American Plumber WPCC, Hexametaphosphate Crystal Fibers Specialty Filter Cartridge

WCPP Series filter cartridges contain food-grade hexametaphosphate that dissolve slowly in water to inhibit scale and rust build-up. They are effective for treating scale, corrosion and iron problems for up to six months. This type of treatment is recommended for use with tankless water heaters, regular water heaters, ice machines, coffee and vending machines, food service equipment, water heaters, air conditioning equipment and many other types of water processing equipment. Features: Hexametaphosphate crystals help prevent lime and scale deposits Effective for treating corrosion and iron problems All FDA-grade materials 5 gpm flow rate Benefits: Reduces salts, dissovled minerals, bad taste and odor Designed for chlorinated and non-chlorinated water Fits any standard clear housing