20"x2.5", 5 Micron Melt Blown Polypropylene Filter Cartridge Replace Compatible Clack Corporation 31052000, Flow-Pro FPMB6-20, GE Hytrex GX05-20, GE Osmonics MB-05-20 1013240 GE Purtrex PX05-20 4 Pack
20"x2.5", 5 Micron Melt Blown Polypropylene Filter Cartridge Replace Compatible Clack Corporation 31052000, Flow-Pro FPMB6-20, GE Hytrex GX05-20, GE Osmonics MB-05-20 1013240 GE Purtrex PX05-20 4 Pack by CFS 5 micron fine sediment filter for cleaner water Graded density for higher dirt holding capacity For optimum dirt-holding, replace about every 2-3 months Materials ANSI/NSF Standard 42 tested and certifiedThis is a non OEM replacement product.