This Pentek WP-5 string-wound polypropylene filter cartridge reduces fine sediment, rust, and scale particles for municipal drinking water and industrial fluid applications. It has a nominal filtration rating of 5 microns at an efficiency of 85%.

This Pentek WP-30 string-wound polypropylene filter cartridge reduces fine sediment, rust, and scale particles for municipal drinking water and industrial fluid applications. It has a nominal filtration rating of 30 microns at an efficiency of 85%.

This Pentek CW-F string-wound polypropylene filter cartridge reduces fine sediment, rust, and scale particles for municipal drinking water and industrial fluid applications. It has a nominal filtration rating of 10 microns at an efficiency of 85%.

This Pentek CW-MF string-wound polypropylene filter cartridge reduces fine sediment, rust, and scale particles for municipal drinking water and industrial fluid applications. It has a nominal filtration rating of 30 microns at an efficiency of 85%.

This Pentek CW-50 string-wound polypropylene filter cartridge reduces fine sediment, rust, and scale particles for municipal drinking water and industrial fluid applications. It has a nominal filtration rating of 50 microns at an efficiency of 85%.

The Interwater PPCF-10 polyphosphate crystals replacement cartridge breaks the salt from the water, making it softer. The cartridge lasts for about 10 to 12 months, depending on the water quality and quantity processed.