Most of our Pentek standard sediment filters have 100% polypropylene fibers like the Pentek P5-478 water sediment filter. Our Pentek P5-478 filter is a standard 5" reduction cartridge that's rated at 5 microns. The Pentek P5-478 is designed for purity and chemical compatibility. Polypropylene fibers were carefully spun together to form a gradient density from the outer to inner surfaces. This gradient density makes the P series an economical choice for superior filtration performance.
P series cartridges are designed for purity and will not impart taste, odor or color to the liquid being filtered when used within the recommended temperature limit. The polypropylene construction provides superior chemical resistance and is not prone to bacterial attack. Order water filter cartridges from Serv-A-Pure today!
Additional Details: 2-1/2" x 4-7/8", 5 Microns