Our filter fabrics have been specially designed for use in the environmental industry to prevent the infiltration of soil particles into groundwater monitoring wells in order to prolong their service life.
The Filter sock or Filter Sleeve is easily installed onto a slotted well screen or other perforated pipes. The elastic polyester material allows it to stretch over the outside of the pipe but maintain a snug fit after it is positioned. There are no seams to glue or weld due to its durable tubular knit construction. Designed to fit easily over 8" pipe, this filter can be stretched to fit over 12" and even 14" diameter pipe, although you will lose filterability due to the knitting being expanded. It will also be harder to get over longer lengths.
Material: PolyesterFiltration Rating: 105 MicronsRelaxed Fabric Thickness: 0.35"Relaxed ID: 8.5"Max ID: 16"Max Temp: 140°FMin Temp: -60°F