Oase Filtoclear 19000 Replacement Foam Filter Set Pond Koi

Replacement Filter Foam Sets - Oase FiltoClear 19000 OC Pressure Filter Foam Sets Oase Spare Part - Straight from Oase, these replacement sponge foams fit into the new FiltoClear Pressure Filters Clean Water - Restores filtoclear filters efficiency at cleaning water Easy to Install - Each filter sponge has been designed for a vairable flow rate and is easy to place into the filter Part No 77874 - Complete set of filter foams. Includes 2 x Blue (10ppi) , 1 x Purple (20ppi) and 1 x Red (30ppi)