Keep water sediment at bay with the Pentek WP-30 water filter cartridge. The Pentek WP-30 wound polypropylene water filter will effortlessly reduce sediment like sand, silt, rust and scale particles in your water. At Serv-A-Pure, we offer the best water filter cartridges on the market. Order water filter cartridges from Serv-A-Pure today. Shop now!