Poly-Flo Filter Media Rolls or By-The-Foot Options Netting Size_ 7' x 9' This unique formula insures that

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

Iogen™ Replacement Probe-Gen1

12-1/2" across bottom

5" Long includes Intake Strainer x 6

Heavy-duty swing-style check valve flapper

Poly-Flo Filter Media Rolls or By-The-Foot Options Netting Size_ 7' x 9' This unique formula insures thatPoly 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