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iSpring F2WGB22B 4.5” x 20” Whole House Water Filter Replacement Set - One Sediment Cartridge and One Carbon Block Cartridge - Fits WGB22B (F2WGB22B)
  • [Protect Your Family and Household Appliance from Sediment, Chlorine, and More] Say goodbye to smelly, bad tasting water! Our filters are specially designed to remove up to 99% of chlorine from water as well as sediment, rust, industrial solvents, and various other contaminants.
  • [DIY Installation and Maintenance] Refer to our manual and our helpful YouTube videos for DIY installation. Water flow: up to 15 GPM. Our filter set fits standard 20” x 4.5” housings, including brand name models.
  • The first stage polypropylene sediment filter is able to achieve filtration down to 5 microns. The second stage CTO Carbon Block filter is 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 100,000 gallons of water, enough to supply a family of four with clean water for a full year.
  • [Peace of Mind Customer Service] Register online to activate your manufacturer warranty 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] The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use. For well/pond water with very high iron/manganese please contact us for customized solutions. Unlike an RO membrane, the filters don’t reduce Total Dissolved Solids (TDS). If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.
  • $99.99
    iSpring F2WGB21B Whole House 4.5
    iSpring F2WGB21B Whole House 4.5"x10" Water Filtration Sediment and CTO Carbon Block Water Filter Replacement Cartridge Pack Set for WGB21B (F2WGB21B)
    • iSpring 5-micron polypropylene sediment filter (FP15B) captures dirt, sand, silt, dust, rust, and scale particles and extends the life of CTO carbon block filter.

    • Using quality coconut shell carbon and compact fabrication tech, iSpring CTO filter(FC15B) knocks out cloudiness as well as bad tastes and odors, removes up to 99% of chlorine, and is effective on herbicides and industrial solvents and other contaminants like trihalomethanes.

    • This filter pack can filter up to 50,000 gallons depending on the use and feed water quality. Replace the filters every 3-6 months to achieve ideal performance. Fine PP sediment filter and quality CTO filter not only bring clean and refreshing water to every faucet in your home, but also help prolong the lives of your water-using appliances and protect plumbing from sediment and scale buildup.

    • This filter pack consists of 1x 10"x4.5"Sediment Filter(FP15B) and 1x 10"x4.5" CTO filter(FC15B). Fits standard 10" whole house water filtration systems. Individually sealed for freshness.

    • Your worry-free shopping experience is backed by a 30-day money-back guarantee, extended manufacturer warranty, and lifetime tech support from iSpring in Atlanta, GA at (678) 261-7611.

    $57.99
    iSpring UVQ55 Quartz Sleeve Replacement for UVF55 Whole House 55W UV Water Filter System
    iSpring UVQ55 Quartz Sleeve Replacement for UVF55 Whole House 55W UV Water Filter System (UVQ55)
  • Fits iSpring UVF55 Whole House 55W UV Water Filter System
  • It is recommended to clean the quartz sleeve at least three times a year or replace it every 1-2 years
  • The package includes a quartz sleeve with two seal o-rings.
  • $41.99
    iSpring WGB32B-PB+AHPF12MNPT16X2 3-Stage Whole House Water Filtration System
    iSpring WGB32B-PB+AHPF12MNPT16X2 3-Stage Whole House Water Filtration System w/ 20” x 4.5” Fine Sediment, Carbon Block, Lead Reducing Filter, and 3/4'' Hose Connector (WGB32B-PB+AHPF12MNPT16X2)
  • [Protect Your Family and Household Appliance from Lead, Iron, and More] Our 3rd stage filter (FCRC25B) lead removal filter is specially designed for reducing lead. This filter features a high capacity of 15,000 ppm for lead, effectively reducing lead to below 15 ppb (the EPA standard for drinking water). The system also removes sediment, chlorine, rust, pesticides, herbicides, industrial solvents, and various other contaminants.
  • [DIY Installation and Maintenance] Refer to our manual and our helpful YouTube videos for DIY installation. 1” NPT inlet / outlet, 20” x 4.5” filter cartridges, water flow: up to 15 GPM. 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 stage CTO Carbon Block filter is made of coconut shell carbon to increase filtration efficiency and filter life. Both are tested by an independent third-party to meet NSF/ANSI standards. Both filters have a capacity of 100,000 gallons of water, enough to supply a family of four with clean water for a full year. The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use.
  • [Peace of Mind Customer Service] Register online to activate your 1-year manufacturer warranty 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] This system is installed at the main water supply line in order to treat all the water in your home. 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.
  • $621.99
    iSpring WGB32B AHPF12MNPT16X2 3-Stage Whole House Water Filter System, Reduces Chlorine, Sediment Home Water Filtration System w/ 3/4'' Push-Fit Braided Stainless Steel Hose Connectors (WGB32B AHPF12MNPT16X2)
  • Chlorine-Free, Pure Water: Shield your family and appliances with the whole house water filter—eradicating up to 99% of chlorine, along with sediments, rust, tastes, odors, herbicides, and more for clean, odor-free water.
  • Versatile and Durable Hoses Design: The braided stainless steel hose connectors, included with the WGB32BM home water filtration system, combines a strong stainless steel with an integrated ball valve for easy shut-off. Its innovative push-fit design minimizes the need for extra joints or fittings. Ideal for tight spaces and offering enhanced control, these connectors are reliable choice for your plumbing system.
  • Easy DIY Setup: Utilize our manual and YouTube guides for straightforward installation. Featuring 1” NPT inlet/outlet and 20” x 4.5” filters, this whole house water filtration system maintains robust water flow (up to 15 GPM) with minimal maintenance.
  • Premium Filtration: The first stage sediment filter reaches 5 microns, while the second and third stage CTO Carbon Block filters use quality coconut shell carbon—tested by a third-party to meet NSF/ANSI standards. The system has a 100,000-gallon capacity for a year's supply. Individually wrapped cartridges ensure freshness; unwrap them before use for optimal performance.
  • 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!
  • Please Note: This well water filter system for house is installed at the main water supply line in order to treat all the water in your home. Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis (RO) systems.
  • $599.99
    iSpring WGB32BM AHPF12MNPT16X2 3-Stage Whole House Water Filtration System (w/ 20” x 4.5” Sediment, Carbon, and Iron & Manganese Reducing Filters) w/ 3/4'' Push-Fit Braided Stainless Steel Hose Connectors (WGB32BM AHPF12MNPT16X2)
  • The whole house water filter that protect your family and household appliance from iron, manganese, and more: Our 3rd stage water filter (FM25B) is specially designed for iron & manganese removal, reducing iron (MAX 3. 0 ppm down to 0. 01 ppm) and manganese (MAX 1. 0 ppm down to 0. 01 ppm). The water filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process. This whole house water filter system also removes sediment, chlorine, rust, herbicides, industrial solvents, and various other contaminants.
  • DIY Installation and Maintenance: Refer to our manual and our helpful YouTube videos for easy DIY installation. With 1” NPT inlet / outlet and 20” x 4. 5” filter cartridges, this whole house water filter system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance. 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 water filter system.
  • Top-Notch Quality Water Filter Whole House: The first stage high capacity polypropylene sediment filter is able to achieve filtration down to 5 microns. The second stage CTO Carbon Block filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. Both water filters are tested by an independent third-party to meet NSF/ANSI standards. Both water filters have a capacity of 100, 000 gallons of water, enough to supply a family of four with clean water for a full 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 whole house water filter products please reach out to us immediately. We are happy to help!
  • Please Note: This whole house water filter system is installed at the main water supply line in order to treat all the water in your home. Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis (RO) systems.
  • $653.99
    iSpring WGB22B-PB AHPF12MNPT16X2 2-Stage Whole House Water Filter System, Reduces Lead, Chlorine Home Water Filtration w/ 3/4'' Push-Fit Braided Stainless Steel Hose Connectors (WGB22B-PB AHPF12MNPT16X2)
  • 【Lead Removal Whole House Water Filter】Our 2nd stage lead removal water filter (FCRC25B) is specially designed for reducing lead. This whole house water filter features a high capacity of 150,000 gallons of water filtration, effectively reducing lead to below 15 ppb (the EPA standard for drinking water). The system also removes chlorine, rust, herbicides, industrial solvents, and various other contaminants.
  • 【Versatile and Durable Hoses Design】The braided stainless steel hose connectors, included with the WGB22B-PB home water filtration system, combines a strong stainless steel with an integrated ball valve for easy shut-off. Its innovative push-fit design minimizes the need for extra joints or fittings. Ideal for tight spaces and offering enhanced control, these connectors are reliable choice for your plumbing system.
  • 【DIY Installation and Maintenance】Refer to our manual and our helpful YouTube videos for easy DIY installation. With 1” NPT inlet / outlet and 20” x 4. 5” filter cartridges, the system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance.
  • 【Top-Notch Quality】The first stage CTO carbon block water filter is made of high quality coconut shell carbon for maximum filtration efficiency and filter life. It is tested by an independent third-party to meet NSF/ANSI standards. Both water filter have a capacity of 100, 000 gallons of water, enough to supply a family of four with clean water for a full year.
  • 【Please Note】This whole house water filtration system is installed at the main water supply line in order to treat all the water in your home. Unlike an RO system, this whole home water filtering system will NOT reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis systems.
  • $516.99
    iSpring WGB22BM AHPF12MNPT16X2 2-Stage Whole House Water Filter System, Reduces Chlorine, Iron & Manganese Home Water Filtration System w/ 3/4'' Push-Fit Braided Stainless Steel Hose Connectors and Ball Valve (WGB22BM AHPF12MNPT16X2)
  • 【Two-Stage Effective Filtration】The WGB22BM whole house water filter system that protect your family and household appliance from iron, manganese, and more: Our 2nd stage water filter (FM25B) is specially designed for iron & manganese removal, reducing iron (MAX 3. 0 ppm) and manganese (MAX 1.0 ppm). The water filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process. This whole house water filtration system also removes sediment, chlorine, rust, herbicides, industrial solvents, and more.
  • 【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 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 WGB22BM 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!
  • $523.99
    whole house water filtration system
    iSpring WGB21B+AH12MN16X2 2-Stage Whole House Water Filtration System with 3/4 inch Push-Fit Braided Stainless Steel Hose Connectors and Ball Valve (WGB21B+AH12MN16X2)
  • [Two-Stage Water Filtration] 1st-Stage 5-micron polypropylene sediment filter (FP15B) captures dirt, sand, silt, dust, rust, and scale particles and extends the life of CTO carbon block filter. Using quality coconut shell carbon and highly compact fabrication tech, 2nd-stage CTO filter(FC15B) knocks out cloudiness as well as bad tastes and odors, removes over 90% of chlorine, and is effective on herbicides and industrial solvents.
  • [Filtration Capacity] 10"x4. 5" replaceable whole house water filters can provide up to a full year of clean water(up to 50, 000 gallons) for a family of four. 1-inch inlet and outlet ports allow fast water flow with less pressure loss. Fine PP sediment filter and quality CTO filter not only bring clean and fresh water to every faucet in your house, but also help prolong the lives of your water-using appliances and protect plumbing from sediment and scale buildup.
  • [Easy Installation and Filter Change] Comes pre-assembled onto the mounting bracket for a streamlined, DIY installation. Two 3/4" Push-Fit Braided SS Hose Connectors included. Wrench included for easy and quick filter changes. A pressure release valve allows for the release of built-up pressure when changing filters. Refer to our manual and YouTube videos to Install this point-of-entry(POE) filtration system at the main water supply to get clean water for the entire family.
  • [Peace-of-mind Customer Service] Backed by a 30-day money-back and extended manufacturer upon registration at iSpring. Lifetime tech support(678-261-7611) from Atlanta, GA USA.
  • [TDS and Filter Pack Note] Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems. Value filter packs(F2WGB21B or F4WGB21B) available to meet your filter change needs.
  • $256.99
    iSpring FWDS150K Anti-Scale 20" x 4.5" Whole House Water Filter with Patented Scale Inhibitor (FWDS150K)
  • Protect your household appliances and plumbings from scale. The patented scale inhibitor sequester calcium and magnesium, preventing your pipes from scale and clearing partially clogged piping.
  • Prevent your pipes from corrosion. Our filter media inhibit corrosion, particularly iron, steel, galvanized, copper and lead, by coating the surface of your pipes. The coating also helps to stabilize chlorine as the chlorine will not react with the metal pipe if the coating exists.
  • The filter is made of patented scale inhibitor and is capable of filtering up to 150,000 gallons of water, or lasting for 12 months (depending on inline water quality). The filter is tested by an independent third-party to meet NSF 42/60 standards.
  • Peace of Mind Customer Service: The product is backed by a 30-day money-back guarantee, 1-year manufacturer warranty, and extended warranty upon registration. Lifetime tech support is available at ispringfilter.com/warranty, (678) 261-7611, Alpharetta, GA, USA. 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.
  • $307.99
    iSpring FWDS80K Anti-Scale 10
    iSpring FWDS80K Anti-Scale 10" x 4.5" Whole House Water Filter with Patented Scale Inhibitor (FWDS80K)
  • Protect your household appliances and plumbings from scale. The patented scale inhibitor sequesters calcium and magnesium, preventing your pipes from scale and clearing partially clogged piping.
  • Prevent your pipes from corrosion. Our filter media inhibit corrosion, particularly iron, steel, galvanized, copper and lead, by coating the surface of your pipes. The coating also helps to stabilize chlorine as the chlorine will not react with the metal pipe if the coating exists.
  • The filter is made of patented scale inhibitor and is capable of filtering up to 80,000 gallons of water, or lasting for 6 months (depending on inline water quality). The filter is tested by an independent third-party to meet NSF 42/60 standards.
  • Peace of Mind Customer Service: The product is backed by a 30-day money-back guarantee, 1-year manufacturer warranty, and extended warranty upon registration. Lifetime tech support is available at ispringfilter.com/warranty, (678) 261-7611, Alpharetta, GA, USA. 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.
  • $157.99
    iSpring WDS150K Anti Scale 20
    iSpring WDS150K Anti Scale 20'' x 4.5'' Whole House Water Filter with Patented Scale Inhibitor (WDS150K)
  • Protect your household appliances and plumbings from scale. The patented scale inhibitor sequesters calcium and magnesium, preventing your pipes from scaling and clearing partially clogged piping.
  • Prevent your pipes from corrosion. Our filter media inhibit corrosion, particularly iron, steel, galvanized, copper, and lead, by coating the surface of your pipes. The coating also helps to stabilize chlorine as the chlorine will not react with the metal pipe if the coating exists.
  • The filter is made of patented scale prohibitor and is capable of filtering up to 150,000 gallons of water, or lasting for 12 months (depending on inline water quality). The filter is tested by an independent third-party to meet NSF 42/60 standards.
  • For filter replacement, just twist off the housing and replace the filter. 1” NPT inlet/outlet, 20” x 4.5” filter cartridges, water flow: up to 15 GPM.
  • Peace of Mind Customer Service: The product is backed by a 30-day money-back guarantee, a 1-year manufacturer warranty, and extended warranty upon registration. Lifetime tech support is available at ispringfilter.com/warranty, (678) 261-7611, Alpharetta, GA, USA. 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!
  • $362.99
    iSpring WDS80K Anti Scale 10
    iSpring WDS80K Anti Scale 10" x 4.5" Whole House Water Filter with Patented Scale Inhibitor (WDS80K)
  • Protect your household appliances and plumbings from scale. The patented scale inhibitor sequester calcium and magnesium, preventing your pipes from scale and clearing partially clogged piping.
  • Prevent your pipes from corrosion. Our patented filter media inhibit corrosion, particularly iron, steel, galvanized, copper and lead, by coating the surface of your pipes. The coating also helps to stabilize chlorine as the chlorine will not react with the metal pipe if the coating exists.
  • The filter is made of patented scale inhibitor and is capable of filtering up to 80,000 gallons of water, or lasting for 6 months (depending on inline water quality). The filter is tested by an independent third-party to meet NSF 42/60 standards.
  • For filter replacement, just twist off the housing and replace the filter. 1” NPT inlet/outlet, 10” x 4.5” filter cartridges, water flow: up to 15 GPM.
  • Peace of Mind Customer Service: The product is backed by a 30-day money-back guarantee, 1-year manufacturer warranty, and extended warranty upon registration. Lifetime tech support is available at ispringfilter.com/warranty, (678) 261-7611, Alpharetta, GA, USA. 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!
  • $217.99
    iSpring F2WGB21BKS Whole House 4.5"x10" Water Filtration CTO Carbon Block and GAC+KDF Water Filter Replacement Cartridge Pack Set for WGB21B-KS (F2WGB21BKS)
  • Economical Replacement Filter Pack: This pack includes one 10”x4.5” GAC+KDF water filter (FG15B-KS) and one 10”x4.5” CTO carbon block filter (FC15B) - the official replacements for the iSpring whole house water filtration system WGB21B-KS. Enjoy continuous access to clean and healthy water with this cost-effective filter set.
  • Advanced 1st Stage Filter (FG15B-KS): The 10” x 4.5” compound filter is designed to remove a wide range of contaminants, including chlorine, lead, mercury, hydrogen sulfide, THMs, chloramines, herbicides, odors, and other impurities. Made with high-quality coconut shell carbon and advanced fabrication technology, it ensures superior filtration performance.
  • Highly Effective 2nd Stage Filter (FC15B): The 10” x 4.5” CTO carbon block filter knocks out cloudiness, bad tastes, and odors, while effectively removing up to 99% of chlorine. It is also highly efficient in eliminating herbicides and industrial solvents.
  • Individually Sealed for Freshness: Each filter is individually sealed to maintain maximum freshness and ensure top-notch performance. Replace the filters every 8-12 months, depending on the source water quality, to achieve optimal filtration results. For easy filter change tips, refer to our manual and helpful YouTube videos.
  • Preserve Essential Minerals: Please note that this filter pack is NOT designed to reduce Total Dissolved Solids (TDS). It allows essential minerals to remain in your water, promoting better taste and overall well-being. If you prefer a filter that removes TDS, consider exploring our iSpring Reverse Osmosis (RO) systems like RO500, RCC7, RO100, and more.
  • $83.99
    iSpring WGB32B-KS Whole House Water Filter System, Reduces PFOA/PFOS, PFAS, Lead, Chlorine, Chloramine, Sediment, 3-Stage Whole House Water Filtration System (WGB32B-KS)
  • [Protect Your Family and Household Appliance from Chlorine, Heavy Metal, and Other Harmful Chemicals] Our 2nd stage FG25B-KS 20” x 4.5” compound filter is specially designed to remove chlorine, lead, mercury, hydrogen sulfide, heavy metals, pesticides, herbicides, odors, and other contaminants.
  • [DIY Installation and Maintenance] Refer to our manual and our helpful YouTube videos for easy DIY installation. 1” NPT inlet/outlet. 20” x 4.5” filter cartridges. Water flow: up to 15 GPM.
  • [Built to Last] The first stage polypropylene sediment filter is able to filter particles as small as 5 microns. The third stage CTO Carbon Block filter is made of quality coconut shell carbon. Each filter is tested by an independent third-party to meet NSF/ANSI standards. Both filters have a capacity of 100,000 gallons of water; enough to supply a family of four with clean water for a full year. Each cartridge is individually wrapped to ensure that the filter stays fresh. Please unwrap the cartridges before installation.
  • [Peace-of-Mind Customer Service] We offer both technical assistance and customer service support by phone or email out of our headquarters in Atlanta, GA. Our knowledgeable team is available to help you find a filtration solution that best solves your specific water concerns or to help with any after-sale support you may need. Our goal is, and always will be, to maximize your user experience.
  • [Please Note] Unlike an RO membrane, this filter DOES NOT reduce Total Dissolved Solids (TDS). Instead this filter keeps healthy minerals in your water while removing harmful chemicals. If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.
  • $562.99
    iSpring FG25B-KS High Capacity Heavy Metal Reducing GAC and KDF Whole House Water Filter Replacement Cartridge
    iSpring FG25B-KS High Capacity Heavy Metal Reducing GAC and KDF Whole House Water Filter Replacement Cartridge, 4.5” x 20” (FG25B-KS)
  • [Protect Your Family and Household Appliance from Chlorine, Heavy Metal, and Other Harmful Chemicals] FG25B-KS 20” x 4.5” compound filter is designed to remove chlorine, lead, mercury, hydrogen sulfide, heavy metals, pesticides, herbicides, odors, and other contaminants.
  • [Standard Size] Our filter set fits any standard whole house water filter housings that require 20” x 4.5” cartridges. Each cartridge is individually wrapped to ensure that the filter stays fresh. Please unwrap the cartridges before installation.
  • [Built to Last] Your filter changing schedule will be based on the contamination level of your source water. We recommend changing your filters every 10-12 months or when you’ve filtered up to 150K gallons of water. Our filter cartridges are hassle-free and replacement is a breeze!
  • [Peace-of-Mind Customer Service] We offer both technical assistance and customer service support by phone or email out of our headquarters in Atlanta, GA. Our knowledgeable team is available to help you find a filtration solution that best solves your specific water concerns or to help with any after-sale support you may need. Our goal is, and always will be, to maximize your user experience.
  • [Please Note] Unlike an RO membrane, this filter DOES NOT reduce Total Dissolved Solids (TDS). Instead this filter keeps healthy minerals in your water while removing harmful chemicals. If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.
  • $111.99
    heavy metal reducing water filter cartridges
    iSpring F3WGB32BKS 4.5” x 20” 3-Stage Whole House Water Filter Set Replacement Pack with Sediment, GAC KDF, and CTO Carbon Block Cartridges (F3WGB32BKS)
  • [Protect Your Family and Household Appliance from Chlorine, Heavy Metal, and Other Harmful Chemicals] Our filter (FG25B-KS) is specially designed to remove chlorine, lead, mercury, hydrogen sulfide, heavy metals, pesticides, herbicides, odors, and other contaminants.
  • [Easy Filter Replacement] Refer to our manual and our helpful YouTube videos for easy filter replacement. Water flow: up to 15 GPM. Our filter set fits any standard whole house water filter housings that require 20” x 4.5” cartridges. Each cartridge is individually wrapped to ensure that the filter stays fresh. Please unwrap the cartridges before filter replacement.
  • [Built to Last] The first stage polypropylene sediment filter is able to filter particles as small as 5 microns. The third stage CTO Carbon Block filter is made of quality coconut shell carbon. Each filter is tested by an independent third-party to meet NSF/ANSI standards. Both filters have a capacity of 100,000 gallons of water; enough to supply a family of four with clean water for a full year.
  • [Peace-of-Mind Customer Service] We offer both technical assistance and customer service support by phone or email out of our headquarters in Atlanta, GA. Our knowledgeable team is available to help you find a filtration solution that best solves your specific water concerns or to help with any after-sale support you may need. Our goal is, and always will be, to maximize your user experience.
  • [Please Note] Unlike an RO membrane, these filters DO NOT reduce Total Dissolved Solids (TDS). Instead this filter keeps healthy minerals in your water while removing harmful chemicals. If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.
  • $195.99
    iSpring UVQ55FS Quartz Sleeve Replacement for UVF55FS Whole House 55W UV Water Filter System
    iSpring UVQ55FS Quartz Sleeve Replacement for UVF55FS Whole House 55W UV Water Filter System (UVQ55FS)
  • Fits iSpring UVF55FS Whole House 55W UV Water Filter System
  • It is recommended to clean the quartz sleeve at least three times a year or replace it every 1-2 years
  • The package includes a quartz sleeve with two seal o-rings.
  • $41.99
    Whole House Water Filtration System 3-Year Extended Warranty (EXTWWH3)
  • Your iSpring whole house water filtration system comes with a 1- Year Original Manufacturer's Limited Warranty.
  • You can prolong the protection for your quality water investment by purchasing a 3-Year Extended Warranty before your original warranty expires.
  • This extended warranty works for the following whole house systems: WGB12B, WGB21B series, WGB32B series, WCB32O, WCB32C, WCS45KG, RCS5T, RCB3P, WSP50ARB, WSP100ARB, WSP50ARJ, WSP50J, WDS80K, WDS150K, WF150K, CRO1000, UVF55FS, and WCFM500K.
  • Your extended warranty will be automatically activated after your original warranty expires.
  • Convenient and worry-free. Get peace-of-mind for years to come.
  • Contact us at 678-261-7611 or email support@ispringfilter.com for any questions you may have. Your satisfaction is our top priority.
  • $399.99
    Whole House Water Filtration System 5-Year Extended Warranty (EXTWWH5)
  • Your iSpring whole house water filtration system comes with a 1- Year Original Manufacturer's Limited Warranty.
  • You can prolong the protection for your quality water investment by purchasing a 5-Year Extended Warranty before your original warranty expires.
  • This extended warranty works for the following whole house systems: WGB12B, WGB21B series, WGB32B series, WCB32O, WCB32C, RCS5T, RCB3P, WSP50ARB, WSP100ARB, WSP50ARJ, WSP50J, WDS80K, WDS150K, WF150K, CRO1000, UVF55, and UVF55FS.
  • Your extended warranty will be automatically activated after your original warranty expires.
  • Convenient and worry-free. Get peace-of-mind for years to come.
  • Contact us at 678-261-7611 or email support@ispringfilter.com for any questions you may have. Your satisfaction is our top priority.
  • $599.99
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