Pentek S1-20 20 in. x 2-5/8 in. Sediment Water Filter

This Pentek S1-20 pleated cellulose filter cartridge reduces sand, dirt, silt, rust, and scale particles in residential and commercial water. It has a nominal filtration rating of 20 microns at an efficiency of 85%. The filter is made of cellulose media pleated around a polypropylene core for strength. It has an initial pressure drop of 0.8 psi at a flow rate of 10 GPM, and operates over a temperature range of 40 to 145°F (4.4 to 62.8°C). This pleated filter cartridge is for use in various applications, including drinking water purification, irrigation, and industrial processes, among others.