iSpring WGB22B 2-Stage Whole House Water Filtration System, 20” x 4.5” Sediment & Carbon Block Filters, Removes up to 99% Chlorine, Fine Sediment and Bad Taste Removal
Product Description
iSpring WGB22B 2-Stage Whole House Water Filtration System, 20” x 4.5” Sediment & Carbon Block Filters, Removes up to 99% Chlorine, Fine Sediment and Bad Taste Removal
- Chlorine-Free Water for Your Entire Home: Enjoy fresher, better-tasting water with the WGB22B whole house water filtration system. Independently tested to reduce up to 99% of chlorine while filtering out sediment, rust, odors, bad tastes, herbicides, and other contaminants—helping protect your family, plumbing, and appliances.
- Designed for Simple DIY Installation: The WGB22B whole house water filter system is built for quick and easy setup. Features include detailed YouTube installation guides, a heavy-duty 9” filter wrench, double O-ring seals, standard 1” FNPT connections, and a leak-reducing design for stress-free maintenance.
- Universal 20” x 4.5” Replacement Filters: Unlike whole house water filtering systems that require expensive proprietary cartridges, the iSpring WGB22B uses industry-standard 20" x 4.5" filters that are widely available, easy to replace, and more budget-friendly over time.
- Advanced Multi-Stage Filtration Performance: The first-stage sediment filter captures particles down to 5 microns, while the second-stage CTO carbon block filter uses premium coconut shell carbon. Third-party tested to meet NSF/ANSI standards, the whole home water filter system delivers up to 100,000 gallons of clean filtered water—typically enough for one year of use.
- Reliable U.S.-Based Support: Register your system online to activate extended warranty coverage and lifetime technical support. Our responsive U.S. customer service team is ready to assist whenever you need help.
- Trusted American Brand Since 2007: Founded in 2007, iSpring has earned the trust of millions of households and businesses across more than 21 countries with dependable water filtration solutions.
- Retains Healthy Minerals in Water: Unlike reverse osmosis systems that reduce TDS, this whole house filtration system preserves naturally occurring healthy minerals while improving overall water quality. For TDS reduction, explore iSpring RO systems.
- Fresh-Sealed Filters for Maximum Performance: Each filter cartridge is individually wrapped to maintain freshness and performance—simply remove packaging before installation. For replacement filters, search “F2WGB22B” or “B0776ZR1MH”.
The WGB22B whole house filtration system is the ideal "point of entry" filtration system for cleaning up water supplies to a home or business on municipal (city) water. Unlike "point of use" systems (like reverse osmosis systems) that are installed to supply water to a specific faucet, the WGB22B filters your water from the source. This means water from every output in your home or business will have passed through the two filtration stages of the WGB22B. So what exactly do these two stages of filtration offer?
Used as the first stage of defense on the system, the stage 1 housing holds a 5-micron high-capacity polypropylene sediment filter. This filter removes dirt and other various larger sized particles from the water that can clog the following filters.
The second stage of the WGB22B houses a 5-micron CTO coconut shell carbon block filter. Block carbon is more effective than other forms of carbon in that it is finely ground up carbon packed into a solidified block. This means they have a higher density than other types of carbon filters, and are therefore more effective in removing their targeted contaminants. The carbon block filter knocks out bad tastes and odors, removes up to 90% of chlorine from the water, and is highly effective on organic chemicals (VOCs) like pesticides, herbicides, and industrial chemicals.
The WGB22B is intended for lightly contaminated municipal water. If your water is highly chlorinated (to the point where you can smell, taste, and/or feel it), the WGB32B will be your best option as it has dual CTO carbon block filters to provide additional filtration measures. Alternatively if you are on a well water source, you will want to take a look at the WGB32BM, which has an iron and lead reducing filter - great for the plethora of heavy metals found in most well water sources. For standard municipal water that hasn't been heavily chlorinated however, the WGB22B is a great choice.
Technical Specifications
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