GEO 8.0-830W is a woven high tenacity monofilament filtration geotextile made of 100 % polypropylene yarns. This product is specifically designed for drainage and filtration applications. This product's Percent Open Area of 8%, gives it excellent hydraulic properties and high flow rates, while reducing the chances of clogging. GEO 8.0-830W resists ultraviolet and biological deterioration, rotting, naturally encountered basics and acids. GEO 8.0-830W meets the following M.A.R.V. values except where noted. Click here for Product Data Sheet.