5 Micron Carbon and Polyphosphate Whole House Softening Replacement Cartridge by Tier1 Micron-25 The 3M Aqua-Pure AP124 filter

The 3M Aqua-Pure AP124 filter is compatible with several brands of water filtration systems

Tier1 water filters are built for performance and priced for value

The CCBC-10 is an ideal choice as a high capacity polishing filter for a wide range of residential

with a 25-year limited warranty

5 Micron Carbon and Polyphosphate Whole House Softening Replacement Cartridge by Tier1 Micron-25 The 3M Aqua-Pure AP124 filterThe 5 micron carbon and polyphosphate whole house softening replacement cartridge by Tier1 uses carbon and polyphosphate media to improve both the taste of your water and its quality by providing a softening filtration to help prevent scale build up. Polyphosphate is an alternative media to ion exchange resin for turning hard water into softened water because is helps reduce hardness minerals like calcium and magnesium from bonding and forming scale