Whole House Water Filter System, Reduces PFAS, Heavy Metals, Scale, Chlorine, SGS-Tested Filter Media

The ISPRING WGB31B-PFKDS whole house water filter system delivers comprehensive 3-stage filtration to protect your home's water supply from a wide range of contaminants. Combining KDF plus GAC media, an advanced activated carbon fiber filter, and a premium scale inhibitor, this system effectively reduces heavy metals, chlorine, PFAS (SGS-tested to remove up to 99%, including PFOA and PFOS), and scale buildup from calcium and magnesium. It provides clean, great-tasting water to every tap while helping extend the life of your pipes and appliances. With standard 1 in. NPT ports, 10 in. x 4.5 in. filter housings, and easy installation, the WGB31B-PFKDS is built to last up to 80,000 gal. or 12 months. Each cartridge is individually sealed for freshness, and the system is backed by a 1-year warranty and lifetime U.S. based customer support.