Tetra Pond 26565 BP4000 Large 4000 Beaded Pressure Filter

Tetra Pond 26565 BP4000 Large 4000 Beaded Pressure Filter The TetraPond® Bio-Active Pressure Filter forces water through bio-activator media which trap dirt and debris. An easy, one-step back flush valve cleans and back flushes fast. Tetra Pond 26565 BP4000 Large 4000 Beaded Pressure Filter Features: • Provides mechanical and biological filtration • Bio-Media design provides a large active surface for beneficial bacteria • Back flushes in two minutes • No need to turn off pump • 2 year limited warranty • For ponds up to 4,000 gallons • Large