PRODUCT DETAILS Click an item to expand and learn more Overview Filter Canister/Cartridge for 1.5HP, 2HP Dust CollectorsWill fit Dust Collector Drums up to 19 1/2″ in diameterPleated interior filter provides over 4X the surface area over bags for filtering air to 1 micronInternal rotating paddle makes cleaning of the canister pleats easySecurely attaches to Dust Collector frames with its rubber gasket and band clamp Reviews Questions and Answers