Compatible to Honeywell 32002 Charcoal Pre-Filter 6"x48" (2) Pack ByCFS Compatible to Honeywell 32002 Charcoal Pre-Filter 6"x48" (2) Pack ByCFS Compatible to original part number 32002, EV-10 (EV10), EV-15 (EV15). 2 pack of carbon activated pre-filters each 6" x 48" Velcro tabs included