This Pentek PD-1-934 polypropylene filter cartridge reduces sand, silt, scale, and rust particles in commercial drinking water and industrial fluid applications. It has a nominal filtration rating of 1 micron at an efficiency of 85%. The filter is made of thermally bonded polypropylene microfibers for resistance to chemicals and bacteria and minimal fiber release.
It has an initial pressure drop of less than 2 psi at a flow rate of 2 GPM, and operates over a temperature range of 40 to 175°F (4.4 to 79.4°C). This polypropylene filter cartridge meets National Sanitation Foundation/American National Standards Institute (NSF/ANSI) standard 42 for quality assurance, and is used for treatment of commercial drinking water and industrial filtration applications.