iSpring F3WGB31BPFKS Whole House Water Filter Replacement Pack, SGS-Tested Remove up to 99% PFAS, Also Target Heavy Metals, Sediments, Chlorine, Up to 12 Months, 4.5” x 10”, Fits WGB31B-PFKS

About this item

• SGS-Tested PFAS Removal – The Stage 3 FC15B-PF filter is SGS-tested to reduce up to 99% of PFAS, including PFOA and PFOS. This high-performance PFAS water filter offers proven protection against “forever chemicals” in municipal and well water, ensuring safe, clean water for your entire home.
• Heavy Metals & Chemical Defense – The Stage 2 FG15B-KS filter combines high-performance KDF and granular activated carbon (GAC) media to reduce chlorine, lead, mercury, hydrogen sulfide (H₂S), chloramine, radon, and other harmful contaminants. It is a powerful layer of protection in your whole house water filter for clean, health water at every tap.
• High-Capacity Sediment Filtration – The Stage 1 FP15B sediment filter captures dirt, rust, sand, and other particles as small as 5 microns. Designed to protect your plumbing system and extend the lifespan of carbon and specialty filters, it’s an essential first line of defense for any whole home water filter.
• Built to Last – Designed for durability, these whole house water filters deliver reliable performance for up to 50,000 gallons or 12 months, depending on water usage and quality. It is a long-lasting solution for those seeking a dependable filter replacement.
• Freshness Guaranteed – Every water filter cartridge comes individually sealed at the factory to ensure maximum cleanliness and peak performance. Simply unwrap and install.
• Beneficial Minerals Intact – These water filter whole house filters your water while preserving essential minerals without lowering TDS. For complete removal of total dissolved solids, consider iSpring reverse osmosis systems.
• Peace of Mind Guaranteed – Supported by lifetime technical support from our U.S.-based customer service team. We’re here to assist you every step of the way as you replace filters and keep your whole-house system performing at its best.