Poly-Flo Filter Media Rolls or By-The-Foot Options Netting Size_ 7' x 9' 48 in2 of active surface

48 in2 of active surface area

Heavy-duty swing-style check valve flapper

Includes a stream liner long enough for you to install up a 16' stream and waterfall

5" Long includes Intake Strainer x 6

Moisture    Max 10%

Poly-Flo Filter Media Rolls or By-The-Foot Options Netting Size_ 7' x 9' 48 in2 of active surfacePoly Flo's most popular biological filtration media. It is available in 1" 1 1 4", and 2" thicknesses. The 2" material is used exclusively in virtually all US manufactured pond skimmers and waterfall units. The open character of this filter media allows for high volumes of water to pass through without cogging while providing optimal surface area to facilitate bacterial colonization. Color Density Thickness More Surface Area White High 1" 25 200