4.5 in. x 10 in. Whole House Replacement Water Filter Cartridge, Sediment Filter and CTO Carbon Block Filter

Designed as the official filter replacement pack for iSpring WGB21B whole house water filtration system, this filter pack consists of 1 in. x 10 in. x 4.5 in. Sediment Filter(FP15B) and 1 in. x 10 in. x 4.5 in. CTO filter(FC15B). Fits standard 10 in. whole house water filtration systems as well. Being capable of filtering up to 50,000 Gal. depending on the use and feed water quality, included fine PP sediment filter and premium quality CTO filter not only bring clean and refreshing water to every faucet in your home, but also help prolong the lives of your water-using appliances and protect plumbing from sediment and scale buildup.