Poly-Flo™ Bulk Filter Material, 1.5" Blue/White (Dense) Sequence Large 3" spring check valve

Large 3" spring check valve allows for high flow

water is caused by tannins that build up in the water

flexible media made of environmentally non-toxic poly EVA (ethylene vinyl acetate)

Valve measures 5

Poly-Flo™ Bulk Filter Material, 1.5" Blue/White (Dense) Sequence Large 3" spring check valveManufactured from high quality fiber, Poly Flo filter material provides consistent performance every time. Whether you have a large or unusually shaped filter mat or just want to save money, bulk material is a great choice. Filter material is available by the foot or in larger rolls. 90' or larger rolls are shipped by truck freight, which is highly dependent upon destination address. Contact us for a more accurate quote. Truck freight also requires