3 Stage Whole House Water Filter System w/ 20" Chloramine & Heavy Metal Reducing Filters

The iSpring WGB32B-KSNC 3-stage water filter system is a high-capacity, whole-house solution designed to deliver cleaner, safer, and fresher-tasting water for your entire home. Featuring a 3-stage filtration setup, it includes a 20" polypropylene sediment filter that captures dirt, rust, and debris, followed by a GAC KDF filter that targets heavy metals such as lead and mercury, hydrogen sulfide, pesticides, and other common contaminants found in both city and well water. The final stage employs an advanced catalytic carbon filter, whose media has been tested by SGS according to NSF/ANSI 42 standards, proven to remove up to 94.4% of chloramine. This premium chloramine removal water filter system also efficiently reduces chlorine, VOCs, and unpleasant tastes and odors, providing cleaner, fresher-tasting water throughout your home. Enhanced catalytic reactivity enables the media to break down stubborn disinfectants more effectively than standard carbon, making it ideal for households using chloraminated municipal water. Built with durable housings and standard 1" NPT inlet/outlet connections, the WGB32B-KSNC ensures easy installation, strong water flow (up to 15 GPM), and minimal pressure drop. With a filtration capacity of up to 100,000 gallons per set, this system is a reliable, long-lasting choice for medium to large homes looking to improve overall water quality. Each cartridge is individually sealed to maintain freshness and peak performance. For complete water purification-including TDS reduction-pair this home water filter system with an iSpring Reverse Osmosis filter.

Features:

• Reliable 3-Stage Whole House Filtration: The whole house water filter system WGB32B-KSNC features a robust 3-stage setup including a 10" polypropylene sediment filter, a GAC KDF media filter that targets lead, mercury, hydrogen sulfide, pesticides, and other common contaminants, and an advanced FC15B-NC catalytic carbon block that reduces chloramine, chlorine, VOCs, and unpleasant odors-providing cleaner, better-tasting water across your entire home.
• Heavy Metal Defense: The FG25B-KS filter combines high-performance KDF and granular activated carbon (GAC) media to reduce chlorine, lead, mercury, hydrogen sulfide (H2S), radon, and other harmful contaminants. A powerful layer of protection in your whole house water filter system for clean, health water at every tap.
• Advanced Catalytic Carbon for Chloramine Removal: The third-stage FC25B-NC filter utilizes premium catalytic carbon media that has been tested by SGS according to NSF/ANSI 42 standards, proven to remove up to 94.4% of chloramine. This advanced media efficiently converts chloramine into harmless byproducts while also reducing chlorine, VOCs, and unpleasant tastes and odors, delivering cleaner, fresher-tasting water throughout your entire home.
• DIY-Friendly Setup: The WGB32B-KSNC uses 1" NPT connections and standard 20" x 4.5" cartridges for DIY-simple installation with the help of our detailed manual and YouTube tutorials. It delivers strong water flow (up to 15 GPM) and low maintenance.
• Built to Last: Designed for durability, this whole house water filter system delivers reliable performance for up to 100,000 gallons or 12 months, depending on water usage and quality. It is a long-lasting solution for those seeking a dependable whole home water filtration system.
• U.S.-Based Support & Warranty Coverage: This water filter whole house system is backed by a 1-year limited warranty and lifetime tech support from our friendly, U.S.-based customer service team. Count on us for help with setup, replacement filters, or troubleshooting.
• TDS Disclaimer: This home water filter system does not reduce total dissolved solids (TDS) but retains beneficial minerals. For TDS reduction, pair it with an iSpring Reverse Osmosis system for complete water filtration performance.