Poly-Flo™ Bulk Filter Material, 1" Black (Dense) AquaDyne Reduces biological oxygen demand and

Reduces biological oxygen demand and improves dissolved oxygen levels

000 gallons AlphaONE 6

water is caused by tannins that build up in the water

Specially formulated for water below 60°F

Can be used as a support grate for other layers of media due to its very sturdy and open design

Poly-Flo™ Bulk Filter Material, 1" Black (Dense) AquaDyne Reduces biological oxygen demand andManufactured 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