 56 decibels, this dust collector operates quietly compared to conventional units and can be fitted with an optional silencer for even quieter performance.\u003c\/p\u003e\u003cp\u003eThe HICAP cartridge filter is cleanable and reusable, extending its operational life well beyond that of traditional bag-style filters and simplifying routine maintenance. Three extra pre-filters are included with the unit. For shops that require odor and fume control during soldering or waxing, optional modular odor elimination exhaust filters are available — note that adding these filters will reduce overall suction capacity.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSuper quiet brushless polishing motor for reliable, long-term operation\u003c\/li\u003e\n\u003cli\u003eRated at 99.9% efficiency for particulate filtration\u003c\/li\u003e\n\u003cli\u003eMulti-stage filtering: collection tray for heavy particles plus HICAP cartridge filter for fine particulate\u003c\/li\u003e\n\u003cli\u003eUnder 56 decibels during operation\u003c\/li\u003e\n\u003cli\u003eFour 3\" diameter inlet collection ports\u003c\/li\u003e\n\u003cli\u003eHICAP cartridge filter is cleanable and reusable for extended service life\u003c\/li\u003e\n\u003cli\u003eCompatible with optional silencer for reduced noise\u003c\/li\u003e\n\u003cli\u003eCompatible with optional modular odor and fume elimination exhaust filters\u003c\/li\u003e\n\u003cli\u003eIncludes 3 extra pre-filters\u003c\/li\u003e\n\u003cli\u003eIncludes 6 feet of heavy-duty hose per port (24 feet total)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAirflow\u003c\/th\u003e\n\u003ctd\u003e800 CFM total (200 CFM per port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Ports\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInlet Port Diameter\u003c\/th\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor\u003c\/th\u003e\n\u003ctd\u003eBrushless, 1 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage \/ Frequency\u003c\/th\u003e\n\u003ctd\u003e120V \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Draw\u003c\/th\u003e\n\u003ctd\u003e7 amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise Level\u003c\/th\u003e\n\u003ctd\u003eUnder 56 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e23\" H × 18\" W × 25-1\/2\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e120 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHose Included\u003c\/th\u003e\n\u003ctd\u003e6 ft heavy-duty hose per port (24 ft total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Type\u003c\/th\u003e\n\u003ctd\u003eHICAP cartridge (cleanable and reusable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eQuatro Velocity X4-3 four-station dust collector\u003c\/li\u003e\n\u003cli\u003e3 extra pre-filters\u003c\/li\u003e\n\u003cli\u003e24 feet of heavy-duty hose (6 ft per port)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOptional modular odor and fume cartridge filters are available separately and will reduce suction capacity — use only if odor or fume elimination is required.\u003c\/li\u003e\n\u003cli\u003eOptional silencer available separately for reduced operating noise.\u003c\/li\u003e\n\u003cli\u003eOptional remote on\/off 20 ft extension cord (E078) is a recommended add-on.\u003c\/li\u003e\n\u003cli\u003eShipping weight exceeds the listed product weight of 120 lbs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43536343662806,"sku":"147.619","price":2651.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-x4-3-velocity-x4-four-station-dust-collector-otto-frei.jpg?v=1719959161"},{"product_id":"quatro-aa008-fume-collection-hood-mobile-arm-kit","title":"Quatro AA008 Fume Collection Hood with Mobile Arm Kit","description":"\u003cp\u003eThe Quatro AA008 Fume Collection Hood with Mobile Arm Kit provides a complete, ready-to-install flexible extraction arm and hood assembly for use with fume collecting systems such as the Quatro SolderPure, Quatro Gold Vault, Quatro CollectAll, and other compatible fume collection equipment. This kit assembles quickly and connects to your existing system via a standard 3\" diameter hose, making it a practical addition to any jeweler's or metalsmith's bench setup.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlexible 2-foot (24\"\/60 cm) black plastic arm constructed from two 1-foot segmented sections that snap together — push from above and below (not from the sides) when connecting segments\u003c\/li\u003e\n\u003cli\u003eIncludes a black slide valve (H397) for airflow control\u003c\/li\u003e\n\u003cli\u003ePlastic Fume Fishmouth Plexi Nozzle (AA043) included for broad capture area\u003c\/li\u003e\n\u003cli\u003eOval Nozzle (H404) also included for targeted extraction applications\u003c\/li\u003e\n\u003cli\u003e6-foot (72\"\/183 cm) length of 3\" diameter heavy-duty flexible grey hose (H278-08) for routing to your collection source\u003c\/li\u003e\n\u003cli\u003eTwo hose \"C\" clamps (H-117) for securing the grey hose in place\u003c\/li\u003e\n\u003cli\u003e3\" diameter jewelers table bracket (M041) for mounting the arm assembly to your bench\u003c\/li\u003e\n\u003cli\u003eCompatible with Quatro Gold Vault, Quatro SolderPure, Quatro CollectAll, and other fume systems — final connection hardware may vary by system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eArm Length\u003c\/th\u003e\n\u003ctd\u003e2 ft (24\" \/ 60 cm) — two 1-ft sections requiring assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHose Length\u003c\/th\u003e\n\u003ctd\u003e6 ft (72\" \/ 183 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHose Diameter\u003c\/th\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHose Color\u003c\/th\u003e\n\u003ctd\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eArm Color\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant Count\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlexible black plastic arm — H394-FT (two 1-ft segments, requires assembly)\u003c\/li\u003e\n\u003cli\u003eBlack slide valve — H397\u003c\/li\u003e\n\u003cli\u003ePlastic Fume Fishmouth Plexi Nozzle — AA043\u003c\/li\u003e\n\u003cli\u003eOval Nozzle — H404\u003c\/li\u003e\n\u003cli\u003e6-ft length of 3\" diameter heavy-duty flexible grey hose — H278-08\u003c\/li\u003e\n\u003cli\u003e2 × hose \"C\" clamps — H-117\u003c\/li\u003e\n\u003cli\u003e3\" diameter jewelers table bracket — M041\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe flexible arm segments connect by pressing from above and below — do not push from the sides when assembling.\u003c\/li\u003e\n\u003cli\u003eYour only remaining variable after assembly is the final connection fitting from the 3\" hose to your specific fume collection system's inlet port.\u003c\/li\u003e\n\u003cli\u003eFor use with the Quatro Gold Vault, a PVC 2\" × 1-1\/2\" reducing coupling (available at hardware stores) along with foam insulating tape or duct tape is needed to adapt to the Gold Vault's 2-1\/2\" diameter hose. Otto Frei also offers the Quatro AR012 Hose Adapter Kit (147.6011) as a ready-made solution for this connection.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43536344776918,"sku":"147.631","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-aa008-fume-collection-hood-with-mobile-arm-kit-otto-frei.jpg?v=1719959161"},{"product_id":"quatro-aa572-2-station-remote-hand-switch","title":"Quatro AA572 2-Station On\/Off Remote Hand Switch","description":"\u003cp\u003eThe Quatro AA572 2-Station On\/Off Remote Hand Switch gives you the convenience of controlling your Quatro polishing system from two separate locations. Simply plug it into the control panel of your Jet Stream, Gold Vault, or Velocity series Quatro system, and you gain two independent hand-operated positions to power your system on or off without returning to the main unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e These switches are designed for \u003cem\u003ehand use only\u003c\/em\u003e. Using them as foot switches will eventually cause them to fail and void their function.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo-station on\/off control for compatible Quatro systems\u003c\/li\u003e\n\u003cli\u003ePlugs directly into the control panel — no additional wiring required\u003c\/li\u003e\n\u003cli\u003eCompatible with Jet Stream, Gold Vault, and Velocity series Quatro systems\u003c\/li\u003e\n\u003cli\u003eAllows operators to power the system on or off from two convenient hand positions\u003c\/li\u003e\n\u003cli\u003eDesigned exclusively for hand operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eAA572\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Stations\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitch Type\u003c\/th\u003e\n\u003ctd\u003eOn\/Off remote hand switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003ctd\u003ePlugs into Quatro system control panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntended Use\u003c\/th\u003e\n\u003ctd\u003eHand operation only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThese switches are for hand use only. Using them by foot will eventually cause them to fail.\u003c\/li\u003e\n\u003cli\u003eCompatible with Jet Stream, Gold Vault, and Velocity series Quatro systems only — verify your control panel accepts this accessory before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43536345333974,"sku":"147.634A","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/147.634ANEW_thumb_e19ef989-c9a3-4da1-86f0-a1ca06c17191.jpg?v=1750464102"},{"product_id":"quatro-1-0031-4400-superflow-dual-hood-polishing-workstation-no-motor","title":"Quatro 1-0031-4400 Premium High Pressure SuperFlow Workstation-No Polishing Motor","description":"\u003cp\u003eThe \u003cstrong\u003eQuatro 1-0031-4400 Premium High Pressure SuperFlow Workstation\u003c\/strong\u003e is Quatro's advanced dual-hood polishing system engineered for heavy-duty shop use. Built on the foundation of the Standard Standalone model 1-0031-0100, the SuperFlow represents a significant upgrade in airflow performance, filtration efficiency, and operator convenience. This unit is sold \u003cstrong\u003ewithout a polishing motor\u003c\/strong\u003e and is designed to accommodate a variety of separately purchased motors.\u003c\/p\u003e\n\u003cp\u003eThis system is recommended for shops where polishing equipment is in use \u003cstrong\u003emore than 4 hours per day\u003c\/strong\u003e. Its brushless high-pressure suction motor delivers superior airflow and particulate capture, making it one of the most capable benchtop polishing workstations available for professional jewelers and metalsmiths.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium High Pressure Brushless Suction Motor\u003c\/strong\u003e – delivers increased airflow and stronger suction than standard models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Indicator Alert\u003c\/strong\u003e – notifies operator when filters require changing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Speed Motor Control\u003c\/strong\u003e – adjustable airflow management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Start Valve System\u003c\/strong\u003e – automatic start\/stop activation from inside each hood; ability to shut off one hood to concentrate suction to the other\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 ClearView Hoods\u003c\/strong\u003e with LED illumination (cool color) for brilliant, long-lasting light and improved visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlip-Up Magnification Discs\u003c\/strong\u003e mounted on the exterior of each hood\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet 59 dB(A) Operation\u003c\/strong\u003e for a more comfortable shop environment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50% More Debris Storage Capacity\u003c\/strong\u003e – now uses 3 first-stage sealable filter bags\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2nd Stage HEPA Filter\u003c\/strong\u003e for fine particulate capture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew More Efficient Rear Capture Nozzle\u003c\/strong\u003e for improved debris collection\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRemote On\/Off Switch Included\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e – updated footprint for better shop integration\u003c\/li\u003e\n\u003cli\u003eFully enclosed hoods help contain collateral particulates and keep the polishing area clean\u003c\/li\u003e\n\u003cli\u003eDrilled to accept a variety of popular premium polishing motors (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSuction Motor\u003c\/th\u003e\n\u003ctd\u003e120V, 9.2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical\u003c\/th\u003e\n\u003ctd\u003e120V, 1 Phase, 60Hz (240V available by special order)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuction Motor Horsepower\u003c\/th\u003e\n\u003ctd\u003e1\/2 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAirflow\u003c\/th\u003e\n\u003ctd\u003e450–550 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise Level\u003c\/th\u003e\n\u003ctd\u003e59 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBuffing Motor\u003c\/th\u003e\n\u003ctd\u003eNot included – drilled to accept multiple motor models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e38-1\/2\" wide × 24\" deep × 50\" high\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e230 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Method\u003c\/th\u003e\n\u003ctd\u003eTruck Freight Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Polishing Motors\u003c\/h3\u003e\n\u003cp\u003eThis workstation is drilled to accept a variety of polishing motors, which must be purchased separately. Compatible motors include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eArbe PM-350 (147.056) – Variable Speed, 1\/2 HP\u003c\/li\u003e\n\u003cli\u003eBaldor 353T (147.114) – 2-Speed, 1\/4 HP\u003c\/li\u003e\n\u003cli\u003eBaldor 359T (147.119) – Single Speed, 1\/2 HP\u003c\/li\u003e\n\u003cli\u003eHandler 26TS – 2-Speed High Base, 1\/4 HP\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe Quatro 2-Speed 1\/2 HP Double Tapered Spindle Polishing Motors (Cool Blue 1\/2 HP, 2-Speed, 3450\/1725 RPM) are \u003cstrong\u003ediscontinued and no longer available\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eOptional accessories: Caster Kit AA037; Drawer Kit AA198 (147.637) – sold separately.\u003c\/li\u003e\n\u003cli\u003e240V configuration available by special order.\u003c\/li\u003e\n\u003cli\u003eShips via truck freight only due to size and weight.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43536348250326,"sku":"147.6133","price":3380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-1-0031-4006-premium-high-pressure-superflow-workstation-no-polishing-motor-drilled-for-arbe-dsm-100-motor-otto-frei.jpg?v=1719959155"},{"product_id":"quatro-h424-50-dust-collector-hose","title":"Quatro H424-50 Dust Collector Hose-1-1\/2\" Diameter-50 Foot Length","description":"\u003cp\u003eThe \u003cstrong\u003eQuatro H424-50\u003c\/strong\u003e is a heavy-duty, grounded dust collector hose designed for professional jewelers and metalsmiths who demand reliable, efficient dust collection at their bench. Sold in a \u003cstrong\u003e50-foot (1524 cm) length\u003c\/strong\u003e, this is the same quality hose supplied with all Quatro dust collector systems — not a generic substitute.\u003c\/p\u003e\u003cp\u003eUnlike thin dryer hose that collapses under suction and bleeds airflow, this hose features thick, rigid-spiral construction that maintains its shape and maximizes the suction generated by your dust collector motor from end to end. The result is consistent, uncompromised airflow exactly where it is needed.\u003c\/p\u003e\u003cp\u003eThe hose is also \u003cstrong\u003egrounded\u003c\/strong\u003e to help reduce the risk of igniting dust particles that may accumulate in the system due to infrequent maintenance — an important safety consideration in any working shop environment. At \u003cstrong\u003e1-1\/2\" diameter\u003c\/strong\u003e, it is compatible with most Quatro personal dust collector systems, including the Gold Vault, The Basic, and the Jet Stream.\u003c\/p\u003e\u003cp\u003eAlso available in 10-foot lengths — see part number 147.608C-10FT.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty construction — significantly thicker than standard dryer hose\u003c\/li\u003e\n\u003cli\u003eMaintains shape under suction to preserve maximum airflow efficiency\u003c\/li\u003e\n\u003cli\u003eGrounded design helps reduce risk from dust particle ignition\u003c\/li\u003e\n\u003cli\u003eSame hose supplied factory-standard with all Quatro dust collector systems\u003c\/li\u003e\n\u003cli\u003eCompatible with Quatro Gold Vault, The Basic, and Jet Stream personal dust collectors\u003c\/li\u003e\n\u003cli\u003eAvailable in 50-foot length for flexible bench and shop installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e1-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e50 feet (1524 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrounded\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eQuatro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAlso available in 10-foot lengths; see part number 147.608C-10FT.\u003c\/li\u003e\n\u003cli\u003eThis product is subject to California Proposition 65 requirements.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43536351789270,"sku":"147.608C-50FT","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-h424-50-dust-collector-hose-1-12-diameter-50-foot-length-otto-frei.jpg?v=1719959155"},{"product_id":"quatro-aa783-polishing-hood-face-shield-splash-tray-light-110v","title":"Quatro AA783 Polishing Hood With Face Shield, Plastic Splash Tray \u0026 Light-110V","description":"\u003cp\u003eThe Quatro AA783 Polishing Hood is a heavy-duty bench polishing enclosure built for professional jewelers and metalsmiths who demand reliable dust and debris capture during polishing operations. Constructed from heavy-duty steel, this hood is designed for durability in daily shop use and includes a built-in face shield for operator protection.\u003c\/p\u003e\u003cp\u003eA removable plastic splash tray makes cleanup straightforward, and the integrated 110V\/60Hz light ensures clear visibility of your workpiece at all times. The hood features a 2-1\/2\" outlet with a 3\" diameter adapter, giving you the flexibility to connect to either a 2-1\/2\" or 3\" dust collection hose. Made in Canada by Quatro.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty steel construction for lasting shop durability\u003c\/li\u003e\n\u003cli\u003eIntegrated face shield for operator protection\u003c\/li\u003e\n\u003cli\u003eRemovable plastic splash tray for easy cleaning\u003c\/li\u003e\n\u003cli\u003eBuilt-in 110V\/60Hz light for clear workpiece visibility\u003c\/li\u003e\n\u003cli\u003e2-1\/2\" outlet with 3\" diameter adapter — compatible with 2-1\/2\" or 3\" dust collection hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eHeavy-duty steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutlet Size\u003c\/th\u003e\n\u003ctd\u003e2-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdapter Size\u003c\/th\u003e\n\u003ctd\u003e3\" diameter (fits 2-1\/2\" or 3\" hose)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLight Voltage\u003c\/th\u003e\n\u003ctd\u003e110V \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSplash Tray\u003c\/th\u003e\n\u003ctd\u003eRemovable plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in Canada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43548158951638,"sku":"147.6001","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-aa783-polishing-hood-with-face-shield-plastic-splash-tray-and-light-110v-otto-frei.jpg?v=1719959113"},{"product_id":"quatro-aa343-bench-suction-pin-support","title":"Quatro AA343 Bench Suction Pin with Support","description":"\u003cp\u003eThe Quatro AA343 Bench Suction Pin with Support is a purpose-built workholding solution for jewelers who need integrated dust and debris collection at the bench. A hole drilled through the center of the bench pin connects directly to a 1-1\/2\" diameter vacuum hose, allowing attachment to any table-mounted or freestanding suction system. The included mounting bracket screws securely underneath the work surface, keeping the setup stable during filing, sawing, and other bench operations.\u003c\/p\u003e\u003cp\u003eA built-in mesh wire screen with 2.5 mm openings sits over the suction hole to help prevent larger work pieces, findings, or stone fragments from being accidentally pulled away—an important safeguard in busy production environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCenter hole connects to a 1-1\/2\" diameter vacuum hose for integrated bench suction\u003c\/li\u003e\n\u003cli\u003eIncludes a mounting bracket for secure installation beneath the work surface\u003c\/li\u003e\n\u003cli\u003eBuilt-in mesh wire screen with 2.5 mm openings helps prevent larger items from being suctioned away\u003c\/li\u003e\n\u003cli\u003eCompatible with any table that accepts standard bench pin mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eAA343\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBench Pin Width\u003c\/th\u003e\n\u003ctd\u003e2-5\/8\" (66 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBench Pin Length\u003c\/th\u003e\n\u003ctd\u003e5-1\/2\" (140 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHose Connection Diameter\u003c\/th\u003e\n\u003ctd\u003e1-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMesh Screen Opening\u003c\/th\u003e\n\u003ctd\u003e2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eBracket included; screws beneath work surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eQuatro AA343 bench suction pin\u003c\/li\u003e\n\u003cli\u003eMounting bracket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43548159246550,"sku":"113.337","price":65.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-aa343-bench-suction-pin-with-support-otto-frei-1.jpg?v=1719959113"},{"product_id":"quatro-aa535-mini-fishmouth-1-5-hose","title":"Quatro AA535 Mini Fishmouth For 1-1\/2\" Hose","description":"\u003cp\u003eThe Quatro AA535 Mini Fishmouth is a compact dust collection hood attachment designed for use with 1-1\/2\" diameter hoses. Built from powder-coated heavy-duty steel, this mini fishmouth delivers reliable performance in a smaller footprint—making it an excellent choice for bench setups where space is limited or portability is a priority. Compatible with Quatro Basic, GoldVault, and Jetstream dust collection systems.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact design ideal for smaller applications and mobile bench setups\u003c\/li\u003e\n\u003cli\u003eCompatible with Quatro Basic, GoldVault, and Jetstream dust collectors\u003c\/li\u003e\n\u003cli\u003eConnects to dust collector units via a 1-1\/2\" diameter hose\u003c\/li\u003e\n\u003cli\u003eConstructed from powder-coated heavy-duty steel for durability\u003c\/li\u003e\n\u003cli\u003eSmaller form factor supports flexible workspace configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eHose Diameter\u003c\/th\u003e\n\u003ctd\u003e1-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePowder-coated heavy-duty steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Systems\u003c\/th\u003e\n\u003ctd\u003eQuatro Basic, GoldVault, Jetstream\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43548160196822,"sku":"147.608T","price":120.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-aa535-mini-fishmouth-for-1-12-hose-otto-frei.jpg?v=1719959113"},{"product_id":"quatro-aa210-workstation-drawer","title":"Quatro AA210 Drawer for SPU Standard \u0026 Superflow Workstations","description":"\u003cp\u003eThe Quatro AA210 Drawer is a practical storage accessory designed to expand the utility of Quatro SPU Standard and SPU Superflow stand-up polishing workstations. The drawer mounts on either side of compatible workstations, providing convenient, within-reach storage for tools, supplies, and accessories during polishing and finishing work.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with both SPU Standard and SPU Superflow stand-up workstations\u003c\/li\u003e\n\u003cli\u003eCan be mounted on either side of the workstation for flexible placement\u003c\/li\u003e\n\u003cli\u003eAdds dedicated storage space directly at the workstation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eAA210\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e11-1\/2\" L x 6-1\/2\" W x 4\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Workstations\u003c\/th\u003e\n\u003ctd\u003eQuatro SPU Standard, Quatro SPU Superflow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43548167045334,"sku":"147.613D","price":119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-aa210-drawer-for-spu-standard-and-superflow-workstations-otto-frei.jpg?v=1719959110"},{"product_id":"quatro-aa375-hand-switch-start-stop","title":"Quatro AA375 Superflow Optional Hand Switch Start\/Stop","description":"\u003cp\u003eThe Quatro AA375 is an optional hand-operated start\/stop switch designed for use with Quatro Superflow stand-up dust collectors and the Quatro under-counter PGR unit. Featuring a 6½-foot cord, this control gives jewelers and metalsmiths convenient countertop-level operation—allowing you to override the automatic start feature on compatible Superflow models or to easily start and stop the PGR without reaching for the unit itself.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNot to be used as a foot switch.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHand-operated start\/stop control for compatible Quatro dust collection units\u003c\/li\u003e\n  \u003cli\u003e6½-foot cord for flexible countertop-level placement\u003c\/li\u003e\n  \u003cli\u003eOverrides the automatic start feature on compatible Superflow stand-up models\u003c\/li\u003e\n  \u003cli\u003eProvides easy manual start and stop control for the Quatro PGR under-counter unit\u003c\/li\u003e\n  \u003cli\u003eSold as an optional accessory—not included with base units\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAA375\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCord Length\u003c\/th\u003e\n\u003ctd\u003e6½ ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eControl Type\u003c\/th\u003e\n\u003ctd\u003eHand switch – start\/stop\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCompatible Unit Types\u003c\/th\u003e\n\u003ctd\u003eQuatro Superflow stand-up dust collectors; Quatro PGR under-counter unit\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCompatible Model Numbers\u003c\/th\u003e\n\u003ctd\u003e147.6134, 147.6133, 147.6133NMBALDOR, 147.6125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eNot to be used as a foot switch.\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003eThis is an optional accessory and is not included with any Quatro dust collector.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43548167766230,"sku":"147.613H","price":102.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-aa375-hand-switch-startstop-otto-frei.jpg?v=1719959110"},{"product_id":"quatro-dfh-1000b-ductless-burnout-fume-hood","title":"Quatro DFH-1000B Ductless Burnout Fume Hood","description":"\u003cp\u003eThe Quatro DFH-1000B Ductless Burnout Fume Hood delivers effective fume and odor control for wax burnout and plating operations — no exterior venting required. Designed for jewelers and metalsmiths working in enclosed studios or spaces where ductwork is impractical, this hood captures and filters harmful fumes through a robust 4-stage filtration system that removes 99.9% of odors and fumes before recirculating clean air back into the workspace.\u003c\/p\u003e\u003cp\u003eAt 26\" high by 28\" wide by 18\" deep, the DFH-1000B provides a substantial working volume while maintaining a manageable footprint. It ships via truck freight only and runs on standard 115V\/60Hz power.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4-stage filtration system removes 99.9% of odors and fumes\u003c\/li\u003e\n\u003cli\u003eNo exterior venting or ductwork required\u003c\/li\u003e\n\u003cli\u003eIdeal for wax burnout and plating fume control\u003c\/li\u003e\n\u003cli\u003eStandard 115V\/60Hz operation\u003c\/li\u003e\n\u003cli\u003eSubstantial hood interior for burnout applications\u003c\/li\u003e\n\u003cli\u003eShips via truck freight\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eDFH-1000B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e26\" H × 28\" W × 18\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e60 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e115V \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFiltration Stages\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFume Removal Rate\u003c\/th\u003e\n\u003ctd\u003e99.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Method\u003c\/th\u003e\n\u003ctd\u003eTruck freight only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThe DFH-1000B uses the following replacement filters, available separately from Otto Frei:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 1:\u003c\/strong\u003e F007 Filter — Otto Frei #147.625\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 2:\u003c\/strong\u003e F033-GPC Filter — Otto Frei #147.624A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 2 Charcoal Refill:\u003c\/strong\u003e NC-GPC — Otto Frei #147.628D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 3:\u003c\/strong\u003e F033-APC Filter — Otto Frei #147.624B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 3 Charcoal Refill:\u003c\/strong\u003e NC-APC — Otto Frei #147.624D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 4:\u003c\/strong\u003e F022 HEPA Filter — Otto Frei #147.626C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis item ships by truck freight only. Please plan accordingly when placing your order.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43548172419286,"sku":"147.624","price":1795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-dfh-1000b-ductless-burnout-fume-hood-otto-frei-1.jpg?v=1719959110"},{"product_id":"quatro-spb-560-1t-k-solderpure-combo-fume-extractor-170cfm-110v","title":"Quatro SPB-560-1R-K SolderPure Rhodium\/Plating Fume Extractor-110V","description":"\u003cp\u003eThe Quatro SPB-560-1T-K SolderPure Combo Fume Extractor captures solder smoke, waxing odors, and rhodium\/plating fumes at the source—before they spread through your workspace. This combination model includes filtration media for both solder\/waxing smoke and rhodium\/plating fumes in a single compact, mobile cabinet. A three-stage filtration system—dust pre-filter, HEPA, and a final 2\" charcoal stage—delivers high-efficiency fume and odor removal rated at 99.9%, with no outside venting required. Dual top inlet ports allow the unit to service two workstations simultaneously.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSource-capture extraction with dual top ports to service two stations\u003c\/li\u003e\n\u003cli\u003eThree-stage filtration: dust pre-filter → HEPA → 2\" charcoal stage matched to application\u003c\/li\u003e\n\u003cli\u003eCombo unit includes media for both solder\/wax and rhodium\/plating fumes\u003c\/li\u003e\n\u003cli\u003eRated 99.9% removal efficiency—no outside venting required\u003c\/li\u003e\n\u003cli\u003eMobile, compact cabinet on casters for easy placement\u003c\/li\u003e\n\u003cli\u003eQuiet operation: approximately 52 dBA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSPB-560-1T-K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003ctd\u003e147.630\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAirflow\u003c\/th\u003e\n\u003ctd\u003e170 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise Level\u003c\/th\u003e\n\u003ctd\u003e~52 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFiltration Stages\u003c\/th\u003e\n\u003ctd\u003e3 (Dust → HEPA → Charcoal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTop Inlets\u003c\/th\u003e\n\u003ctd\u003eTwo ports (one may be capped); supports two stations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (H × W × D)\u003c\/th\u003e\n\u003ctd\u003e20\" × 12-3\/4\" × 15-3\/4\" (508 × 324 × 400 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e56 lb (25.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical\u003c\/th\u003e\n\u003ctd\u003e115 V \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFilter Configuration\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStage\u003c\/th\u003e\n\u003cth\u003eFilter\u003c\/th\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre\/Dust\u003c\/td\u003e\n\u003ctd\u003eQuatro F071 SolderPure Dust Filter\u003c\/td\u003e\n\u003ctd\u003e147.628A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHEPA\u003c\/td\u003e\n\u003ctd\u003eQuatro F074 HEPA Filter\u003c\/td\u003e\n\u003ctd\u003e147.610D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharcoal – Rhodium\/Plating\u003c\/td\u003e\n\u003ctd\u003eQuatro F072-BPC Charcoal Rhodium Filter (Complete)\u003c\/td\u003e\n\u003ctd\u003e147.629C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharcoal – Solder\/Wax\u003c\/td\u003e\n\u003ctd\u003eQuatro F069-220 SolderPure Filter Pad\u003c\/td\u003e\n\u003ctd\u003e147.628E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eNote:\u003c\/em\u003e The rhodium charcoal stage is refillable. Use Quatro NC-BPC Charcoal Rhodium Refill Material (147.629D) for replacement media.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSPB-560-1T-K SolderPure Combo Fume Extractor with installed filters (as listed above)\u003c\/li\u003e\n\u003cli\u003eQuatro AA006 Flexible Extraction Arm with 3\" Slide Valve (147.631E)\u003c\/li\u003e\n\u003cli\u003eQuatro M041 Table Bracket for 3\" hose (147.6006)\u003c\/li\u003e\n\u003cli\u003e3\" diameter fume hose, 8 ft, with clamps\u003c\/li\u003e\n\u003cli\u003eCollection hood\/nozzle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEfficiency rated 99.9% for harmful smoke and odors; external venting is not required.\u003c\/li\u003e\n\u003cli\u003eAdding the second charcoal stage in the Combo configuration reduces CFM compared to single-media models—this is normal and expected.\u003c\/li\u003e\n\u003cli\u003eOptional accessories include an additional extraction arm (AA006 \/ 147.631E), a complete arm + hose + bracket kit (AA008 \/ 147.631), and an on\/off foot pedal control (AA175 \/ 147.640).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43548187984086,"sku":"147.629","price":1670.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-spb-560-1r-k-solderpure-rhodiumplating-fume-extractor-110v-otto-frei-1.jpg?v=1719959110"},{"product_id":"quatro-aa011-remote-hand-switch","title":"Quatro AA011 On\/Off Remote Hand Switch","description":"\u003cp\u003eThe Quatro AA011 On\/Off Remote Hand Switch gives jewelers and metalsmiths convenient fingertip control over compatible Quatro systems. The switch plugs directly into the control panel remote inlet, allowing you to start and stop your system from a comfortable distance without stepping away from your work.\u003c\/p\u003e\u003cp\u003eWith a 2-meter (6-1\/2 ft) cord, the AA011 is compatible with the Quatro Jet Stream, Quatro Gold Vaults, Quatro Velocity, and other Quatro systems equipped with a control panel featuring the correct remote inlet.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRemote on\/off hand switch for compatible Quatro systems\u003c\/li\u003e\n\u003cli\u003ePlugs into the control panel remote inlet\u003c\/li\u003e\n\u003cli\u003e2-meter (6-1\/2 ft) cord for hands-free distance operation\u003c\/li\u003e\n\u003cli\u003eCompatible with Quatro Jet Stream, Gold Vaults, Velocity, and other Quatro systems with a remote inlet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCord Length\u003c\/th\u003e\n\u003ctd\u003e2 meters (6-1\/2 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection Type\u003c\/th\u003e\n\u003ctd\u003eControl panel remote inlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Systems\u003c\/th\u003e\n\u003ctd\u003eQuatro Jet Stream, Quatro Gold Vaults, Quatro Velocity, and other Quatro systems with a remote inlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eAdditional Quatro remote on\/off switch options are available, including the Quatro AA114 On\/Off Foot Pedal. Verify that your Quatro system's control panel includes a compatible remote inlet before ordering.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43548188672214,"sku":"147.634","price":72.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-aa011-onoff-remote-hand-switch-otto-frei.jpg?v=1719959110"},{"product_id":"quatro-dfh-1000r-ductless-rhodium-fume-hood-110v","title":"Quatro DFH-1000R Ductless Rhodium Fume Hood-110V","description":"\u003cp\u003eThe Quatro DFH-1000R is a ductless fume hood engineered specifically for rhodium and all jewelry plating applications, including cyanide-based gold plating fumes and all other jewelry plating solution formulas. No exterior venting is required — the unit filters and cleans fumes internally, making it an ideal solution for jewelers and plating professionals working in spaces where traditional ducted ventilation is not possible or practical.\u003c\/p\u003e\u003cp\u003eFumes drawn into the hood pass through a \u003cstrong\u003e4-stage filtration system\u003c\/strong\u003e that removes \u003cstrong\u003e99.9% of all odors and fumes\u003c\/strong\u003e, returning clean air to the workspace. This unit ships via \u003cstrong\u003etruck freight only\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDuctless design — no exterior venting required\u003c\/li\u003e\n\u003cli\u003eRated for all plating fumes, including cyanide-based gold plating fumes and all jewelry plating solution formulas\u003c\/li\u003e\n\u003cli\u003e4-stage filtration system removes 99.9% of odors and fumes\u003c\/li\u003e\n\u003cli\u003eStage 4 includes a HEPA filter for fine particulate capture\u003c\/li\u003e\n\u003cli\u003eSuitable for rhodium plating and other precious metal plating operations\u003c\/li\u003e\n\u003cli\u003eShips via truck freight only\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eDFH-1000R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e115V \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e26\" H × 28\" W × 18\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e86 lbs (shipping weight is greater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFiltration Stages\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFiltration Efficiency\u003c\/th\u003e\n\u003ctd\u003e99.9% of odors and fumes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Method\u003c\/th\u003e\n\u003ctd\u003eTruck freight only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eQuatro DFH-1000R Ductless Rhodium Fume Hood (115V)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThis unit uses replaceable filter stages. Replacement filters are available separately:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 1:\u003c\/strong\u003e F007 — Otto Frei #147.625\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 2:\u003c\/strong\u003e F033-GPC — Otto Frei #147.624A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 2 Charcoal Refill:\u003c\/strong\u003e NC-GPC — Otto Frei #147.628D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 3:\u003c\/strong\u003e F033-BPC — Otto Frei #147.626AB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 3 Charcoal Refill:\u003c\/strong\u003e NC-BPC — Otto Frei #147.629D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 4 HEPA Filter:\u003c\/strong\u003e F022 — Otto Frei #147.626C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43548189294806,"sku":"147.626","price":1571.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-dfh-1000r-ductless-rhodium-fume-hood-110v-otto-frei-1.jpg?v=1719959105"},{"product_id":"quatro-spb-560-1t-k-solderpure-combo-fume-extractor-125cfm","title":"Quatro SPB-560-1T-K SolderPure Combo Solder\/Rhodium Fume Extractor-110V","description":"\u003cp\u003eThe Quatro SPB-560-1T-K SolderPure Combo is a dual-purpose fume extractor engineered for jewelers and repair technicians who perform both soldering and rhodium plating operations at the same workstation. Part of the Quatro SolderPure line, this combination SWS\/RP (Solder\/Waxing\/Smoke – Rhodium\/Plating) unit captures fumes at the source before they can circulate through your workspace. With 125 CFM airflow, a 3-stage filtration system, and quiet 52 dBA operation, it delivers professional-grade air quality without requiring external venting.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual-purpose combination unit for solder, waxing, smoke, and rhodium\/plating fume removal\u003c\/li\u003e\n\u003cli\u003e3-stage filtration: Dust Pre-filter → HEPA → Dual Charcoal\u003c\/li\u003e\n\u003cli\u003eNo external venting required – 99.9% efficient fume and odor removal\u003c\/li\u003e\n\u003cli\u003eQuiet operation at approximately 52 dBA\u003c\/li\u003e\n\u003cli\u003eTwo top inlet ports to service up to two fume extraction stations simultaneously\u003c\/li\u003e\n\u003cli\u003eMounted on casters for easy shop mobility\u003c\/li\u003e\n\u003cli\u003eRefillable dual charcoal filters – one for rhodium\/plating, one for solder\/wax\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSPB-560-1T-K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003ctd\u003e147.630\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eCombo – Solder\/Waxing\/Smoke and Rhodium\/Plating (SWS\/RP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAirflow\u003c\/th\u003e\n\u003ctd\u003e125 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise Level\u003c\/th\u003e\n\u003ctd\u003e~52 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFiltration Stages\u003c\/th\u003e\n\u003ctd\u003e3 (Dust → HEPA → Charcoal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFiltration Efficiency\u003c\/th\u003e\n\u003ctd\u003e99.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical\u003c\/th\u003e\n\u003ctd\u003e115V \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (H × W × D)\u003c\/th\u003e\n\u003ctd\u003e20\" × 12-3\/4\" × 15-3\/4\" (508 × 324 × 400 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e56 lb (25.4 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFilter Configuration\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eStage\u003c\/th\u003e\n\u003cth\u003eFilter\u003c\/th\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre\/Dust Pad\u003c\/td\u003e\n\u003ctd\u003eQuatro F069-220 SolderPure Filter Pad\u003c\/td\u003e\n\u003ctd\u003e147.628E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHEPA\u003c\/td\u003e\n\u003ctd\u003eQuatro F074 HEPA Filter\u003c\/td\u003e\n\u003ctd\u003e147.610D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharcoal – Solder\/Wax\/Smoke\u003c\/td\u003e\n\u003ctd\u003eQuatro F072-GPC Charcoal Solder\/Wax Filter (refillable)\u003c\/td\u003e\n\u003ctd\u003e147.628C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharcoal – Rhodium\/Plating\u003c\/td\u003e\n\u003ctd\u003eQuatro F072-BPC Charcoal Rhodium Filter (refillable)\u003c\/td\u003e\n\u003ctd\u003e147.629C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eRefillable charcoal filters can be replenished using the following materials – each refill package provides enough material for five refills:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSolder\/Wax Charcoal Refill – Part # 147.628D\u003c\/li\u003e\n\u003cli\u003eRhodium\/Plating Charcoal Refill – Part # 147.629D\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuatro SPB-560-1T-K Combo SolderPure unit with installed filters\u003c\/li\u003e\n\u003cli\u003eQuatro AA006 Flexible Extraction Arm with 3\" Slide Valve (Part # 147.631E)\u003c\/li\u003e\n\u003cli\u003eQuatro M041 Table Bracket for 3\" hose (Part # 147.6006)\u003c\/li\u003e\n\u003cli\u003e3\" diameter fume hose (8 ft) with clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAirflow on the combo unit is 125 CFM – lower than single-filter models (170 CFM) due to the dual charcoal filter configuration.\u003c\/li\u003e\n\u003cli\u003eRecommended when both soldering and rhodium\/plating fumes must be captured from the same workstation.\u003c\/li\u003e\n\u003cli\u003eA second inlet port is available for a second extraction arm; cap any unused inlet during operation.\u003c\/li\u003e\n\u003cli\u003eOptional accessories include an additional extraction arm (AA006 \/ 147.631E), a complete arm and bracket kit (AA008 \/ 147.631), a foot pedal on\/off control (AA175 \/ 147.640), and an mc2 automatic control box (147.633).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43548189851862,"sku":"147.630","price":1775.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-spb-560-1t-k-solderpure-combo-solderrhodium-fume-extractor-110v-otto-frei-1.jpg?v=1719959105"},{"product_id":"quatro-aa224-remote-foot-pedal-2-station","title":"Quatro AA224 Remote Foot Pedal for 2-Stations","description":"\u003cp\u003eThe Quatro AA224 Remote Foot Pedal allows you to start your polishing or finishing unit from up to 6 feet away, keeping your hands free and your workflow uninterrupted. Designed for dual-station setups, this foot pedal supports configurations with 8 feet between stations, making it a practical addition to professional bench environments where convenience and reach matter.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemote start capability from up to 6 feet away\u003c\/li\u003e\n\u003cli\u003eSupports dual-station setups with 8 feet between stations\u003c\/li\u003e\n\u003cli\u003eCompatible with the Quatro Velocity, GoldVault, and Jet-Stream units\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eAA224\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRemote Start Distance\u003c\/th\u003e\n\u003ctd\u003eUp to 6 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStation Spacing\u003c\/th\u003e\n\u003ctd\u003e8 feet between stations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Units\u003c\/th\u003e\n\u003ctd\u003eQuatro Velocity, GoldVault, Jet-Stream\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariants\u003c\/th\u003e\n\u003ctd\u003eSingle configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The AA224 Remote Foot Pedal is \u003cem\u003enot\u003c\/em\u003e compatible with the Quatro SolderPure. Do not attempt to use this unit with the SolderPure.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43548190245078,"sku":"147.634R","price":160.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-aa224-remote-foot-pedal-for-2-stations-otto-frei.jpg?v=1719959105"},{"product_id":"quatro-a103-airtop-inlet-port","title":"Quatro A103 AirTop Inlet Port","description":"\u003cp\u003eThe Quatro A103 AirTop Inlet Port connects to the front top of your workbench, providing a secure and ergonomic dust collection intake point for professional jewelry and metalsmithing environments. Constructed from powder-coated heavy-duty steel, this inlet port is built for long-term bench use. A built-in gasket cushions the work surface for comfortable hand support during extended sessions, while an integrated wire mesh screen prevents small parts and debris from being drawn into the dust collection system.\u003c\/p\u003e\u003cp\u003eThe A103 can be securely fitted to a bench-mount slide gate and features built-in clear safety glass for added protection. It is compatible with 1.5\", 2\", and 2.5\" diameter dust collector hoses, offering flexible integration with a range of collection systems.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMounts to the front top of your workbench for convenient dust collection access\u003c\/li\u003e\n\u003cli\u003ePowder-coated heavy-duty steel construction for durability\u003c\/li\u003e\n\u003cli\u003eGasket cushion provides ergonomic hand support at the bench\u003c\/li\u003e\n\u003cli\u003eWire mesh screen prevents parts and debris from entering the dust collector\u003c\/li\u003e\n\u003cli\u003eCompatible with bench-mount slide gate for secure installation\u003c\/li\u003e\n\u003cli\u003eBuilt-in clear safety glass for operator protection\u003c\/li\u003e\n\u003cli\u003eConnects to 1.5\", 2\", or 2.5\" diameter dust collector hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eA103\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePowder-coated heavy-duty steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHose Compatibility\u003c\/th\u003e\n\u003ctd\u003e1.5\", 2\", 2.5\" diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety Feature\u003c\/th\u003e\n\u003ctd\u003eBuilt-in clear safety glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDebris Protection\u003c\/th\u003e\n\u003ctd\u003eWire mesh screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eErgonomic Feature\u003c\/th\u003e\n\u003ctd\u003eGasket cushion for hand support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43548197191894,"sku":"147.635","price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-a103-airtop-inlet-port-otto-frei.jpg?v=1719959105"},{"product_id":"quatro-aa114-foot-pedal-remote-on-off","title":"Quatro AA114 Remote On\/Off Foot Pedal-For Most Quatro Systems","description":"\u003cp\u003eThe Quatro AA114 Remote On\/Off Foot Pedal brings hands-free convenience to your polishing setup. Designed for Quatro systems equipped with a remote plug outlet on the control panel, this foot pedal lets you power your unit on and off with a simple click—no more bending over to reach the controls during a job.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with Quatro Gold Vaults, Quatro Jet Streams, and all Quatro Velocity Series machines. If your Quatro features a remote plug outlet on the control panel, this foot pedal is a direct-fit solution.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemote on\/off control via foot-operated pedal\u003c\/li\u003e\n\u003cli\u003eCompatible with Quatro systems that have a remote plug outlet on the control panel\u003c\/li\u003e\n\u003cli\u003eWorks with Quatro Gold Vaults, Jet Streams, and all Velocity Series models\u003c\/li\u003e\n\u003cli\u003eEliminates the need to bend down to switch the unit on or off\u003c\/li\u003e\n\u003cli\u003eLow-profile pedal design for stable foot operation at the bench\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAA114\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight\u003c\/th\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e2-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDepth\u003c\/th\u003e\n\u003ctd\u003e4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Systems\u003c\/th\u003e\n\u003ctd\u003eQuatro systems with remote plug outlet on control panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eAlso available as a hand-operated on\/off switch: \u003cstrong\u003ePart #147.634, Quatro AA011\u003c\/strong\u003e. Verify that your Quatro unit has a remote plug outlet on the control panel before ordering.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43548197683414,"sku":"147.636SPEC","price":92.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-aa114-remote-onoff-foot-pedal-for-most-quatro-systems-otto-frei.jpg?v=1719959105"},{"product_id":"quatro-aa067-g-nl-clearview-hood-drawer","title":"Quatro AA067-G-NL Optional Drawer For Quatro Clearview Hoods","description":"\u003cp\u003eThe Quatro AA067-G-NL Optional Drawer is a practical add-on designed to improve debris collection at your polishing station. By fitting beneath the Clearview Hood, this retrofittable drawer makes gathering heavy particles significantly easier, helping keep your workspace cleaner and more organized during polishing and finishing operations.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRetrofittable design installs under the Clearview Hood without major modification\u003c\/li\u003e\n\u003cli\u003eMounts on either the right or left side for flexible setup\u003c\/li\u003e\n\u003cli\u003eSimplifies collection of heavy particles generated during polishing\u003c\/li\u003e\n\u003cli\u003eCompatible with suction Clearview Hoods only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAA067-G-NL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eQuatro suction Clearview Hoods only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eRetrofittable; mounts right or left side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eThis drawer is intended for use with \u003cstrong\u003esuction Clearview Hoods only\u003c\/strong\u003e. Verify your hood model before ordering to ensure compatibility.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43548198306006,"sku":"147.637","price":268.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-aa067-g-nl-optional-drawer-for-quatro-clearview-hoods-otto-frei.jpg?v=1719959103"},{"product_id":"quatro-i-series-cb2-hepa-benchtop-dust-collector-110v","title":"Quatro i-Series CB2 Hi-Efficiency Benchtop Dust Collector-110V\/60C No Polishing Motor","description":"\u003cp\u003eThe Quatro i-Series CB2 (Model 1-0032-0200) is a high-efficiency benchtop dust collector engineered for professional jewelry shops. It is the first benchtop dust collector in its class to combine a 3-stage HEPA filtration system with an intelligent filter change notification — letting you know exactly when filters need attention so your system always performs at peak efficiency. \u003cstrong\u003ePolishing motor is sold separately.\u003c\/strong\u003e Compatible with the 147.052 Arbe DSM-100 ½ HP Polishing Motor and other similarly sized motors.\u003c\/p\u003e\n\n\u003cp\u003eAt just 24\" wide, the CB2 delivers full-size performance in a compact footprint. Its signature side-to-side adjustable motor centering track lets you shift the motor laterally to accommodate longer polishing accessories — such as felt inside ring polishers and finger buffs — that would otherwise require a much wider unit. This thoughtful design means you get the versatility of a full-size dust collector without sacrificing bench space.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent filter change notification\u003c\/strong\u003e — illuminates when it's time to service the 2nd-stage filter or inspect the 3rd-stage HEPA filter\u003c\/li\u003e\n\u003cli\u003eVariable-speed brushless turbine suction motor delivering \u003cstrong\u003e200 CFM per side\u003c\/strong\u003e (400 CFM total) with filters installed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e99% efficient 3-stage filtration:\u003c\/strong\u003e 1st-stage pre-filter, 2nd-stage F007 filter (147.625), and final 3rd-stage F022 HEPA filter (147.626C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide-to-side adjustable centering track\u003c\/strong\u003e for flexible motor positioning and compatibility with longer polishing tools\u003c\/li\u003e\n\u003cli\u003eUnder-hood super-bright LED illumination with extremely long service life — no bulb replacements required\u003c\/li\u003e\n\u003cli\u003eBuilt-in \u003cstrong\u003eair purifier\u003c\/strong\u003e mode to continuously purify room air when the polishing motor is not in use\u003c\/li\u003e\n\u003cli\u003eIncluded clear splash shield for added protection\u003c\/li\u003e\n\u003cli\u003eH181 Remote Foot Pedal included\u003c\/li\u003e\n\u003cli\u003e110V\/60Hz operation\u003c\/li\u003e\n\u003cli\u003e12-month factory warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eQuatro i-Series CB2 (1-0032-0200)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e110V\/60Hz only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuction Motor\u003c\/th\u003e\n\u003ctd\u003eVariable-speed brushless turbine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAirflow Capacity\u003c\/th\u003e\n\u003ctd\u003e200 CFM per side (400 CFM total) with filters installed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFiltration Stages\u003c\/th\u003e\n\u003ctd\u003e3-stage (pre-filter, F007, F022 HEPA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Efficiency\u003c\/th\u003e\n\u003ctd\u003e99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e24\" W × 12-1\/4\" H × 20-1\/4\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e84 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Weight (with motor)\u003c\/th\u003e\n\u003ctd\u003e75 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e12-month factory warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuatro i-Series CB2 benchtop dust collector unit\u003c\/li\u003e\n\u003cli\u003eClear splash shield\u003c\/li\u003e\n\u003cli\u003eH181 Remote Foot Pedal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDesigned to fit the \u003cstrong\u003e147.052 Arbe DSM-100 ½ HP Polishing Motor\u003c\/strong\u003e and other similarly sized polishing motors. Polishing motor is \u003cstrong\u003enot included\u003c\/strong\u003e and must be purchased separately. Replacement 2nd-stage F007 filter available as \u003cstrong\u003e147.625\u003c\/strong\u003e; replacement 3rd-stage F022 HEPA filter available as \u003cstrong\u003e147.626C\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis unit operates on \u003cstrong\u003e110V\/60Hz only\u003c\/strong\u003e — not compatible with 220V or 50Hz power.\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency filtration systems perform best when filters are not saturated. Inspect and replace the 1st-stage pre-filter frequently as needed.\u003c\/li\u003e\n\u003cli\u003eNet weight of 75 lbs reflects the unit with a polishing motor installed; the polishing motor is not included.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43579751170262,"sku":"147.6431","price":835.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/147.6431NEW_thumb_d4bed0af-ba88-49a1-aecd-ff429c9eb64b.jpg?v=1729809767"},{"product_id":"quatro-rh-dta1-desktop-plating-fume-hood-ventless-containment-cabinet","title":"Quatro RH-DTA1 Desktop Plating Fume Hood-Small Containment Cabinet","description":"\u003cp\u003e\u003cstrong\u003eThe Quatro RH-DTA1 Desktop Plating Fume Hood is a self-contained, ventless fume containment system designed for professional jewelry plating environments.\u003c\/strong\u003e No external venting is required — this stand-alone unit uses a multi-stage filtration system to scrub dangerous plating fumes from the air, keeping your workplace safe during rhodium, gold, and other metal plating operations.\u003c\/p\u003e\u003cp\u003eThe unit draws fumes — including sulfuric acid vapors from rhodium plating and cyanide-based fumes from gold plating — through a series of four filter stages, trapping contaminants before air is returned to the workspace. A quiet variable-speed motor allows you to increase airflow when solutions are heated and fume production is highest. A built-in filter indicator alerts you when it is time to replace any of the three active filters, so performance is never compromised. An interior LED light illuminates the containment cabinet for clear visibility during plating work.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVentless, self-contained fume filtration — no external ductwork required\u003c\/li\u003e\n\u003cli\u003eFour-stage filtration system captures dust, fine particles, and chemical fumes\u003c\/li\u003e\n\u003cli\u003eActivated charcoal filter stage targets rhodium and gold plating fumes (sulfuric acid, cyanide)\u003c\/li\u003e\n\u003cli\u003eHEPA filter stage for fine particulate capture\u003c\/li\u003e\n\u003cli\u003eVariable-speed motor — increase airflow when solutions are heated\u003c\/li\u003e\n\u003cli\u003eBuilt-in filter replacement indicator for all three active filter stages\u003c\/li\u003e\n\u003cli\u003eInterior LED light for visibility inside the containment cabinet\u003c\/li\u003e\n\u003cli\u003eIdeal for rhodium plating, gold plating, and other metal electroplating applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eRH-DTA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e120V \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Dimensions\u003c\/th\u003e\n\u003ctd\u003e29\" H × 24\" W × 17\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContainment Cabinet Dimensions\u003c\/th\u003e\n\u003ctd\u003e14-1\/2\" H × 24\" W × 17\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound Level\u003c\/th\u003e\n\u003ctd\u003e50–55 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e90 lbs. (ships in 2 boxes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eQuatro RH-DTA1 Desktop Plating Fume Hood with containment cabinet\u003c\/li\u003e\n\u003cli\u003eStage 1 – F071 Dust Filter (Otto Frei 147.628A)\u003c\/li\u003e\n\u003cli\u003eStage 2 – F074 HEPA Filter (Otto Frei 147.610D)\u003c\/li\u003e\n\u003cli\u003eStage 3 – F072-BPC Rhodium Plating Fume Filter (Otto Frei 147.629C)\u003c\/li\u003e\n\u003cli\u003eStage 4 – F069-220 Dust Pads (Otto Frei 147.628E)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eReplacement charcoal refill for Stage 3 is available separately: NC-BPC Charcoal Refill (Otto Frei 147.629D). This unit operates on 120V\/60Hz only — verify compatibility with your facility's power supply before ordering.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43579825684694,"sku":"147.609","price":1575.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-rh-dta1-desktop-plating-fume-hood-small-containment-cabinet-otto-frei.jpg?v=1719958447"},{"product_id":"quatro-h142-12-heavy-duty-dust-collection-hose-3in-diameter-12ft","title":"Quatro H142-12 Heavy Duty Hose 3\" Diameter-12 Foot Length","description":"\u003cp\u003eThe Quatro H142-12 Heavy Duty Hose delivers professional-grade dust collection performance for jewelry studios, polishing rooms, and metalsmithing workshops. At 3\" in diameter and sold in a continuous 12-foot (3.65-meter) length, this hose is engineered to outperform standard dryer hose in every critical category.\u003c\/p\u003e\u003cp\u003eOrdinary dryer hose is thin-walled and prone to constricting under suction pressure, which reduces the very airflow you need at your collection point. The Quatro H142-12 is built with thick, rigid walls that hold their shape under load, ensuring that suction power travels the full length of the hose without loss. For shops that must meet building codes, this hose supports electrical grounding and is flame resistant — two requirements commonly mandated in professional and commercial installations.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3\" diameter heavy duty construction resists collapsing under suction pressure\u003c\/li\u003e\n\u003cli\u003eMaintains full suction power along the entire length of the hose\u003c\/li\u003e\n\u003cli\u003eSupports electrical grounding for code-compliant dust collection installations\u003c\/li\u003e\n\u003cli\u003eFlame-resistant construction meets building code requirements nationwide\u003c\/li\u003e\n\u003cli\u003eFar superior performance compared to standard dryer hose\u003c\/li\u003e\n\u003cli\u003eSold as one continuous 12-foot (3.65-meter) length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eH142-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e12 feet (3.65 meters) — one continuous piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eHeavy duty, thick-walled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlame Resistance\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGroundable\u003c\/th\u003e\n\u003ctd\u003eYes — supports electrical grounding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e1 length per order\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThis listing is for \u003cstrong\u003eone continuous 12-foot length\u003c\/strong\u003e of hose. For optimal dust collection efficiency in professional settings, pairing with a compatible Quatro dust collector unit is recommended. Verify hose diameter compatibility with your existing equipment inlets and fittings before ordering.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580241543382,"sku":"147.6002","price":159.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-h142-12-heavy-duty-hose-3-diameter-12-foot-length-otto-frei.jpg?v=1719958174"},{"product_id":"quatro-h142-25-heavy-duty-dust-collection-hose-3in-25ft","title":"Quatro H142-25 3\" Diameter Heavy Duty Hose-25 Foot Length","description":"\u003cp\u003eThe Quatro H142-25 Heavy Duty Hose delivers professional-grade dust collection performance that standard dryer hose simply cannot match. Engineered for serious workshop use, this 3\" diameter hose maintains full suction power across its entire 25-foot (7.6 m) length — a critical advantage over thin, budget alternatives that constrict under pressure and rob your dust collector of efficiency at the collection point.\u003c\/p\u003e\u003cp\u003eUnlike basic dryer hose, the Quatro H142-25 is built with thick, rigid walls that hold their shape even under high suction loads. The result is consistent, uncompromised airflow from source to collector. Equally important for professional shop environments, this hose is capable of being electrically grounded and is flame resistant — both properties that meet nationwide building code requirements for dust collection systems.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3\" diameter heavy duty hose for high-efficiency dust collection\u003c\/li\u003e\n\u003cli\u003eThick, rigid wall construction resists constriction under pressure\u003c\/li\u003e\n\u003cli\u003eMaintains full suction power along the entire hose length\u003c\/li\u003e\n\u003cli\u003eCapable of being electrically grounded for safety compliance\u003c\/li\u003e\n\u003cli\u003eFlame resistant construction meets nationwide building code requirements\u003c\/li\u003e\n\u003cli\u003eSuperior performance compared to standard dryer hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eH142-25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e25 ft (7.6 m) — one continuous piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eHeavy duty, thick-wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGrounding\u003c\/th\u003e\n\u003ctd\u003eCapable of electrical grounding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlame Resistance\u003c\/th\u003e\n\u003ctd\u003eYes — meets nationwide building code requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e1 continuous 25 ft length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne 25-foot continuous length of Quatro 3\" heavy duty hose\u003c\/li\u003e\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580243050710,"sku":"147.6003","price":292.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-h142-25-3-diameter-heavy-duty-hose-25-foot-length-otto-frei.jpg?v=1719958174"},{"product_id":"quatro-aa751-fishmouth-5x8-dust-hose-fitting-1-5-3in","title":"Quatro AA751 Fishmouth 5\" x 8\"  (for 1.5, 2, 2.5, 3\"dia hose)","description":"\u003cp\u003eThe Quatro AA751 Fishmouth is a heavy-duty steel mounting accessory designed for use with dust collection hoses ranging from 1.5\" to 3\" in diameter. Measuring 5\" x 8\", this fishmouth fitting provides a secure, professional connection point for polishing and finishing station ventilation setups. Built to withstand the demands of a professional shop environment, the AA751 is constructed from heavy-duty steel and manufactured in Canada.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty steel construction for long-lasting durability in professional shop use\u003c\/li\u003e\n\u003cli\u003eCompatible with 1.5\", 2\", 2.5\", and 3\" diameter hoses\u003c\/li\u003e\n\u003cli\u003eMeasures 5\" x 8\" for a substantial, stable mounting footprint\u003c\/li\u003e\n\u003cli\u003eIncludes C-clamp and double-sided tape for straightforward installation\u003c\/li\u003e\n\u003cli\u003eMade in Canada\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eAA751\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e5\" x 8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Hose Diameters\u003c\/th\u003e\n\u003ctd\u003e1.5\", 2\", 2.5\", 3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eHeavy-duty steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eCanada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAA751 Fishmouth fitting (5\" x 8\")\u003c\/li\u003e\n\u003cli\u003eC-clamp\u003c\/li\u003e\n\u003cli\u003eDouble-sided tape\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580243411158,"sku":"147.6004","price":131.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-aa751-fishmouth-5-x-8-for-1-5-2-2-5-3-dia-hose-otto-frei.jpg?v=1719958172"},{"product_id":"quatro-h397-3in-slide-valve-flexible-capture-arm-hose","title":"Quatro H397 3\" Slide Valve for Flexible Capture Arm and Hose","description":"\u003cp\u003eThe \u003cstrong\u003eQuatro H397 3\" Slide Valve\u003c\/strong\u003e is a purpose-built replacement and accessory component designed to fit the flexible capture arm and 3\" diameter hose in compatible Quatro dust collection and ventilation systems. Notably thinner than the standard model, this slide valve offers a low-profile solution where space or clearance is a consideration without sacrificing function.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for use with the Quatro flexible capture arm and 3\" diameter hose\u003c\/li\u003e\n\u003cli\u003eThinner profile than the standard slide valve model\u003c\/li\u003e\n\u003cli\u003e3\" diameter connection for a secure, compatible fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eH397\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHose Diameter\u003c\/th\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible With\u003c\/th\u003e\n\u003ctd\u003eFlexible capture arm and 3\" diameter hose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003ctd\u003eThinner than standard model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eThis slide valve is thinner than the standard Quatro slide valve. Verify compatibility with your specific Quatro flexible capture arm and hose assembly before ordering.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580243968214,"sku":"147.6005","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-h397-3-slide-valve-for-flexible-capture-arm-and-hose-otto-frei.jpg?v=1719958172"},{"product_id":"quatro-aa197-3-inch-slide-valve-cap","title":"Quatro AA197 3\" Slide Valve Cap","description":"\u003cp\u003eThe Quatro AA197 3\" Slide Valve Cap is an essential component for building and managing a multi-hose suction system at your workbench or polishing station. When working with multiple suction hoses, this slide valve allows you to open or close individual hose connections, giving you precise control over suction distribution—increasing airflow to one hose by restricting another.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to connect to a 3\" diameter hose, the AA197 arrives ready to install with the adaptor ring and foam tape included.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControls airflow in multi-hose suction systems by opening or closing individual hose connections\u003c\/li\u003e\n\u003cli\u003eAllows you to increase or decrease suction at specific hose ports as needed\u003c\/li\u003e\n\u003cli\u003eCompatible with 3\" diameter hose connections\u003c\/li\u003e\n\u003cli\u003eIncludes adaptor ring and foam tape for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAA197\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHose Diameter\u003c\/th\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Slide valve cap\u003c\/li\u003e\n\u003cli\u003eAdaptor ring\u003c\/li\u003e\n\u003cli\u003eFoam tape\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580244263126,"sku":"147.6005A","price":86.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-aa197-3-slide-valve-cap-otto-frei.jpg?v=1719958172"},{"product_id":"quatro-m041-z-style-table-bracket-3in-hose","title":"Quatro M041 Table Bracket Z-Style for 3\" Hose","description":"\u003cp\u003eThe Quatro M041 Table Bracket provides a secure, stable mounting point for 3\" diameter hose directly at your workbench or table. Designed to eliminate the frustration of hose flopping around during polishing and finishing operations, this Z-style bracket keeps your hose positioned exactly where you need it, letting you focus on your work rather than managing equipment.\u003c\/p\u003e\u003cp\u003eCompatible with Quatro fixtures 147.631E and 147.631, the M041 integrates cleanly into an existing Quatro setup for a tidy, organized workstation.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eZ-style bracket design for reliable table or workbench mounting\u003c\/li\u003e\n\u003cli\u003eSecures 3\" diameter hose in a fixed, user-positioned location\u003c\/li\u003e\n\u003cli\u003eEliminates hose movement and repositioning during use\u003c\/li\u003e\n\u003cli\u003eCompatible with Quatro fixtures 147.631E and 147.631\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eHose Diameter\u003c\/th\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStyle\u003c\/th\u003e\n\u003ctd\u003eZ-Style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMount Type\u003c\/th\u003e\n\u003ctd\u003eTable \/ Workbench\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Fixtures\u003c\/th\u003e\n\u003ctd\u003eQuatro 147.631E, Quatro 147.631\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580244590806,"sku":"147.6006","price":74.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-m041-table-bracket-z-style-for-3-hose-otto-frei.jpg?v=1719958172"},{"product_id":"quatro-as024-caster-set-gold-vault-solderpure","title":"Quatro AS024 Caster Set For Gold Vault \u0026 SolderPure","description":"\u003cp\u003eThe Quatro AS024 Caster Set is an optional upgrade kit designed to fit the Quatro Gold Vault 147.608 (GV-201-16), adding mobility to your investment casting or soldering station. This same caster set also comes as standard equipment on the Quatro SolderPure units, making it a direct factory-matched replacement or addition for those systems as well.\u003c\/p\u003e\u003cp\u003eThe kit includes 4 large black casters with square-shaped mounting plates along with all necessary hardware for installation.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits the Quatro Gold Vault 147.608 (GV-201-16) as an optional add-on accessory\u003c\/li\u003e\n\u003cli\u003eComes standard on Quatro SolderPure models 147.628, 147.629, and 147.630 (SPB-560-1BK, SPB-560-1R-K, and SPB-50-1R-K)\u003c\/li\u003e\n\u003cli\u003eIncludes 4 large black casters with square-shaped mounting plates\u003c\/li\u003e\n\u003cli\u003eAll necessary mounting hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAS024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCaster Quantity\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCaster Color\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Plate Style\u003c\/th\u003e\n\u003ctd\u003eSquare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Unit (Optional Fit)\u003c\/th\u003e\n\u003ctd\u003eQuatro Gold Vault 147.608 (GV-201-16)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandard Equipment On\u003c\/th\u003e\n\u003ctd\u003eQuatro SolderPure 147.628, 147.629, 147.630 (SPB-560-1BK, SPB-560-1R-K, SPB-50-1R-K)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4 large black casters with square mounting plates\u003c\/li\u003e\n\u003cli\u003eNecessary mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eThis caster set is designed for use with the \u003cstrong\u003eQuatro Gold Vault 147.608 (GV-201-16)\u003c\/strong\u003e as an optional accessory. It is also the same caster set that ships as standard equipment with the following Quatro SolderPure models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e147.628 \/ SPB-560-1BK\u003c\/li\u003e\n\u003cli\u003e147.629 \/ SPB-560-1R-K\u003c\/li\u003e\n\u003cli\u003e147.630 \/ SPB-50-1R-K\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580245180630,"sku":"147.6007","price":45.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-as024-caster-set-for-gold-vault-and-solderpure-otto-frei.jpg?v=1719958172"},{"product_id":"quatro-h-135-3in-metal-slide-gate","title":"Quatro H-135 3\" Metal Slide Gate","description":"\u003cp\u003eIf you operate a multi-port suction unit, this heavy-duty metal slide gate gives you precise, immediate control over individual suction lines directly at your workstation. Simply slide the gate open or closed to redirect airflow and maximize suction where you need it most—ideal for jewelers and metalsmiths who need to switch between polishing or finishing stations without interrupting workflow.\u003c\/p\u003e\u003cp\u003eDesigned to fit 3\" diameter hose, the Quatro H-135 is built for demanding shop environments where reliable dust and debris collection is essential to clean, efficient work.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty metal construction for durability in professional shop use\u003c\/li\u003e\n\u003cli\u003eSlide gate mechanism allows quick open\/close control of individual suction lines\u003c\/li\u003e\n\u003cli\u003eDesigned for use with multi-port suction units\u003c\/li\u003e\n\u003cli\u003eRedirects airflow to increase suction at active workstations\u003c\/li\u003e\n\u003cli\u003eFits 3\" diameter hose connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eH-135\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHose Diameter\u003c\/th\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGate Type\u003c\/th\u003e\n\u003ctd\u003eSlide gate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible System\u003c\/th\u003e\n\u003ctd\u003eMulti-port suction units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580246163670,"sku":"147.6008","price":47.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-h-135-3-metal-slide-gate-otto-frei.jpg?v=1719958167"},{"product_id":"quatro-ar019-t-adapter-1-1-2-diameter-hose","title":"Quatro AR019 T Adapter For 1-1\/2\" Diameter Hose","description":"\u003cp\u003eThe Quatro AR019 T Adapter allows you to split one main 1-1\/2\" diameter hose into two separate 1-1\/2\" diameter hoses, directing airflow or debris collection to two independent collection areas from a single source. This adapter is designed for use with Quatro dust collection and polishing equipment that utilizes 1-1\/2\" diameter hose connections.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\"T\" configuration splits one 1-1\/2\" hose into two 1-1\/2\" hose connections\u003c\/li\u003e\n\u003cli\u003eDirects flow to two separate collection areas from one main hose\u003c\/li\u003e\n\u003cli\u003eDesigned for use with Quatro dust collection systems\u003c\/li\u003e\n\u003cli\u003eCompatible with 1-1\/2\" diameter hose fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAR019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHose Diameter\u003c\/th\u003e\n\u003ctd\u003e1-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003eT Adapter (1 inlet, 2 outlets)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580248064214,"sku":"147.6010","price":28.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-ar019-t-adapter-for-1-12-diameter-hose-otto-frei.jpg?v=1719958167"},{"product_id":"quatro-ag204-extra-fine-filter-bags-goldvault-basic-pack-5","title":"Quatro AG204 Extra Fine Filter Bags For Quatro GoldVault and Quatro Basic-Pack Of 5","description":"\u003cp\u003eThe Quatro AG204 Extra Fine Filter Bags offer a finer filtration level than the standard AG140 filter bags, making them the ideal choice when maximum capture of fine particles is required. Sold in a convenient pack of 5, these replacement filter bags are compatible with the Quatro GoldVault Original, GoldVault Extra, and Quatro Basic units.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExtra fine filtration — finer than standard AG140 filter bags\u003c\/li\u003e\n\u003cli\u003eDesigned for use with Quatro GoldVault Original, GoldVault Extra, and Quatro Basic\u003c\/li\u003e\n\u003cli\u003eSold as a pack of 5 replacement bags\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eAG204\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFiltration Level\u003c\/th\u003e\n\u003ctd\u003eExtra Fine (finer than standard AG140)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThese filter bags are compatible with the following Quatro units: \u003cstrong\u003eGoldVault Original\u003c\/strong\u003e, \u003cstrong\u003eGoldVault Extra\u003c\/strong\u003e, and \u003cstrong\u003eQuatro Basic\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580254224598,"sku":"147.608AXF","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-ag144-extra-fine-filter-bags-for-quatro-goldvault-and-quatro-basic-pack-of-5-otto-frei.jpg?v=1719958166"},{"product_id":"quatro-ag165-gpc-hepa-charcoal-combo-filter-original-goldvault","title":"Quatro AG165-GPC HEPA\/Charcoal Combo Fume \u0026 Particulate Filter for Original GoldVault","description":"\u003cp\u003eThe Quatro AG165-GPC is a special combination HEPA\/charcoal filter designed as an all-in-one replacement for the standard filtration components in the \u003cstrong\u003eOriginal Quatro GoldVault\u003c\/strong\u003e (also sold as the GoldVault Deluxe). This handmade filter replaces both the 1st stage pre-filter bag and the 2nd stage standard cartridge filter in a single installation, simplifying maintenance while delivering superior filtration performance.\u003c\/p\u003e\u003cp\u003eHEPA filtration represents the highest-rated particulate capture standard available, and this filter adds an integrated charcoal stage for fume control—making it an effective solution for both fine particulate matter and airborne chemical fumes generated during polishing and finishing operations.\u003c\/p\u003e\u003cp\u003eThe filter installs directly into the Original Quatro GoldVault housing, cardboard frame and all, as a straightforward drop-in replacement requiring no modification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This filter is designed exclusively for Original GoldVault models (also known as GoldVault Deluxe). It is \u003cem\u003enot\u003c\/em\u003e compatible with the newer GoldVault Extra or GoldVault Extra Infinity units (GV-117 KRJ, GVL-217 KRJ). Verify your model number before ordering.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCombination HEPA and charcoal filtration in a single unit\u003c\/li\u003e\n\u003cli\u003eReplaces both the 1st stage pre-filter bag and 2nd stage standard cartridge filter\u003c\/li\u003e\n\u003cli\u003eHEPA-rated particulate capture—the highest filtration standard available\u003c\/li\u003e\n\u003cli\u003eIntegrated charcoal stage provides fume filtration alongside particulate control\u003c\/li\u003e\n\u003cli\u003eHandmade construction\u003c\/li\u003e\n\u003cli\u003eDrop-in installation into Original GoldVault housing—no modification required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eThis filter is compatible \u003cstrong\u003eonly\u003c\/strong\u003e with the following Original GoldVault models:\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Number\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGV-201-16\u003c\/td\u003e\n\u003ctd\u003e110V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGV-201-26\u003c\/td\u003e\n\u003ctd\u003e220V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGVL-221-16\u003c\/td\u003e\n\u003ctd\u003e110V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGVL-221-26\u003c\/td\u003e\n\u003ctd\u003e220V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eNot compatible with GoldVault Extra or GoldVault Extra Infinity models GV-117 KRJ or GVL-217 KRJ.\u003c\/em\u003e\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580254945494,"sku":"147.608D","price":233.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-ag165-gpc-hepacharcoal-combo-fume-and-particulate-filter-for-original-goldvault-otto-frei.jpg?v=1719958166"},{"product_id":"quatro-ar177-infinity-motor-retrofit-kit-ab001-replacement-120v","title":"Quatro AR177 Infinity Motor Retrofit Kit- Replaces AB001 Standard Motor-Includes Gasket \u0026 Bracket 120V\/60C","description":"\u003cp\u003eKeep your Quatro polishing system running with the \u003cstrong\u003eAR177 Infinity Motor Retrofit Kit\u003c\/strong\u003e, the direct replacement solution for the discontinued AB001 standard motor. Quatro discontinued use of the AB001 motor in 2020, and the motor subsequently became unavailable. The AR177 Infinity Motor serves as the replacement across many Quatro systems, offering a longer service life than the original. This retrofit kit includes everything needed to complete the swap, with the gasket and bracket supplied to ensure a proper fit.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to replace the discontinued Quatro AB001 standard motor\u003c\/li\u003e\n\u003cli\u003eAR177 Infinity Motor provides a longer service life than the AB001\u003c\/li\u003e\n\u003cli\u003eIncludes the gasket and bracket required for installation\u003c\/li\u003e\n\u003cli\u003eCompatible with many Quatro systems that originally used the AB001 motor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e120V \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor Model\u003c\/th\u003e\n\u003ctd\u003eAR177 Infinity Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplaces\u003c\/th\u003e\n\u003ctd\u003eQuatro AB001 Standard Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAR177 Infinity Motor\u003c\/li\u003e\n\u003cli\u003eGasket\u003c\/li\u003e\n\u003cli\u003eBracket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580255273174,"sku":"147.608E","price":335.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-ar177-infinity-blower-retro-kit-w-gasket-and-bracket-120v-otto-frei-1.jpg?v=1719958163"},{"product_id":"quatro-ab112-replacement-motor-brushes-ab001-gold-vault-gv201-16-110v","title":"Quatro AB112 Replacement Motor Brushes for Quatro AB001 Standard Gold Vault Motor 110V\/60C","description":"\u003cp\u003eKeep your Quatro Gold Vault polishing motor running at peak performance with the \u003cstrong\u003eAB112 Replacement Motor Brushes\u003c\/strong\u003e. This is a genuine pair of replacement brushes designed specifically for the \u003cstrong\u003eAB001 standard motor\u003c\/strong\u003e used in the original Gold Vault 147.608 Quatro GV201-16 110V polishing unit. Replacing worn motor brushes at regular intervals is essential preventive maintenance that extends motor life and helps avoid unexpected downtime in a busy shop environment.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGenuine replacement brushes for the Quatro AB001 standard motor\u003c\/li\u003e\n\u003cli\u003eCompatible with the Gold Vault 147.608 Quatro GV201-16 110V polishing system\u003c\/li\u003e\n\u003cli\u003eSold as one pair—the correct quantity for a full motor brush replacement\u003c\/li\u003e\n\u003cli\u003eRoutine brush replacement helps maintain consistent motor performance and prolong motor lifespan\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAB112\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e110V \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e1 pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Motor\u003c\/th\u003e\n\u003ctd\u003eQuatro AB001 Standard Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Unit\u003c\/th\u003e\n\u003ctd\u003eGold Vault 147.608 Quatro GV201-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThese brushes are intended for the \u003cstrong\u003e110V\/60Hz\u003c\/strong\u003e version of the Gold Vault Quatro GV201-16. Verify your motor model and voltage before ordering to ensure compatibility.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580256125142,"sku":"147.608F","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-ab112-replacement-motor-brushes-for-quatro-ab001-standard-gold-vault-motor-110v60c-otto-frei.jpg?v=1719958163"},{"product_id":"quatro-ar175-infinity-motor-heavy-duty-gold-vault-replacement-110v","title":"Quatro AR175 Infinity Motor-Heavy Duty-For Gold Vault-110V\/60","description":"\u003cp\u003eThe \u003cstrong\u003eQuatro AR175 Infinity Motor\u003c\/strong\u003e is the heavy-duty replacement motor designed for the Gold Vault and many other Quatro polishing systems. Operating at \u003cstrong\u003e110V\/60Hz\u003c\/strong\u003e, this motor has been factory-installed on the 147.608HD Heavy Duty Quatro Gold Vault (models GVL217-KRJ and GVL221-26G) since late 2017. It is also compatible as a replacement for the standard motor (AB001) originally used in the 147.608 Quatro Gold Vault (models GVL117-KRJ and GV117-KRJ-26).\u003c\/p\u003e\u003cp\u003eIn a factory production environment, this heavy-duty motor is rated for an expected service life of \u003cstrong\u003e3–5 years\u003c\/strong\u003e. Note that while this motor includes brushes, the brushes are \u003cem\u003enot\u003c\/em\u003e user-replaceable.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty AR175 Infinity Motor for Quatro polishing systems\u003c\/li\u003e\n\u003cli\u003eFactory-installed on 147.608HD Heavy Duty Quatro Gold Vault since late 2017\u003c\/li\u003e\n\u003cli\u003eCompatible replacement for standard motor AB001\u003c\/li\u003e\n\u003cli\u003eRated for 3–5 year service life in factory use\u003c\/li\u003e\n\u003cli\u003eMotor includes brushes; brushes cannot be replaced\u003c\/li\u003e\n\u003cli\u003e110V\/60Hz operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eAR175 Infinity Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage \/ Frequency\u003c\/th\u003e\n\u003ctd\u003e110V \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor Type\u003c\/th\u003e\n\u003ctd\u003eHeavy Duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExpected Service Life\u003c\/th\u003e\n\u003ctd\u003e3–5 years (factory use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrushes\u003c\/th\u003e\n\u003ctd\u003eIncluded; not replaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eThis motor is a direct replacement for the following Quatro systems:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eQuatro Gold Vault — 147.608HD (models GVL217-KRJ, GVL221-26G)\u003c\/li\u003e\n\u003cli\u003eQuatro Gold Vault — 147.608 (models GVL117-KRJ, GV117-KRJ-26) — replaces standard motor AB001\u003c\/li\u003e\n\u003cli\u003eQuatro JetStream\u003c\/li\u003e\n\u003cli\u003eQuatro Basic\u003c\/li\u003e\n\u003cli\u003eAny Quatro system originally equipped with motor AB001\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThe brushes in this motor \u003cem\u003ecannot be replaced\u003c\/em\u003e. When the motor reaches the end of its service life, the entire motor unit must be replaced. Always verify your system's voltage requirements before installation.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580256387286,"sku":"147.608G","price":267.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-ar175-infinity-motor-heavy-duty-for-gold-vault-110v60-otto-frei.jpg?v=1719958163"},{"product_id":"quatro-ag055-spu-1st-stage-pre-filters-500-pack","title":"Pack of 500-Quatro AG055 SPU 1st Stage Pre-Filters","description":"\u003cp\u003eThe Quatro AG055 SPU 1st Stage Pre-Filters are replacement filtration components designed for use in Quatro SPU Stand-Up Dust Collectors. Each filter measures 3\" x 9\" and serves as the first stage of the dust collection filtration process. This listing is sold as a master carton containing 500 filters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e These filters are no longer compatible with current Quatro SPU units. Quatro has redesigned the SPU line, moving the collection port from the bottom of the table to the back of the hoods. These pre-filters apply only to earlier SPU models that used the original bottom-mounted collection port configuration.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eQuatro Part Number\u003c\/th\u003e\n\u003ctd\u003eAG055\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Stage\u003c\/th\u003e\n\u003ctd\u003e1st Stage Pre-Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Dimensions\u003c\/th\u003e\n\u003ctd\u003e3\" x 9\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e500 filters (master carton)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Equipment\u003c\/th\u003e\n\u003ctd\u003eQuatro SPU Stand-Up Dust Collectors (earlier models with bottom-mounted collection port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eThese filters are \u003cstrong\u003enot\u003c\/strong\u003e used in current Quatro SPU units. Quatro has moved the collection port from the bottom of the table to the back of the hoods. Verify your unit's configuration before ordering to ensure compatibility with your specific SPU model.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580256878806,"sku":"147.610B","price":415.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/pack-of-500-quatro-ag055-spu-1st-stage-pre-filters-otto-frei.jpg?v=1719958163"},{"product_id":"quatro-ag149-stand-up-dust-collector-spu-filter-bags-6-pack","title":"Quatro AG149 Stand-up Dust Collector SPU Filter Bags-Pack of 6","description":"\u003cp\u003eKeep your Quatro Stand-Up Dust Collector running at peak efficiency with these genuine replacement SPU filter bags. Sold in a convenient pack of 6, these bags are designed specifically for the Quatro Stand-Up Dust Collector and carry Quatro part number AG149.\u003c\/p\u003e\u003cp\u003eAs of late 2017, these filter bags feature an updated \u003cstrong\u003epeel-and-seal closure\u003c\/strong\u003e, making it easy to securely close and seal the bags when you are ready to send collected material to your refiner. This improvement streamlines cleanup and helps ensure your precious metal sweeps stay contained and protected during transport.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacement SPU filter bags for the Quatro Stand-Up Dust Collector\u003c\/li\u003e\n\u003cli\u003ePeel-and-seal closure for easy, secure sealing (introduced late 2017)\u003c\/li\u003e\n\u003cli\u003eDesigned to simplify collection and transfer of material to the refiner\u003c\/li\u003e\n\u003cli\u003eSold in a pack of 6\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eQuatro Part Number\u003c\/th\u003e\n\u003ctd\u003eAG149\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e6 bags\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Equipment\u003c\/th\u003e\n\u003ctd\u003eQuatro Stand-Up Dust Collector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClosure Type\u003c\/th\u003e\n\u003ctd\u003ePeel-and-seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePeel-and-seal feature was introduced on bags produced in late 2017 and later.\u003c\/li\u003e\n\u003cli\u003eAlways confirm compatibility with your specific Quatro Stand-Up Dust Collector model before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580257599702,"sku":"147.610C","price":92.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-ag149-stand-up-dust-collector-spu-filter-bags-pack-of-6-otto-frei.jpg?v=1719958163"},{"product_id":"quatro-basic-dust-collector-1-0024-3011","title":"Quatro 1-0024-3011 Basic Dust Collector","description":"\u003cp\u003eThe \u003cstrong\u003eQuatro Basic Dust Collector\u003c\/strong\u003e (Model 1-0024-3011) is a compact, cost-effective clean air solution designed for jewelers who need quieter dust collection without sacrificing filtration performance. Built with a turbine engine that operates at 85–90 decibels, it runs significantly quieter than shop vacuums and budget alternatives, making it a practical choice for busy workshop environments.\u003c\/p\u003e\u003cp\u003eThe two-stage filtration system starts with an \u003cstrong\u003eAG349-03 (F349) White Cube replacement filter bag\u003c\/strong\u003e as the first line of defense, offering larger capacity and better containment. A \u003cstrong\u003eQuatro F220 HEPA filter\u003c\/strong\u003e (Otto Frei part number 147.611F220) provides the final stage of particulate filtration, capturing \u003cstrong\u003e99.97% of precious metal particles\u003c\/strong\u003e — helping you recover valuable scrap for the refiner.\u003c\/p\u003e\u003cp\u003eAt just 7\" wide × 15\" long × 11\" high, the unit fits easily on the floor beside your workbench or on a nearby shelf. The included \u003cstrong\u003eQuatro AA114 on\/off foot control\u003c\/strong\u003e lets you switch the collector on and off hands-free — a meaningful advantage when your hands are occupied at the bench. The foot pedal also allows you to place the unit inside a sound-dampening enclosure and operate it from outside for additional noise reduction.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePlease note: When unpacking the unit, open the lid of the dust collector to find the power cordset and foot pedal, which are packed inside the machine.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eQuieter turbine motor compared to shop vacuums and budget alternatives\u003c\/li\u003e\n\u003cli\u003eTwo-stage high-efficiency filtration: filter bag (AG349-03 \/ F349) plus HEPA filter (F220)\u003c\/li\u003e\n\u003cli\u003eHEPA-rated main filter captures 99.97% of precious metal particles\u003c\/li\u003e\n\u003cli\u003eCompact footprint — fits on the floor or a shelf beside the workbench\u003c\/li\u003e\n\u003cli\u003eIncludes Quatro AA114 on\/off foot control for hands-free operation\u003c\/li\u003e\n\u003cli\u003eFoot pedal enables use with sound-dampening enclosure for further noise reduction\u003c\/li\u003e\n\u003cli\u003eIncludes 6 feet of 1-1\/2\" diameter top-quality hose\u003c\/li\u003e\n\u003cli\u003eIncludes operations and maintenance manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eQuatro 1-0024-3011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e110V \/ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAir Flow\u003c\/th\u003e\n\u003ctd\u003e150 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003ctd\u003e7 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise Level\u003c\/th\u003e\n\u003ctd\u003e85–90 decibels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e7\" wide × 15\" long × 11\" high\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e20 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in Canada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplacement Filter Bag\u003c\/th\u003e\n\u003ctd\u003eAG349-03 (F349) White Cube Bags\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHEPA Filter\u003c\/th\u003e\n\u003ctd\u003eQuatro F220 (Otto Frei #147.611F220)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eQuatro Basic Dust Collector unit\u003c\/li\u003e\n\u003cli\u003eQuatro AA114 on\/off foot control\u003c\/li\u003e\n\u003cli\u003e6 feet of 1-1\/2\" diameter hose\u003c\/li\u003e\n\u003cli\u003eOperations and maintenance manual\u003c\/li\u003e\n\u003cli\u003ePower cordset (packed inside the machine)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eFor applications requiring a higher-rated filtration system, consider the \u003cstrong\u003eQuatro Gold Vault\u003c\/strong\u003e or \u003cstrong\u003eQuatro Jet Stream\u003c\/strong\u003e, both of which include HEPA filters with additional air-cleaning capacity. When unpacking, \u003cstrong\u003eopen the lid of the dust collector\u003c\/strong\u003e to retrieve the power cordset and foot pedal stored inside the machine.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580259172566,"sku":"147.611","price":625.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-1-0024-3011-basic-dust-collector-otto-frei-1.jpg?v=1719958158"},{"product_id":"quatro-aa004-3l-clearview-hood-assembly-led-lights","title":"Quatro AA004-3L Clearview Hood Assembly-With LED Lights","description":"\u003cp\u003eThe Quatro AA004-3L Clearview Hood Assembly is a professional-grade containment hood designed for use with polishing lathes and dust collection systems. Compatible with many Quatro stand-up polishing (SPU) dust collector systems, it can also be mounted on any table or platform to transform it into a fully functional polishing station. The hood provides excellent protection from particulates and airborne debris generated during polishing operations.\u003c\/p\u003e\u003cp\u003eBoth side panels are removable, allowing spindle access from either side of the polishing lathe. A 3\" diameter inlet at the rear accepts connection to a suction unit, or the hood can be placed directly over a suction access point as on Quatro SPU units — the bottom is open to accommodate this configuration. The hinged acrylic front panel allows polishing of larger items as needed. Shipped disassembled, the unit assembles in minutes.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntegrated LED light strip attaches to the top of the hood for excellent workspace illumination\u003c\/li\u003e\n\u003cli\u003eReplaceable flexible rubber wiper gaskets provide containment while allowing easy access to the polishing area\u003c\/li\u003e\n\u003cli\u003eRemovable side panels on both sides for spindle access — use the hood on either side of a polishing lathe\u003c\/li\u003e\n\u003cli\u003eHinged acrylic hood front accommodates polishing of larger workpieces\u003c\/li\u003e\n\u003cli\u003e3\" diameter rear inlet for connection to a suction unit\u003c\/li\u003e\n\u003cli\u003eOpen bottom allows placement directly over suction access points as used on Quatro SPU units\u003c\/li\u003e\n\u003cli\u003eSuitable for use as a standalone containment hood on any table or platform with a polishing lathe\u003c\/li\u003e\n\u003cli\u003eShips disassembled; assembles in minutes\u003c\/li\u003e\n\u003cli\u003eMade in Canada\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAA004-3L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (H × W × D)\u003c\/th\u003e\n\u003ctd\u003e14-1\/2\" × 15\" × 17\" (368 mm × 380 mm × 430 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Weight\u003c\/th\u003e\n\u003ctd\u003e15 lbs (6.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e17 lbs (7.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInlet Diameter\u003c\/th\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAssembly Required\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eCanada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eClearview acrylic hood assembly (disassembled)\u003c\/li\u003e\n\u003cli\u003eLED light strip\u003c\/li\u003e\n\u003cli\u003eFlexible rubber wiper gaskets\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580273131734,"sku":"147.614","price":435.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-aa004-3l-clearview-hood-assembly-with-led-lights-otto-frei.jpg?v=1719958158"},{"product_id":"quatro-f069-81-velocity-x1-pre-filter-pack-20","title":"Quatro F069-81 Velocity X1 Pre-filter-Pack of 20","description":"\u003cp\u003eThe Quatro F069-81 Pre-filters are designed specifically for use with the Velocity X1 polishing unit. These pre-filters wrap around the HIPAC filter, providing an additional layer of filtration to help maintain equipment performance and extend the life of the primary filter. Each pack contains 20 pre-filters, making it easy to keep a reliable supply on hand for ongoing studio or shop use.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned to wrap around the HIPAC filter on the Velocity X1\u003c\/li\u003e\n\u003cli\u003eProvides an additional layer of pre-filtration\u003c\/li\u003e\n\u003cli\u003eHelps protect and extend the life of the primary HIPAC filter\u003c\/li\u003e\n\u003cli\u003eConvenient pack quantity for regular maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eF069-81\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Unit\u003c\/th\u003e\n\u003ctd\u003eVelocity X1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Position\u003c\/th\u003e\n\u003ctd\u003eWraps around HIPAC filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e20 pre-filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e20 pre-filters per pack\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580298297558,"sku":"147.617A","price":83.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-f069-81-velocity-x1-pre-filter-pack-of-20-otto-frei.jpg?v=1719958158"},{"product_id":"quatro-f081-velocity-x1-hipac-filter","title":"Quatro F081 Velocity X1 HIPAC Filter","description":"\u003cp\u003eThe \u003cstrong\u003eQuatro F081 Velocity X1 HIPAC Filter\u003c\/strong\u003e is a replacement filter designed for use with the Quatro Velocity X1 polishing and finishing system. Keeping your filtration components current is essential for maintaining optimal performance and air quality in professional jewelry and metalsmithing environments.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement HIPAC filter for the Quatro Velocity X1 system\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain effective dust and particulate capture during polishing operations\u003c\/li\u003e\n\u003cli\u003eHelps sustain consistent suction and airflow performance in the Velocity X1 unit\u003c\/li\u003e\n\u003cli\u003ePart number F081 for accurate identification and reordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eF081\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible System\u003c\/th\u003e\n\u003ctd\u003eQuatro Velocity X1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Type\u003c\/th\u003e\n\u003ctd\u003eHIPAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant Count\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eThis filter is a replacement component intended specifically for the Quatro Velocity X1 polishing system. Refer to your Velocity X1 documentation or contact Quatro for recommended replacement intervals. Only data provided in the product listing has been used to describe this item.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580299509974,"sku":"147.617B","price":185.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-f081-velocity-x1-hipac-filter-otto-frei.jpg?v=1719958158"},{"product_id":"quatro-f069-82-velocity-x2-pre-filter-pack-20","title":"Quatro F069-82 Velocity X2 Pre-filter Pack of 20","description":"\u003cp\u003eKeep your Quatro X2 filtration system performing at its best with this replacement pack of 20 pre-filters. These pre-filters wrap around the Quatro X2 HIPAC cartridge filter, providing an essential layer of protection that helps extend the life of the primary filter and maintain efficient airflow in your polishing and finishing setup.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacement pre-filters designed for the Quatro X2 system\u003c\/li\u003e\n\u003cli\u003eWrap around the Quatro X2 HIPAC cartridge filter\u003c\/li\u003e\n\u003cli\u003eHelp protect the primary filter and maintain system performance\u003c\/li\u003e\n\u003cli\u003eConvenient pack of 20 for ongoing maintenance needs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003ctd\u003eF069-82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible System\u003c\/th\u003e\n\u003ctd\u003eQuatro Velocity X2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Type\u003c\/th\u003e\n\u003ctd\u003ePre-filter (wraps around HIPAC cartridge filter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e20 Quatro X2 replacement pre-filters\u003c\/li\u003e\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580300067030,"sku":"147.618A","price":94.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-f069-82-velocity-x2-pre-filter-pack-of-20-otto-frei.jpg?v=1719958157"},{"product_id":"quatro-f082-velocity-x2-hipac-replacement-filter-cartridge","title":"Quatro F082 Velocity X2 HIPAC Filter","description":"\u003cp\u003eThe Quatro F082 Velocity X2 HIPAC Filter (Part #147.618B) is a genuine replacement filter cartridge designed for the Quatro Velocity X2 dust collector. This high-capacity cartridge-style filter efficiently captures and retains fine particulate matter and polishing debris, helping to maintain strong suction performance and extend the service life of your dust collection system. Ideal for jewelers, polishing technicians, and workshop professionals who depend on reliable air cleaning during finishing and polishing operations.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Quatro replacement filter cartridge for the Velocity X2 dust collector\u003c\/li\u003e\n\u003cli\u003eHigh-capacity design traps fine dust and polishing debris effectively\u003c\/li\u003e\n\u003cli\u003eCleanable and reusable multiple times with proper maintenance\u003c\/li\u003e\n\u003cli\u003eEasy to install and remove for quick maintenance cycles\u003c\/li\u003e\n\u003cli\u003eSupports 99.9% particulate filtration efficiency when used with appropriate pre-filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e147.618B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Type\u003c\/th\u003e\n\u003ctd\u003eHIPAC Cartridge Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Function\u003c\/th\u003e\n\u003ctd\u003eCaptures and retains fine particulate and polishing dust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReusability\u003c\/th\u003e\n\u003ctd\u003eCleanable and reusable under normal operating conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold By\u003c\/th\u003e\n\u003ctd\u003ePiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis HIPAC cartridge filter is designed for use with the Quatro Velocity X2 Dust Collector (Part #147.618). Always verify your dust collector model before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eReplace or clean the filter cartridge as part of your regular maintenance routine. Inspect pre-filters frequently to maximize cartridge service life and preserve optimal filtration performance.\u003c\/p\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580300394710,"sku":"147.618B","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-f082-velocity-x2-hipac-filter-otto-frei.jpg?v=1719958157"},{"product_id":"quatro-f069-84-velocity-x4-x4plus4-pre-filter-pack-20","title":"Quatro F069-84 Velocity X4, X4+4 Pre-Filter-Pack of 20","description":"\u003cp\u003eThe Quatro F069-84 Pre-Filter is designed to wrap around the HIPAC filter in compatible Quatro Velocity X4 and X4+4 units. These pre-filters help extend the life of the primary HIPAC filter by capturing larger particles before they reach the main filtration stage. Each pack contains 20 pre-filters, providing a reliable supply for ongoing maintenance of your dust collection or air filtration system.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWraps around the HIPAC filter for pre-filtration\u003c\/li\u003e\n\u003cli\u003eCompatible with Quatro Velocity X4 and X4+4 units\u003c\/li\u003e\n\u003cli\u003eHelps extend the service life of the primary HIPAC filter\u003c\/li\u003e\n\u003cli\u003eConvenient pack of 20 for regular maintenance supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eF069-84\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e20 pre-filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Units\u003c\/th\u003e\n\u003ctd\u003eQuatro Velocity X4, X4+4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFilter Position\u003c\/th\u003e\n\u003ctd\u003ePre-filter (wraps around HIPAC filter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e20 pre-filters per pack\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quatro","offers":[{"title":"Default Title","offer_id":43580300427478,"sku":"147.619A","price":102.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/quatro-f069-84-velocity-x4-x4-4-pre-filter-pack-of-20-otto-frei.jpg?v=1719958157"}],"url":"https:\/\/www.ottofrei.com\/collections\/quatro-dust-collectors-fume-extractors.oembed?page=2","provider":"Otto Frei","version":"1.0","type":"link"}