P Series cartridges are manufactured from pure 100% polypropylene fibers. The fibers have been carefully spun together to form a true gradient density from out to inner surfaces.
P Series cartridges are designed for purity. They will not impart taste, odor or color to the liquid being filtered when used within the recommended temperature limit. Additionally, the polypropylene construction provides superior chemical resistance and is not prone to bacterial attack.
The P1, P5, P1-20, and P5-20 is Tested and Certified by NSF International to NSF/ANSI Standard 42 for material requirements only.
This filter will fit most 20" standard housings for Ametek, Bruner, Pentek, Kleen Plus, Plymouth Products, Pentair, Cuno, Aqua Pure, 3M, Keystone and US Filter.
Part Number 155304-43-20.