Pentek WP Series String Wound Filters Cartridges can effectively remove fine sediment, sand, rust, silt and scale particles. They are manufactured from a durable polypropylene cord that is wound around a rigid polypropylene core. These types of cartridges are wound in a precise pattern around the core to provide greater surface area. The result is higher dirt-loading capacity and greater efficiency than standard wound cartridges.
WP Series String-wound cartridge are capable of accommodating flow rates at 10 GPM with minimal pressure drop. They are also suitable for a wide variety of sediment filtration applications, and are often used in residential, commercial and industrial settings as a pre-treatment or stand alone filter. When used for the home, they are effective in removing sediment from both municipal and well water sources.