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iSpring WSP50GR+ACPF12MPT12x2 Reusable Spin Down Sediment Water Filter (50 Micron w/Scraper & 360°Head) w/Push-Fit Plumbing Fittings (WSP50GR+ACPF12MPT12x2)
Stainless steel mesh filter screen rated at 50 Micron. Double threads on both ends: 1 inch MNPT and 3/4 inch FNPT, 1/4" flush out fitting included. WSP series can be used for waste water treatment by spin down the sediment.
Flushable and reusable, takes the considerable workload off finer filters that follow behind it; helps create a multi-layer gradient filtration system for better filtration results and longer filter life.
System can be installed in any direction thanks to the 360° rotatable head connection.
The steel mesh filter cartridge and housing can be easily cleaned by rotating the scraper, saving time and effort on routine maintenance.
Comes with Two 3/4" Lead-free Push-Fit Plumber Fittings for connecting standard PEX, PVC, CPVC and Copper pipes; Flush out valve has garden hose barb fitting
iSpring RCD100UHCG UV Alkaline Hot & Cold Reverse Osmosis Water Filter, Countertop RO Water Filter Dispenser with Mineral & LED Ultraviolet Filter, 9 Temperature Options, TDS & Filter Life Monitor, Plug and Play (RCD100UHCG)
LED UV FILTER - Integrated LED UV filtration provides an added layer of protection.
MINERAL BOOST - The alkaline stage delivers spring-tasting water with a balanced, healthy pH and essential minerals.
ADVANCED CONTAMINANT REDUCTION - The alkaline RO water filtration system reduces over 99% of 1,000+ harmful contaminants, including PFAS (PFOA and PFOS), vinyl chloride, chlorine, fluoride, lead, arsenic, asbestos, calcium, sodium, and more.
HOT & COLD RO DISPENSER - Delivers 50-210°F adjustable temperatures with 6 one-touch dispensing volumes.
REAL-TIME TDS MONITOR - Tracks source and filtered water TDS levels with a smart display, ensuring safe drinking water from this countertop reverse osmosis system.
DUAL WATER PITCHER - Two removable pitchers allow one to stay in use while the other is stored in the fridge for uninterrupted access to filtered water.
NO PLUMBING REQUIRED - Designed for convenience, this countertop reverse osmosis system requires no plumbing and works anywhere with a power outlet, including homes, offices, and RVs.
EASY FILTER REPLACEMENT - Built-in filter life monitoring and a twist-and-lock design make filter changes quick and hassle-free.
TRUSTWORTHY SUPPORT - America’s favorite RO brand, backed by lifetime technical support in Atlanta, GA.
REPLACEMENT FILTER INFORMATION - For replacement filters, please search for "FPCA100" and "MCD100HC".
iSpring RCD100-THCW Hot & Cold Countertop Reverse Osmosis System, Sleek White Finish, RO Water Filter Dispenser, 9 Temperature Options from 50–210°F & 6 Dispensing Volumes, TDS & Filter Life Monitor, Plug and Play (RCD100-THCW)
MODERN WHITE DESIGN - Simple white look that matches most home styles.
HOT & COLD RO DISPENSER - Delivers 50-210°F adjustable temperatures with 6 one-touch dispensing volumes.
RO FILTRATION - The RO water filtration system reduces over 99% of 1,000+ harmful contaminants, including PFAS (PFOA and PFOS), vinyl chloride, chlorine, fluoride, lead, arsenic, asbestos, calcium, sodium, and more.
REAL-TIME TDS MONITOR - Tracks source and filtered water TDS levels with a smart display, ensuring safe drinking water from this countertop reverse osmosis system.
DUAL WATER PITCHER - Two removable pitchers allow one to stay in use while the other is stored in the fridge for uninterrupted access to filtered water.
NO PLUMBING REQUIRED - Designed for convenience, this countertop reverse osmosis system requires no plumbing and works anywhere with a power outlet, including homes, offices, and RVs.
EASY FILTER REPLACEMENT - Built-in filter life monitoring and a twist-and-lock design make filter changes quick and hassle-free.
TRUSTWORTHY SUPPORT - America’s favorite RO brand, backed by lifetime technical support in Atlanta, GA, ensuring expert assistance whenever you need it.
REPLACEMENT FILTER INFORMATION - For replacement filters, please search for “FPT100” and “MCD100HC”.
iSpring RCD100HCW Alkaline Hot & Cold Countertop Reverse Osmosis System, Sleek White Finish, Remineralization RO Water Filter Dispenser, 9 Temperature & 6 Dispensing Volume Options, TDS & Filter Life Monitor, Plug and Play (RCD100HCW)
HOT & COLD RO DISPENSER - Delivers 50-210°F adjustable temperatures with 6 one-touch dispensing volumes.
MINERAL BOOST - The alkaline stage delivers spring-tasting water with a balanced, healthy pH and essential minerals.
ADVANCED CONTAMINANT REDUCTION - The alkaline RO water filtration system reduces over 99% of 1,000+ harmful contaminants, including PFAS (PFOA and PFOS), vinyl chloride, chlorine, fluoride, lead, arsenic, asbestos, calcium, sodium, and more.
REAL-TIME TDS MONITOR - Tracks source and filtered water TDS levels with a smart display, ensuring safe drinking water from this countertop reverse osmosis system.
DUAL WATER PITCHER - Two removable pitchers allow one to stay in use while the other is stored in the fridge for uninterrupted access to filtered water.
NO PLUMBING REQUIRED - Designed for convenience, this countertop reverse osmosis system requires no plumbing and works anywhere with a power outlet, including homes, offices, and RVs.
EASY FILTER REPLACEMENT - Built-in filter life monitoring and a twist-and-lock design make filter changes quick and hassle-free.
TRUSTWORTHY SUPPORT - America’s favorite RO brand, backed by lifetime technical support in Atlanta, GA, ensuring expert assistance whenever you need it.
REPLACEMENT FILTER INFORMATION - For replacement filters, please search for "FPCA100" and "MCD100HC".
iSpring WCB32O+AHPF12MNPT12X2 Whole House 3-Stage Water Filter System with Fine Sediment and Carbon Block w/ 3/4 inch Push-Fit Hose Connectors and Ball Valve (WCB32O+AHPF12MNPT12X2)
[Protect Your Family and Household Appliance from Sediment, Chlorine, and More] Say goodbye to smelly, bad tasting water! Our system removes up to 99% of chlorine from water as well as sediment, rust, pesticides, herbicides, industrial solvents, and various other contaminants. This system is installed at the main water supply line in order to treat all the water in your home.
[DIY Installation and Maintenance] Refer to our manual and our helpful YouTube videos for DIY installation. 3/4 inch NPT inlet/outlet, water flow: up to 12 GPM. The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use.
The first stage polypropylene sediment filter is able to achieve filtration down to 5 microns. The second and third stage CTO Carbon Block filters are made of coconut shell carbon to increase filtration efficiency and extend filter life. Both are tested by an independent third-party to meet NSF/ANSI standards. Both filters have a capacity of 30,000 gallons of water, enough to supply a family of four with clean water for half a year.
[Peace of Mind Customer Service] Register online to activate your extended manufacturer and life-time free tech support from U. S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
[Please Note] Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS). If you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis systems.
iSpring WCB32C+AHPF12MNPT12X2 Whole House 3-Stage Water Filter System with Fine Sediment and Carbon Block w/ 3/4 inch Push-Fit Braided Hose (WCB32C+AHPF12MNPT12X2)
[Protect Your Family and Household Appliance from Sediment, Chlorine, and More] Say goodbye to smelly, bad tasting water! Our system removes up to 99% of chlorine from water as well as sediment, rust, pesticides, herbicides, industrial solvents, and various other contaminants. This system is installed at the main water supply line in order to treat all the water in your home.
[DIY Installation and Maintenance] Refer to our manual and our helpful YouTube videos for DIY installation. With a clear housing for the first stage, you can easily tell when to change the filter. Two 12" push-fit hoses are included for hassle-free installation to any 3/4" pipes like Copper, PEX, or CPVC pipes with no welding or glue needed. A removal tool is also included if you need to disconnect the system from the pipes.
[The first stage polypropylene sediment filter is able to achieve filtration down to 5 microns. The second and third stage CTO Carbon Block filters are made of coconut shell carbon to increase filtration efficiency and extend filter life. Both are tested by an independent third-party to meet NSF/ANSI standards. Both filters have a capacity of 30,000 gallons of water, enough to supply a family of four with clean water for half a year.
[Peace of Mind Customer Service] Register online to activate your extended manufacturer and life-time free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
[Please Note] Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS). If you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis (RO) systems. The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use.
iSpring WSP50SL+AHPF12MNPT12X2 Reusable Spin Down Sediment Water Filter with Siliphos and Push Fit Ball Valve (WSP50SL+AHPF12MNPT12X2)
Stainless steel mesh filter screen with a pore size of 50 microns. The ideal first line of defense for finer filters, or expensive plumbing appliances. WSP series can be used for waste water treatment by spin down the sediment.
Includes Siliphos to help prevent scale and stop corrosion, greatly extending the life of your plumbing fixtures. It is recommended that the filter to be replaced every 3-6 months to prevent scale from building up.
Flushable w/ various micron size options available; helps create a multi-layer gradient filtration system for better filtration results and longer filter life.
See through housing offers easy visual monitoring; lead-free brass body with 1-year warranty
Comes with Two 3/4 inch Push-Fit x 3/4 inch Male NPT braided stainless steel water hose connector with built-in Ball Valve for connecting standard PEX, PVC, CPVC and Copper pipes
iSpring FPCM100 All-in-One Water Filter Replacement for RCD100SPKHC Sparkling RO Water Maker, 12-Month Lifespan (FPCM100)
All-in-One Multi-Stage Technology - Composite cartridge that integrates multiple filtration stages (PP sediment, activated carbon fiber, Reverse Osmosis membrane, and granular activated carbon) into a single unit.
Superior Contaminant Reduction - Effectively removes over 1,000 contaminants, including PFAS, TDS, microplastics, heavy metals, chlorine and more.
Quick and Tool-Free Replacement - Twist-and-lock design enables fast and easy filter changes.
Reliable and Long-Lasting Filtration - Provides consistent performance for up to 12 months.
iSpring F3WGB32BPFKDS Replacement Filter Set for WGB32B-PFKDS Whole House Water Filter System, SGS-Tested to Reduce Up to 99% PFAS, 3-Stage Filtration Removes Scale, Heavy Metals, Chlorine, Corrosion, Taste & Odor, 20" x 4.5" Filters (F3WGB32BPFKDS)
Essential Replacement for WGB32B-PFKDS – This 3-stage PFAS filter replacement set is specially designed for the iSpring WGB32B-PFKDS whole house water filtration system. Ideal for treating well water, city water, or any whole-home water setup.
Effective PFAS Water Filter - The FC25B-PF carbon filter contains SGS-tested filtration media, targets up to 99% of PFAS (including PFOA and PFOS), making it one of the top water filters that remove PFAS for whole house applications.
Heavy Metal & Chlorine Reduction – The FG25B-KS GAC KDF filter removes chlorine, lead, mercury, and hydrogen sulfide, providing protection for your family and extending the life of whole house water filtration systems and plumbing.
Built-In Descaler Protection – The FWDS150K polyphosphate descaler reduces scale from calcium and magnesium, preventing internal corrosion and prolonging the efficiency of appliances and hot water heaters.
Built to Last – This home water filter system whole house replacement pack filters up to lasts up to 12 months, depending on water quality and usage.
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 filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems—perfect complements to any water filtration system for house or whole home water filtration system.
Fresh and Ready — Individually sealed cartridges maintain maximum freshness. Please remove the wrap before use.
iSpring F3WGB32BPFKS Replacement Filter Set for WGB32B-PFKS Whole House Water Filter System, SGS-Tested to Reduce Up to 99% PFAS, 3-Stage Filtration Removes Sediment, Heavy Metals, Chlorine, Taste & Odor, 20” x 4.5” Filters (F3WGB32BPFKS)
3-Stage Whole House Water Filter Replacement – This 3-stage pfas water filter replacement set is designed for the iSpring WGB32B-PFKS whole house water filter system. Perfect for whole house well water, city water, or home water filter system whole house setups.
Advanced PFAS Removal – The FC25B-PF activated carbon filter is SGS-tested to reduce up to 99% of PFAS, including PFOA and PFOS.
Heavy Metal & Chlorine Protection – The FG25B-KS GAC KDF filter targets chlorine, lead, mercury, hydrogen sulfide, and unpleasant taste or odor, ideal for removing harmful chemicals commonly found in municipal and well water sources.
Reliable & Long-Lasting – Each whole house water filter lasts up to 12 months depending on your water quality and usage.
Peace of Mind Guaranteed – Supported by 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 filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems—perfect complements to any water filtration system for house or whole home water filtration system.
Maximum Freshness — Cartridges come individually wrapped for peak performance. Unwrap before installing.
iSpring F3WGB32BPF 3-Stage Replacement Filter Pack for WGB32B-PF Whole House Water Filter System, Removes up to 99% PFAS, PFOA/PFOS, Chlorine, Sediment, Taste, and Odor (F3WGB32BPF)
PFAS Removal Replacement Pack: This 3-stage pfas water filter replacement set is designed for the iSpring WGB32B-PF whole house water filter system. The third stage water filter uses SGS-tested media to reduce up to 99% of PFAS (including PFOA and PFOS), along with chlorine, chemicals, and unpleasant tastes and odors in your home water supply.
Complete Home Water Protection: Ideal for city and well water, this home water filter system whole house solution helps reduce sediment, rust, chlorine, PFAS and other contaminants at the point of entry—delivering cleaner water to every tap.
Long-Lasting Performance: This whole house water filter set filters up to 100,000 gallons or lasts up to 12 months, depending on your water quality and usage. It is a cost-effective, low-maintenance water filter for PFAS removal.
Peace of Mind Guaranteed – Supported by 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 filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems—perfect complements to any water filtration system for house or whole home water filtration system.
iSpring RCC7P-AK 6-Stage Reverse Osmosis System, Under Sink Alkaline RO Filter with Pump, Faucet, Slide-Out Mounting Kit, TDS Pen, Fridge/Ice Maker Kit, Filter Life Reminder (RCC7P-AK+AATI)
Removes 1,000 Contaminants – High-capacity RO system eliminates up to 98% of lead, chlorine, fluoride, arsenic, PFAS, sodium, calcium, and more for cleaner, healthier drinking water.
Natural Taste with Alkaline Remineralization – 6-stage filtration adds essential minerals back to water, improving taste and pH balance compared to traditional 5-stage RO systems.
Boosted Performance for Low-Pressure Homes – Built-in electric booster pump delivers stable, high-efficiency filtration, ideal for homes with low water pressure, while reducing wastewater output.
Durable, Reliable, Easy to Monitor – Premium components ensure long-lasting use. Transparent first-stage housing lets you visually track filter condition. Power adapter supports 100–240V setups.
Convenient Slide-Out Mounting Kit – Features a space-saving rail system for effortless access to your RO filters, making replacements quick and safe without reaching into tight cabinet spaces.
Fridge & Ice Maker Connection Kit – Easily connects your RO system to your fridge or ice maker, delivering crisp, great-tasting ice and water. Includes all parts for tool-free DIY installation.
Smart Maintenance Tools Included – Comes with a TDS meter for accurate water quality testing and a digital timer (AFLT4) to track filter lifespan from 3 to 24 months—ensuring optimal system performance.
iSpring MRO1200 RO Membrane Replacement Filter for RO1200 & RO1200AK Tankless Reverse Osmosis Systems, Up to 24 Months Lifetime, 0.0001 μm RO Membrane, Reduces TDS PFAS Heavy Metals (MRO1200)
Reduce TDS & Microscopic Contaminants: High-precision 0.0001 μm reverse osmosis membrane helps reduce TDS, PFAS, lead, chromium, arsenic, cadmium, heavy metals, and microscopic contaminants for cleaner and better-tasting drinking water. Engineered for 1200 GPD high-flow performance capable of filling an 8 oz cup in about 5 seconds when used with compatible RO1200 series systems instead of using a generic low-capacity RO membrane
Tested 24-Month Lifespan: Verified for up to 24 months of use under typical household conditions depending on source water quality and daily usage, helping reduce replacement frequency and long-term maintenance costs. The recommended service life is clearly documented in the product manual for more reliable performance guidance compared to unverified generic membrane claims
Swap in Seconds No Tools, No Leaks, No Guesswork: Tool-free push-to-lock design enables filter replacement in seconds with a secure seal to help eliminate leaks and ensure proper membrane alignment. Simply press the filter release button for automatic pop-out removal, then insert the new membrane horizontally until it clicks into place — engineered for easy replacement without additional tools or complicated setup
Ensure Specific Compatibility & U.S. Support: Precision-engineered for iSpring RO1200 and RO1200AK tankless RO systems with an exact-fit design to support reliable, leak-resistant operation and proper system performance. Backed by iSpring’s Atlanta-based support team with 24/7 customer assistance, installation guidance, troubleshooting help, and responsive after-sales service
iSpring WGB22B+AHPF12MNPT16X2 2-Stage Whole House Water Filter System, Reduces Chlorine, Sediment Water Filtration System for Home w/ 3/4'' Push-Fit Braided Stainless Steel Hose Connectors and Ball Valve (WGB22B+AHPF12MNPT16X2)
【Two-Stage Effective Filtration】The WGB22B whole house water filter system uses a 1st-stage premium 5-micron polypropylene sediment filter (FP25B) to capture dirt, sand, silt, dust, rust, and scale particles, extending the life of the 2nd-stage CTO carbon block filter (FC25B). The high-quality coconut shell carbon and compact fabrication technology remove over 90% of chlorine, cloudiness, bad tastes, odors.
【Superb Filtration Capacity】This 20"x4.5" replaceable whole house water filtration system provides up to 100,000 gallons of clean water per year for a family of four. The 1-inch inlet and outlet ports ensure fast water flow with minimal pressure loss. The fine PP sediment filter and premium CTO filter deliver clean, fresh water to every faucet, prolonging the life of water-using appliances and protecting plumbing from sediment and scale buildup.
【Easy Installation】The braided stainless steel hose connectors, included with the WGB22B home water filtration system, combines a strong stainless steel with an integrated ball valve for easy shut-off. The innovative push-fit design reduces the need for extra joints or fittings, making it ideal for tight spaces and providing enhanced control. A wrench is included for quick filter changes, and a pressure release valve allows for the release of built-up pressure during filter replacement.
【Please Note】Unlike RO systems, this whole house water filter system does not reduce Total Dissolved Solids (TDS), retaining healthy minerals in your water. For TDS removal, consider iSpring Reverse Osmosis (RO) systems.
【Peace of Mind Customer Service】Register online to activate your extended manufacturer and life-time free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our whole house water filter products please reach out to us immediately. We are happy to help!
iSpring FPCA1200 PCA Composite Filter, Replacement for RO1200AK Reverse Osmosis System, Up to 12 Months Lifetime, Alkaline & Sediment & Carbon Composite Filter, pH+ Alkaline Remineralization (FPCA1200)
Stop Clogging & Chlorine Taste: Combines polypropylene sediment, activated carbon, and alkaline mineral media to help reduce rust, sediment, suspended solids, residual chlorine, unpleasant odors, discoloration, and select organic compounds before water reaches the final stage. Helps support cleaner-tasting water while restoring beneficial minerals and naturally raising the pH of RO-filtered water. Validated for iSpring RO1200AK high-flow tankless RO systems instead of using a generic alkaline cartridge
Tested 12-Month Lifespan: Verified for up to 12 months of use under typical household conditions depending on source water quality and household usage, helping reduce replacement frequency and long-term maintenance costs. The recommended service life is clearly documented in the product manual for more reliable performance guidance compared to unverified generic filter claims
Swap in Seconds No Tools, No Leaks, No Guesswork: Tool-free push-to-lock design enables filter replacement in seconds with a secure seal to help eliminate leaks and ensure proper filter alignment. Simply press the filter release button for automatic pop-out removal, then insert the new filter horizontally until it clicks into place — engineered for easy replacement without additional tools or complicated setup
Ensure Specific Compatibility & U.S. Support: Precision-engineered for iSpring RO1200AK tankless RO systems with an exact-fit design to support reliable, leak-resistant operation and proper system performance. Backed by iSpring’s Atlanta-based support team with 24/7 customer assistance, installation guidance, troubleshooting help, and responsive after-sales service
iSpring 3-stage Whole House Water Filter System, Reduces Iron, Manganese, Hydrogen Sulfide, Heavy Metals, Chlorine, Sediments, 10” x 4.5” Filters, 1” Inlet/Outlet, Model: WGB31B-MKS (WGB31B-MKS)
Targeted Iron & Manganese Reduction: The specialized iron filter (FM15B) is engineered to effectively reduce iron (up to 3.0 ppm) and manganese (up to 1.0 ppm), protecting your plumbing, appliances, and water quality.
Powerful Heavy Metal Reduction – The FG15B-KS water filter in the second stage uses a GAC + KDF media to reduce lead, mercury, hydrogen sulfide, chlorine, pesticides, herbicides, and other common contaminants found in both city and well water.
High-Efficiency Sediment Filtration: The FP15B PP sediment removal filter effectively captures sand, silt, rust, and other suspended particles, ensuring cleaner water and protecting your plumbing and appliances from damage.
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.
Long-Lasting Performance: Built for durability and steady flow, this whole house water filter treats up to 50,000 gallons or 12 months, providing families with reliable, long-term filtration.
DIY-Friendly Installation: With 1” NPT inlet/outlet and standard 10” x 4.5” cartridges, the WGB31B-MKS whole house water filtration system is easy to install with our step-by-step manual and YouTube guides. It maintains strong water flow (up to 15 GPM) and requires minimal upkeep.
Hassle-Free Maintenance: Convenient red pressure release buttons make filter changes quick and simple by releasing built-up pressure in the housings.
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.
Fresh & Ready: Cartridges arrive individually sealed to maintain top filtration quality. Unwrap before installing.
Please Note: This filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems—perfect complements to any water filtration system for house or whole home water filtration system.
iSpring WGB31B-KS Whole House Water Filter System, Reduces Heavy Metals, Lead, Chlorine, Chloramine, Sediments, 3-Stage Filtration, 10" x 4.5" Filters, 1" Inlet/Outlet (WGB31B-KS)
Reliable 3-Stage Whole House Water Filtration – This whole house water filter system features a 10” x 4.5” sediment filter, a GAC+KDF compound filter, and a high-quality carbon block filter to effectively reduce sediments, chlorine, heavy metals, chloramine, odors, tastes, and other chemicals across your entire water supply.
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.
Durable & Low Maintenance – Built for long-term performance, this compact whole home water filtration system supports flow rates up to 15 GPM and treats up to 50,000 gallons of water.
DIY-Friendly Setup - The WGB31B-KS uses 1" NPT connections and standard 10" x 4.5" cartridges for simple installation with the help of our detailed manual and YouTube tutorials. It delivers strong water flow (up to 15 GPM) and low maintenance.
Hassle-Free Maintenance - Red pressure release buttons make changing filters quick and easy by releasing pressure in the housings.
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.
Individually Sealed - Each cartridge is sealed for maximum freshness and performance. Please remove the wrapping before installation.
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 Ultimate Protection Whole House Water Filter System, Reduces Heavy Metals, Scale, Chlorine, Chloramine, Hydrogen Sulfide, 3-Stage Filtration, 1" Inlet/Outlet, Model: WGB31B-KDS (WGB31B-KDS)
Scale & Corrosion Defense: Protect your pipes and appliances with the WGB31B-KDS whole house water filter system. This whole house water descaler uses a patented inhibitor to reduce calcium and magnesium buildup, combat corrosion, and create a protective biofilm barrier.
Specialized Heavy Metals Filtration: The FG15B-KS filter in the WGB32B-KDS whole house water filter system targets chlorine, chloramine, lead, mercury, and hydrogen sulfide, ensuring comprehensive protection for your home’s water supply.
Chlorine & Odor Reduction: The third-stage carbon water filter removes residual chlorine, odors, and unpleasant tastes, delivering crisp, clean water throughout your home.
Reliable Filtration, Low Upkeep – Engineered for long-lasting use, this compact whole house water filter system supports up to 15 GPM and treats up to 80,000 gallons. Individually sealed cartridges ensure peak freshness and performance—unwrap before installation.
Compact, Space-Saving Design – Designed for tight spaces like apartments, condos, and vacation homes, this system delivers the same high-performance filtration found in larger systems with a smaller footprint.
Easy Filter Changes — Built-in pressure release buttons let you swap filters fast and mess-free.
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.
Healthy Minerals Retained – This filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems—perfect complements to any water filtration system for house.
iSpring WGB31B-PF Whole House Water Filter System, SGS-Tested to Remove up to 99% PFAS, 3-Stage Filtration Reduces Sediment, Chlorine, Taste & Odor, 10-Inch Filters, 1" Inlet/Outlet (WGB31B-PF)
PFAS-Free Water for Your Whole Home – Built with an SGS-tested FC15B-PF PFAS-removal filter, this compact whole house water filtration system removes up to 99% of PFAS, including PFOA and PFOS, found in municipal and well water. A reliable PFAS water filter for families seeking safer water throughout the home.
Compact 3-Stage Protection – This space-saving 3 stage water filter system uses 10" filters to reduce sediment, rust, chlorine, taste, odor, PFAS, and other harmful chemicals. Whether you're on city or well water, this system delivers whole home protection for you and your family.
Built for Smaller Spaces – Designed for homes where a standard 20" filter system may not fit, this 10" x 4.5" home water filter system whole house delivers high performance in a compact form. Ideal for condos, apartments, and utility rooms with limited space.
Quick and Easy Installation – This water filter for whole house features 1" NPT ports and comes pre-assembled with housings, O-rings, and a wrench. It's easy to install into most whole home water filter setups with minimal tools and effort.
Quick, Easy Maintenance - Release pressure with the push of a button for simple, stress-free filter changes.
Peace of Mind - Backed by a 1-year limited warranty and lifetime U.S.-based technical support. Whether you’re installing your first whole house system or replacing an old one, our team is here to assist you every step of the way.
Healthy Minerals Retained – Unlike RO systems, it retains healthy minerals in your water. For TDS removal, pair with an iSpring under-sink RO system.
Sealed for Quality - Every whole house water filter cartridge is individually wrapped to ensure freshness and peak performance. Be sure to unwrap before use.