The big blue activated carbon block filters are made of 100% pure coconut shell carbon and wrapped with food grade polypropylene.
Filters contaminants down to 5 microns. Provides up to 15,000 gallons or 6 months of water filtration (Depending on usage and local water quality).
The drop-in whole house replacement cartridge provides quick and easy filter change. Optimized to perform as both a sediment and activated carbon filter. The high porosity design helps prevent the cartridge from plugging before its adsorption capability is exhausted, maximizing the utilization of the carbon while maintaining low pressure drop.
Effectively removes chlorine, organics, undesirable colors, bad tastes and odors from water and significantly improve the taste of drinking water.
Universal replacement for all 10" x 4-1/2" big blue water filter housing and well-matched models of cartridges: DuPont WFHDC8001, Watts MAXETW-FF975 WCBFF975, ClearChoice 84629, Liquatec CB-450-975-05, MATRIKX-CTO2-HD10, Pelican CB-BB-10, Pentek 155548-43 EP-BB EPM-BB CBC-BB and more.