To replace worn filter foam blocks in your BioTec® & BioSmart® use these original replacement parts. These filter blocks are designed specifically to fit the BioTec® & BioSmart® 5.1 and 10.1 series pond filters by OASE®.
Number of BioSmart Filter Pads Required
Order individually or in sets for a full retrofit.
Red Filter Foam
Part # 56677
Blue Filter Foam
Part # 56678
Green Filter Foam
Part # 56679