iSpring
![]()
iSpring F2WGB32BPF Whole House Water Filter Replacement Set, SGS-Tested to Remove up to 99% PFAS, 2-Stage Filtration Reduces Sediment, Chlorine, Taste & Odor, Fits WGB22B-PF (F2WGB22BPF)
PFAS-Targeted Carbon Filter: Includes one FC25B-PF PFAS water filter designed to reduce up to 99% of PFAS, including PFOA and PFOS, along with chlorine, VOCs, and unpleasant tastes and odors.
Powerful Sediment Filtration: The FP25B sediment removal filter effectively removes sand, silt, rust, and other large particles to protect your plumbing system and extend the life of the second-stage carbon filter.
High Capacity & Long Lifespan: Each whole house water filter lasts up to 100,000 gallons or 6-12 months depending on water quality—ideal for families seeking consistent whole-house water protection.
Quick and Easy Filter Replacement – This 2-stage water filter replacement set features standard 20” x 4.5” cartridges designed for easy drop-in installation into the iSpring WGB22B-PF or other compatible whole home water filters. Each water filter is individually sealed for freshness and comes with clear instructions, making it simple to replace and maintain your water filter system for home.
Please Note – This filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems.
Lifetime U.S. Support – Our friendly customer service team is always ready to guide you through filter replacement and whole-house system maintenance.
iSpring F2WGB22BPFKS Whole House Water Filter Replacement Set, SGS-Tested to Remove up to 99% PFAS, 2-Stage Filtration Reduces Heavy Metals, Chlorine, Hydrogen Sulfide, Fits WGB22B-PFKS (F2WGB22BPFKS)
2-Stage Whole House Filter Replacement – Includes both filters needed to maintain the performance of your WGB22B-PFKS whole house water filter or other whole house water filtration systems requiring standard 20” x 4.5” water filters.
Stage 2 GAC KDF Filtration – The FG25B-KS water filter targets chlorine, lead, mercury, hydrogen sulfide, and other harmful contaminants using high-quality granular activated carbon and KDF media. It also helps reduce unpleasant taste and odor.
Stage 2 PFAS Removal Filter – The FC25B-PF carbon filter uses SGS-tested filtration media to reduce up to 99% of PFAS, including PFOA and PFOS. It also reduces residual chlorine, VOCs, and chemical byproducts, making it a great PFAS water filter option.
High Capacity & Long Lifespan – Each cartridge in this whole house filter replacement set lasts up to 12 months or treats 100,000 to 150,000 gallons of water, depending on usage and water quality. It's a smart solution for both city and well water filter system needs.
Freshness Guaranteed – Every cartridge comes individually sealed at the factory to ensure maximum cleanliness and peak performance. Simply unwrap and install.
Lifetime U.S. Support – Our friendly customer service team is always ready to guide you through filter replacement and whole-house system maintenance.
Please Note – These whole house water filters retain healthy minerals and do not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems.
iSpring RO500AK-ORB Tankless Under Sink Reverse Osmosis System, NSF 58 Certified, Removes PFAS, Lead, Chlorine, 500 GPD, 2:1 Pure-to-Drain Ratio, Alkaline Remineralization, w/ F7-RO500AK 2-Year Replacement Filter Set (RO500AKORBF7)
Advanced Tankless RO Filtration: The RO500AK-ORB under sink reverse osmosis system delivers up to 500 gallons of filtered water per day, effectively reducing PFAS (PFOA and PFOS), lead, chlorine, fluoride, arsenic, calcium, sodium, and many other contaminants commonly found in tap water.
3-Stage High-Efficiency System: Combines a composite sediment and carbon block filter, a high-capacity RO membrane, and an alkaline remineralization filter that restores beneficial minerals such as calcium and magnesium for a natural, balanced taste.
Space-Saving and Water-Saving Design: Compact tankless body maximizes under-sink space while operating with an industry-leading 2:1 pure-to-drain ratio, minimizing wastewater generation compared to traditional RO systems.
Elegant Oil Rubbed Black Faucet: Includes a premium Oil Rubbed Black faucet that enhances the look of modern and classic kitchens alike, offering both aesthetic appeal and lasting durability.
F7-RO500AK Replacement Set Included: Comes with the F7-RO500AK filter set containing all essential replacement filters, including the composite pre-filter, RO membrane, and alkaline filter, providing up to 2 years of continuous performance.
Convenient Smart Monitoring: Built-in filter life indicators and quick-change filter cartridges simplify maintenance, ensuring consistent, high-quality water without complicated procedures.
iSpring US21B-PF Under Sink Water Filter, SGS-Tested, Reduces 99% PFAS, 7-Layer Filtration Removes Lead, Chlorine, Heavy Metals, Includes 2 Direct Connect Hoses (US21B-PF)
Enhanced Filtration: 7-layer filtration reduces lead, chlorine, heavy metals, bad taste, odor, and more for cleaner, safer water.
PFAS Reduction: SGS-tested second-stage filter removes up to 99% PFAS, delivering healthier water straight from your kitchen tap.
Larger Surface Area: 40% larger filtration surface captures more contaminants, improving water quality for drinking, cooking, and daily use.
Higher Capacity: Filters up to 8,000 gallons without affecting flow rate; lasts up to a year at 1 GPM (EPA regulation).
DIY Installation: Includes 48-inch direct-connect hoses; install easily without drilling, special tools, or creating a mess under the sink.
iSpring Premium Quality: Commercial-grade materials and standard-sized filters ensure reliable performance and durability for years to come.
iSpring Premium Support: US-based team offers expert advice and after-sale support via phone or email for your peace of mind.
Note: Does not reduce Total Dissolved Solids (TDS); retains essential minerals; not recommended for unsoftened water with hardness >500.
iSpring FC15-PB Certified Water Filter Replacement – Removes up to 99% Lead, Reduces Chlorine, THMs, VOCs, Pesticides, and More, SGS-tested (FC15-PB)
SGS-Tested Lead Reduction: The FC15-PB carbon block filter is equipped with specialized lead-removal media, proven to reduce up to 99% of lead for safer, cleaner drinking water.
Comprehensive Contaminant Removal: Effectively removes chlorine, THMs, VOCs, pesticides, and other common tap water contaminants, ensuring improved water quality and safety.
Enhanced Taste & Odor: Eliminates unpleasant tastes and odors, delivering noticeably fresher, better-tasting water for drinking and cooking.
Universal Fit & Easy Installation: Designed to fit standard 10” x 2.5” filter housings, each filter comes individually sealed for optimal quality. Simply unwrap and install for hassle-free replacement.
Long-Lasting Performance: Built to last up to 12 months or filter up to 7,000 gallons, depending on water quality—ideal for reliable daily use.
Single Stage Mounting Bracket for 2.5"*10" Filter Housing (HC14, HC16) (AMBH10)
Sturdy bracket designed to securely mount single-stage 2.5" x 10" water filter housings.
Compatible with 2.5"*10" filter housing HC14 and HC16.
iSpring Electric Wire Harness for ALP/AHP and ASOF7/ASOW7 (AWIRE)
Plug-and-play with quick-connect terminals for 3-minute installation.
Compatible with iSpring ALP/AHP pressure switches and ASOF7/ASOW7 solenoid valves.
iSpring RCC7-BLK+AATI 5-Stage Under-Sink Reverse Osmosis System with Black Faucet, Removes PFAS, Chlorine, Lead, Fluoride, Arsenic, and Asbestos, 75 GPD, w/ Mounting Bracket, Filter Life Reminder, TDS Meter, Fridge/Ice Maker Kit (RCC7-BLK+AATI)
Powerful Filtration Performance – The iSpring RCC7-BLK 5-stage reverse osmosis system removes up to 99% of over 1,000 harmful contaminants including PFAS, chlorine, lead, fluoride, arsenic, and asbestos.
Premium Matte Black Design – Includes a modern matte black faucet and reinforced transparent filter housing for both durability and easy filter inspection.
High Daily Capacity – Produces up to 75 gallons of filtered water per day, meeting the needs of households with reliable clean water supply.
Certified Quality – Tested and certified against NSF/ANSI Standard 58 for guaranteed performance and peace of mind.
All-in-One Accessory Kit (AATI) – Bundle includes ASKRCC mounting bracket for organized installation, AFLT4 automatic filter life reminder, TDS3 digital TDS meter for water quality monitoring, and ICEK fridge/ice maker kit for added convenience.
iSpring WGB21BM+WSP50 2-Stage Whole House Water Filtration System, Removes Iron, Manganese, Chlorine, and Odors, Clean Water up to 15 GPM, w/ WSP50 50-Micron Reusable Spin Down Sediment Prefilter (WGB21BM+WSP50)
Cleaner, Better-Tasting Water: High-quality coconut shell carbon block filters out over 90% of chlorine, unpleasant odors, and cloudiness, delivering refreshing water to every faucet in your home.
2-Stage Whole House Filtration: The WGB21BM effectively removes iron up to 3.0 ppm and manganese up to 1.0 ppm, eliminating red and black stains on fixtures and appliances while improving overall water clarity.
Protects Plumbing and Appliances: Reduces rust, scale, and discoloration caused by iron and manganese buildup, extending the life of pipes, water heaters, and household appliances.
High Flow and Easy Maintenance: 1" inlet/outlet design supports up to 15 gallons per minute with minimal pressure drop; comes pre-assembled with a mounting bracket and wrench for quick filter changes.
Reusable Sediment Prefilter: The WSP50 spin down filter captures sand, silt, and larger particles down to 50 microns. Simply flush the stainless steel mesh screen to maintain strong flow and prolong cartridge lifespan.
iSpring WGB21B-KS+WSP100 2-Stage Whole House Filtration System, Removes up to 99% Heavy Metal, Chlorine, Taste, and Odor, 15 GPM, w/ WSP100 100-Micron Reusable Spin Down Sediment Prefilter (WGB21BKS+WSP100)
Removes major contaminants and improves taste and odor: Removes up to 99% of contaminants including sediments, chlorine, lead, mercury and various heavy metals.
High capacity for household use: Coconut shell carbon CTO plus KDF plus GAC second stage provide up to 50,000 gallons capacity so a typical family can expect prolonged service before replacement. Recommended filter change every 8 to 12 months depending on water quality.
Maintains strong water delivery: 1 inch inlet and outlet ports with maximum flow rated up to 15 gallons per minute to support multiple fixtures and maintain comfortable household water pressure.
Easy DIY installation and serviceability: System ships preassembled on a mounting bracket, includes a filter wrench and a pressure release feature for safer, quicker cartridge changes. CTO carbon block uses coconut shell carbon and second stage uses KDF GAC media.
Prefilter protection that’s flushable and reusable: The iSpring WSP-100 spin down prefilter features a 100-micron stainless steel mesh, solid lead-free brass head, flushable design and a max flow rating up to 20 GPM to capture coarse sediment and extend main filter life
iSpring WGB32B-DS+WSP50ARB Anti-Scale Whole House Water Filter System, Removes Sediment, Chlorine, Scale, and Corrosion, High Capacity, w/ WSP50ARB Reusable Auto-Flushing Spin Down Prefilter (WGB32BDS+WSP50ARB)
Scale and corrosion defense targets calcium and magnesium to reduce scale buildup and help protect pipes and appliances
Multi-stage filtration also removes sediment, chlorine, rust, and herbicides.
High capacity and flow – Filters up to 250,000 gallons, with 20" x 4.5" cartridges supporting up to 15 GPM for whole-house use. Features 1" NPT inlet and outlet for easy DIY installation.
Included components for installation, system ships with filters and a wrench, and the cartridges are individually wrapped for freshness. The system preserves healthy minerals and does not reduce TDS.
Spin down prefilter WSP50ARB removes particulate and sediment with a 50-micron stainless steel mesh and a lead-free brass head. It is reusable and flushable with a built-in housing scraper and a touch screen auto-flushing module. Includes power adapter, optional batteries, a wrench, and a mounting bracket.
iSpring WGB22BM+WSP100ARB 2-Stage Whole House Water Filter, Highly Reduces Iron, Manganese, Chlorine, and Sediment, 15 GPM, 100,000 Capacity, w/WSP100ARB Reusable Auto- Flushing Spin Down Prefilter (WGB22BM+WSP100ARB)
Powerful Iron and Manganese Removal: Reduces iron up to 3.0 ppm, and manganese up to 1.0 ppm, while also reducing chlorine and sediment for improved taste, color, and odor throughout the home.
Advanced Multi-Stage Filtration: Equipped with catalytic media for iron and manganese reduction, and coconut shell carbon block for chlorine, delivering up to 100,000 gallons of clean water per year.
High Flow and Easy Maintenance: Maintains strong water pressure with up to 15 gallons per minute flow rate, and 1 inch inlet and outlet ports. Includes a wrench and mounting hardware for simple cartridge replacement.
Durable Whole House Protection: Designed for long filter life and reliable performance, protecting plumbing and appliances from sediment buildup, staining, and corrosion caused by iron and manganese.
Automatic Flushing Prefilter Included: Comes with the WSP100ARB spin down prefilter featuring a 100-micron food-grade stainless steel mesh, lead-free brass head, and a touch-screen auto flush module for effortless sediment removal.
iSpring RO1000-BN Tankless Reverse Osmosis Water System, Removes Lead up to 98%, Reduces TDS and Over 1,000 Contaminants, 1000 GPD, 0.7 GPM Flow, w/ F7-RO1000 up to 3-Year Replacement Filter Set (RO1000BNF7)
Proven contaminant reduction: Removes over 1,000 contaminants including up to 98% of lead, as well as chlorine, fluoride, and other dissolved impurities, significantly improving water taste and odor.
High daily output and strong flow rate: Produces up to 1,000 gallons of purified water per day with a steady 0.7 GPM flow, ideal for households, offices, and small commercial applications.
Advanced RO membrane and self-cleaning design: Features a high-precision reverse osmosis membrane and smart display panel with real-time filter monitoring. The system automatically flushes the RO membrane for 18 seconds if not used for 24 hours to maintain optimal performance.
Easy installation and maintenance: Compact tankless design saves space. The click-and-lock filter system allows quick, tool-free replacements. Package includes tubing, faucet, mounting bracket, and all necessary installation components.
F7-RO1000 replacement set included: This bundle includes the F7-RO1000 filter set, designed exclusively for the RO1000 system. The set contains the composite pre-filter and MC1000 RO membrane, ensuring seamless compatibility and consistent purification performance.
iSpring US31+F3+ICEK 3-Stage Under-Sink Drinking Water System, Removes Sediment, Chlorine, Cloudiness, Taste, and Odor, w/ F3 Filter Replacement Pack and Ice Maker Kit (US31+F3+ICEK)
Comprehensive Filtration: Three-stage system with PP , granular activated carbon, and carbon block filters removes sediment, chlorine, cloudiness, and unpleasant taste and odor while retaining healthy minerals.
Consistent Flow and Capacity: Provides up to 1 gallon per minute of on-demand flow depending on water pressure, ideal for filling bottles, cooking, and family drinking needs.
NSF Certified Materials and Safety: Uses high-quality coconut shell carbon and BPA-free components tested against NSF/ANSI 42, 53, and 61 standards for water quality and material safety.
Easy Installation and Maintenance: Includes housing wrenches, tubings, mounting bracket, and brushed nickel faucet. The clear first-stage housing allows for quick visual inspection, and filters typically last up to 12 months, depending on water quality.
F3 Replacement Pack: Includes three individually sealed cartridges: PP, granular activated carbon, and carbon block. Designed to effectively reduce chlorine and sediment and keep water tasting fresh.
Ice Maker Kit: Connects the filtered water line directly to your refrigerator or ice maker for crystal-clear ice and fresher-tasting beverages, ensuring pure water throughout your kitchen.
iSpring WGB32B+WSP100ARJBP Whole House Water Filter System, Removes Sediment, Odor, Cloudiness, and up to 99% Chlorine, Up to 15 GPM Flow, w/ WSP100ARJ-BP Jumbo Auto Flush Spin Down Sediment Water Filter with Bypass (WGB32B+WSP100ARJBP)
High Chlorine Removal Efficiency: This system reduces up to 99% of chlorine, along with rust, dirt, taste and odor contaminants, providing cleaner and more refreshing water from every tap
Premium Whole House Filtration: The main iSpring WGB32B system features a 3-stage design with a 20-inch sediment cartridge and two carbon block filters, offering robust water treatment across your entire home
Strong Flow Rate & Easy Installation: With a maximum flow rate of up to 15 gallons per minute and 1″ inlet/outlet connections, the system maintains water pressure while delivering whole-house protection
Durable Construction & Long Service Life: Built with high-quality materials and designed for minimal maintenance, this whole house solution supports a large family-home setup with ease
Spin-Down Prefilter Included: The bundle includes the iSpring WSP100ARJ-BP spin-down sediment filter which features a 1-gallon jumbo capacity and a flow rate up to 25 GPM, with auto-flushing and bypass valve modes for enhanced pre-filtration
Prefilter Protection for Main System: The included WSP100ARJ-BP helps capture large particulates such as sand, rust and silt before they reach the main WGB32B system, extending filter life and improving system reliability
Greatwell MC2 Reverse Osmosis Membrane 200 GPD 11.75” X 2'”', Replacement Fits Standard Under Sink RO Drinking Water Filtration System (MC2)
High-Capacity Filtration for Modern Homes – The MC2 RO Membrane produces up to 200 gallons of purified water per day, delivering a consistent flow of clean, refreshing water for families, offices, and small businesses that demand reliable, high-volume filtration.
Exceptional Filtration Performance – Effectively removes up to 99% of over 1,000 contaminants, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more. The 0.0001-micron precision layer allows only water molecules to pass through while blocking harmful impurities.
Premium Materials & Long-Lasting Design – Constructed from food-grade, high-capacity film, the MC2 reverse osmosis water filter delivers excellent packing density, durability, and stable filtration performance. Each membrane is vacuum-sealed to ensure freshness, hygiene, and long-term preservation — keeping your filtration system safe and ready for optimal performance right out of the box.
Universal Fit & Easy Installation – Measuring 11.75” x 2”, this industry-standard RO membrane filter replacement fits most under-sink reverse osmosis systems, making replacement quick and effortless without any special tools or adapters required.
Reliable Support & Peace of Mind – iSpring provides lifetime technical support for all Greatwell membranes. Our U.S.-based service team is ready to help you maintain optimal system performance with confidence.
Please note - There are wet & dry membranes in the market and the ones we sell are the dry version. Comparing to the wet version, the dry ones can be stored longer, are easier to preserve, and don't contain preservation solution that needs to be washed off before usage. The RO membrane filter normally lasts about 2-3 years depending on your source water quality. If your water is very hard (Total Dissolved Solids level above 750 ppm), please contact us for customized solutions.
iSpring Water's Life™ 5 Micron 10"x2.5" Standard Sediment Water Filter Filter Cartridges (Water's Life)
Multi-layer gradient design. This filter can also be used for pool and hottub.
2. 5 inch (O. D) x 10 inch (length) x 1 1/8 inch (I. D), fits industry standard 10 inch filter housings
Good for RO, counter-top, whole-house water filters and ice machine, film, beverage processing
Genuine filter cartridge Supply
NSF/ANSI 58 Certified: Independently tested and certified to meet NSF/ANSI 58 standards, ensuring reliable removal of harmful contaminants for safe, high-quality drinking water.
iSpring Chloramine & Heavy Metals Removal Whole House Water Filter System, SGS-Tested, Reduces Lead, Chlorine, Sediment and up to 94.4% of Chloramine, 20" x 4.5" Filters, 1" Inlet/Outlet, Model: WGB32B-KSNC (WGB32B-KSNC)
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.
iSpring WGB31B-KSNC Whole House Water Filter System, SGS-Tested to Remove up to 94.4% of Chloramine, 3-Stage Filtration Reduces Heavy Metals, Lead, Chlorine, Sediment, VOC, 10" x 4.5" Filters, 1” Inlet/Outlet (WGB31B-KSNC)
Reliable 3-Stage Whole House Filtration: The whole house water filter system WGB31B-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.
Powerful Heavy Metal Reduction: The FG15B-KS water filter in the second stage uses a GAC + KDF media to reduce lead, mercury, hydrogen sulfide, pesticides, herbicides, and other common contaminants found in both city and well water.
Advanced Catalytic Carbon Chloramine Removal: The third-stage FC15B-NC filter uses premium catalytic carbon to efficiently reduce chloramine, chlorine, VOCs, and unpleasant tastes & odors. Independently tested by SGS, the filter achieved up to 94.4% chloramine removal according to NSF/ANSI 42 standards, providing cleaner and safer water for your entire home.
Compact Yet Powerful: Ideal for apartments, smaller homes, or vacation properties, this 10" x 4.5" whole house water filter fits tight spaces while delivering long-lasting, high-performance filtration.
DIY-Friendly Setup: The WGB31B-KSNC whole house water filtration system uses 1" NPT connections and standard 10" 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 offers low maintenance.
Built to Last: Designed for durability, this whole house water filter system delivers 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 whole home water filtration system.
Peace of Mind Guaranteed: Supported by a 1-year limited warranty and lifetime technical support from our U.S.-based customer service team. Whether you're purchasing your first whole house water filtration system or replacing your current home water filter, we're here to help—before and after your purchase.
Please Note: This water filter system retains healthy minerals and does not reduce TDS. For dissolved solids removal, explore our iSpring Reverse Osmosis systems—perfect complements to any water filtration system for house or whole home water filtration setup.
iSpring WGB21B-KSNC Whole House Water Filter System, SGS-Tested to Remove up to 94.4% of Chloramine, 5-Layer Filtration Reduces Heavy Metals, Lead, Chlorine, Sediment, VOC, 10” x 4.5” Filters (WGB21B-KSNC)
Premium Whole House Filtration System: The whole house water filter system delivers powerful whole-home protection. The 1st stage FG15KS features a GAC + KDF heavy metal removal filter that targets lead, mercury, hydrogen sulfide, pesticides, herbicides, and other chemical contaminants. The 2nd stage FC15B-NC uses an advanced catalytic carbon filter engineered for strong chloramine and chlorine reduction, and improved taste and odor. They form a high-efficiency whole house water filtration system that provides cleaner, fresher water from every tap—an ideal water filter whole house solution for both municipal and well water.
High Flow, Compact Design: Built With 1" inlet/outlet ports, this whole house water filter system delivers strong water flow up to 15 GPM. The compact 10” x 4.5” size fits tight spaces, making it ideal for condos, apartments, and small homes needing a space-saving whole house water filtration system. It provides reliable performance for anyone seeking an efficient water filter whole house or home water filter system whole house solution without sacrificing flow.
Built to Last – Durable Whole House Protection: Engineered for long-term reliability, this whole house water filter system features reinforced housings, leak-resistant construction, and premium filtration media. Designed for up to 50,000 gallons of use, it provides dependable whole home water filtration for heavy metal reduction, chloramine reduction, and both well-water and municipal water applications—an ideal, long-lasting whole house water filtration system for your home.
DIY & Easy Installation: The WGB31B-KSNC whole house water filtration system uses 1” NPT connections and standard 10” 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 offers low maintenance.
Peace of Mind Guaranteed: This Chloramine whole home water filtration system is backed by a 1-year warranty and lifetime U.S.-based technical support, and it keeps healthy minerals without reducing TDS—so for dissolved solids removal, simply pair this water filtration system for house with an iSpring Reverse Osmosis system.
Please Note: This water filter system retains healthy minerals and does not reduce TDS. For dissolved solids removal, explore our iSpring Reverse Osmosis systems—perfect complements to any water filtration system for house or whole home water filtration setup.