Poly-Flo Filter Media Rolls or By-The-Foot Options Netting Size_ 7' x 9' Moisture Max 10%

Moisture    Max 10%

Heavy-duty swing-style check valve flapper

12-1/2" across bottom

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

This unique formula insures that your pond plants keep blooming all season long

Poly-Flo Filter Media Rolls or By-The-Foot Options Netting Size_ 7' x 9' Moisture Max 10%Poly 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