Compatible for Instapure R-20 Water Filter Cartridge Replacements 6 Pack by CFS
Instapure R-20 Compatible Water Filter Cartridge Replacements 6 Pack by CFS Six month filter cartridge, five microns spun polypropylene filter media out performs other cartridges. Fits Instapure Wholehouse water filter model No.IF-20 and most other standard filter units: Keystone, Moen, Sears, Filterite, Ameteck, AMF Cuno, etc. Any brand names or logos are the registered trademarks of their respective owners. Any use of any brand name or model designation for this product is made solely for purposes of demonstrating compatibility.