Advanced PFAS Protection for Whole House Systems – Designed for iSpring whole house water filtration systems, the FC15B-PF filter cartridge features SGS-tested filtration media that reduce up to 99% of PFAS, including PFOA and PFOS. Enjoy cleaner, safer water from every tap with proven protection against these “forever chemicals.” Comprehensive Filtration – Beyond PFAS, this filter effectively reduces chlorine, VOCs, bad tastes, odors, and other common contaminants found in both municipal and well water—delivering fresh, great-tasting water for every use throughout your home. High Capacity, Reliable Performance – The FC15B-PF provides up to 50,000 gallons or 12 months of dependable filtration, depending on your water quality and usage. A perfect fit for those seeking consistent, long-lasting performance in their whole house water filter system. Trusted Quality, Lifetime Support – Supported by iSpring’s U.S.-based customer service and lifetime technical assistance. Whether you’re installing your first system or replacing an existing filter, our team is here to ensure a smooth and satisfying experience. Keeps Minerals – Retains beneficial minerals that support good health while not reducing total dissolved solids (TDS). For full TDS removal, pair this filter with an iSpring Reverse Osmosis system for complete purification. Freshness You Can Count On – Each filter is individually sealed to ensure optimal freshness and peak performance upon installation. Please unwrap before use.