Oase BioTec Screenmatic² Replacement Filter Foam 18000 / 24000 / 38000 Filtration Pond Size_2000 Gallons This handy cleaner will work

This handy cleaner will work to flush the foam gun clean of any existing foam or debris

Max depth 13 ft deep

simply drop the PURE Pond Bomb into the biological stage of your filter

Put air diffusers in various locations around the pond or filter

Max Flow Rate70gpm/4200gph

Oase BioTec Screenmatic² Replacement Filter Foam 18000 / 24000 / 38000 Filtration Pond Size_2000 Gallons This handy cleaner will workAvailable: Purple & Red Foam for 18000 38000 OASE Purple & Red Filter Foams for BioTec ScreenMatic2 18000 (model # 42975) Requires 3 sets for full filter replacement Also fits BioTec ScreenMatic2 38000 (model # 42976) Requires 7 sets for full filter replacement Blue Foam for 18000 38000 OASE Blue Filter Foams for BioTec ScreenMatic2 18000 (model # 42975) Requires 1 set for full filter replacement Also fits BioTec ScreenMatic2 38000 (model # 42976)