Poly-Flo Filter Media Rolls or By-The-Foot Options Netting Size_ 7' x 9' Improved point load strength and

Improved point load strength and slide lock connections

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

Heavy-duty swing-style check valve flapper

Poly-Flo Filter Media Rolls or By-The-Foot Options Netting Size_ 7' x 9' Improved point load strength andPoly 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