United Aquatics Filter Media for Hozelock Cyprio Bioforce Filters Cedar Malachite green and formalin are

Malachite green and formalin are two drugs that are more effective and less toxic in combination than when used individually

Heavy-duty construction ensures that it will last for years

Complete Aquatics Check Valve Assemblies take all of the guess work out of fitting selections for all Complete Aquatics pumps

5" Lip Extension

Replace foam at start of each new season

United Aquatics Filter Media for Hozelock Cyprio Bioforce Filters Cedar Malachite green and formalin areThese replacement filter foam cartridge fit the Hozelock Cyprio Bioforce line of pond filters (2002 models and later). Keep your pond filter system running efficiently and effectively! Replace foam at start of each new season. SKU: Description: BF250 Fits Bioforce 250 1 pad with 2. 64" I. D. and 7. 4" O. D. BF500 Fits Bioforce 500 2 pads with 2. 64" I. D. and 7. 4" O. D. BF1000 Fits Bioforce 1000 3 pads with 2. 64" I. D. and 7. 4" O. D. BF2000 Fits