4 Pack Of 20 Micron Melt Blown Polypropylene Water Filter Cartridge 2.5-inch Dia. X 10-inch Long - Universal Type - Water Filter Parts - AliExpress
Membrane Solutions 5 Micron 2.5" OD x 20" Length Sediment Water Filter String Wound Polypropylene Cartridge for Whole House Filter Systems - 6 Pack : Amazon.ca: Tools & Home Improvement
25 Microns Whole House Big Blue Pp Melt Blown Filter 4.5" X 20" Polypropylene Sediment Water Filter Cartridge - Water Filter Parts - AliExpress
Charging anti-sediment polypropylene for door filter 20 Micron