Pack of 500-Quatro AG055 SPU 1st Stage Pre-Filters

These are the 1st stage pre-filters, Quatro part number AG055, used in the Quatro SPU Stand-up Dust Collectors.  Sold in a master carton of 500 filters. Pack of 500-Quatro AG055 SPU 1st Stage Pre-Filters.  Filters measure 3" x 9".


These filters are no longer used in current Quatro SPU units. Quatro has moved the collection port to the back of hoods from the bottom of the table.