Pentek WP10BB97P String Wound Sediment Filter

http://www.waterfilters.net/Pentek-USFilter-WP10BB97P-Water-Filters.html
The Pentek WP10BB97P is a nominal 10 micron polypropylene String-Wound sediment filter. The string-wound design reduces fine sediment from a variety of fluids. These water filter cartridges are wound in a precise pattern around the core providing greater surface area. The result is higher dirt-loading capacity and greater efficiency than standard wound cartridges. These sediment filter cartridges are manufactured from a durable polypropylene cord that is wound around a rigid polypropylene core. They are an economical solution to reduce fine sediment, including sand, silt, rust and scale particles.