x
x

Search

Search Criteria

 
 
 
 

Products meeting the search criteria

Sort By:  
water filter system
$122.99
$135.99
whole house water filtration system
$485.99
$516.99
$471.99
$535.99
iron filter whole house
$527.99
$560.99
whole house water filter
$157.99
$167.99
whole house water filter
$217.99
$230.99
whole house water filter
$226.99
$241.99
whole house water filter
$2,968.99
$186.99
whole house water filter
$2,653.99
whole house water filter
$2,695.99
whole house water filter
$2,695.99
water filtration system whole house
$503.99
$535.99
heavy metal reducing water filter cartridges
$185.99
$309.99
$319.99
$507.99
$539.99
$563.99
$599.99
iSpring F3WGB32BDS 4.5” x 20” 3-Stage Whole House Water Filter Replacement Pack with Sediment, Polyphosphate Anti-Scale
$349.99
iSpring F3WGB32BKDS 4.5” x 20” 3-Stage Whole House Water Filter Replacement Pack with Polyphosphate Anti-Scale
$388.99
$544.99
$579.99
whole house water filtration system
iSpring WGB32B 3-Stage Whole House Water Filtration System w/ 20-Inch Sediment and Carbon Block Filters (WGB32B)
  • 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 up to 95% of 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. 1” NPT inlet / outlet, 20” x 4.5” filter cartridges, water flow: up to 15 GPM.
  • 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. Both are tested by an independent third-party to meet NSF/ANSI standards. The system has 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 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: 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.
  • $485.99
    iron filter whole house
    iSpring WGB32B-PB 3-Stage Whole House Water Filtration System w/ 20-Inch Sediment, Carbon Block, and Lead Reducing Filter (WGB32B-PB)
  • Protect your family from lead and more: Specially designed for reducing lead. our 3rd stage FCRC25B lead removal filter features a 15,000 ppm capacity for lead, reducing lead to below 15 ppb (the EPA standard for drinking water)
  • DIY installation and maintenance: Refer to our manual and YouTube videos for DIY installation. 1" NPT inlet outlet, 20" x 4.5" cartridges, water flow: up to 15 GPM.
  • Our filters are tested by an independent third-party to meet NSF and ANSI standards. The system also removes sediment, chlorine, rust, pesticides, herbicides, industrial solvents, and various other contaminants
  • Peace of mind customer service: Register online to activate your 1-year manufacturer warranty and lifetime free tech support from U.S. local team. We stand behind our products and if you encounter any problems please reach out to us. 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
  • Style: Lead Removal
  • $527.99
    whole house water filter
    iSpring WCB32O 3-Stage Whole House Water Filtration System w/ 20” x 2.5” Oversized Fine Sediment and Carbon Block Filters (WCB32O)
  • [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 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] 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.
  • $157.99
    whole house water filter
    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.
  • $217.99
    whole house water filter
    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.
  • $226.99
    whole house water filter
    iSpring WSP50ARB+WDS150K+WF150K+WGB32B Hard City Water Solution with Finest 3-stage (WSP50ARB+WDS150K+WF150K+WGB32B)
  • Stage 1: WSP50ARB Reusable Whole House Spin-down Sediment Water Filter with Scraper and Touch-Screen Auto Flushing Module. Flushable and reusable, the filter is used to create a multi-layer gradient filtration system taking the workload off finer filters that follow it and help to extend filter life. As a larger, upgraded version of WSP series, WSP50ARB has higher capacity and filters out particulate, impurities, sediment, rust, and floating objects more effectively. WSP series can be used for waste water treatment by spin down the sediment.
  • Stage 2: WDS150K Anti-Scale Whole House Water Conditioner with Patented Scale Inhibitor. The salt-free water conditioner protects your entire plumbing system and appliances from scale and corrosion.
  • Stage 3: WF150K Whole House Central Water Filtration System with Smart Control Valve.The system removes chlorine, chloramine, lead, mercury, H2S (rotten egg smell), heavy metals, pesticides, herbicides, and various other contaminants. Thanks to its smart control valve and backlash technology, the filter media can be regenerated automatically for up to 10 years so that you always have clean and fresh media to filter your water.
  • Stage 4: WGB32B 3-Stage Whole House Water Filtration System w/ 20” x 4.5” Fine Sediment and Carbon Block Filters. Installed after WF150K, the system helps to remove remaining chlorine (taste & odor), sediment, rust, pesticides, herbicides, industrial solvents, and various other contaminants from water.
  • $2,968.99
    iSpring Whole House Water Filter System, Reduces Chloramine, PFAS, Chlorine, Sediments, 3-Stage Whole House Water Filtration System w/ Sediment, GAC, and CTO Carbon Filters, 5-Micron, 3/4" Inlet/Outlet, Model: WCB32C-GAC (WCB32C-GAC)
  • Complete Home Filtration: Our advanced 3-stage whole house water filter system ensures thorough water purification for your entire home, covering every tap, shower, laundry, and dishwasher. Experience unmatched clarity in every drop.
  • Effective Sediment Filtration: The first stage boasts a high-performance PP sediment filter, adept at capturing particles down to 5 microns. This not only guarantees optimal filtration but also extends the life of subsequent filters by preventing clogs.
  • GAC Excellence for Comprehensive Filtration: In the second stage, our Granular Activated Carbon (GAC) filter is designed to tackle a wide range of contaminants. From chlorine and PFAS to THMs, radon, chloramine, H2S, and more, this advanced filtration system works to improve the overall quality by reducing unwanted tastes and odors in your water.
  • Precision with CTO Filtration: Our third-stage CTO filter are designed to remove residual chlorine, fine impurities, and other lingering odors. This precision filtration elevates the overall quality of your water, leaving it pure and crystal clear.
  • Transparent Housing for Smart Monitoring: The first-stage housing is transparent, allowing you to effortlessly monitor the condition of your filter. Stay informed and replace filters promptly for consistent, high-quality water.
  • High Capacity: With a capacity of 30,000 gallons, our system is built to cater to the needs of a family of four for up to six months.
  • Robust Design, Easy Installation: Our system combines heavy-duty construction with user-friendly installation. Follow our comprehensive user manual and video guide to set up your water filter system hassle-free.
  • Extended Support for Your Peace of Mind: Register your product online to activate an extended manufacturer warranty. Benefit from a lifetime of free technical support provided by our knowledgeable U.S. support team.
  • Customer Satisfaction is Our Priority: We stand firmly behind our products. Should you encounter any issues, reach out to us immediately. We are committed to ensuring your satisfaction and resolving any concerns promptly.
  • No TDS Reduction: Unlike some systems, our filtration process leaves essential minerals intact. If you prefer a water filter that removes TDS, consider iSpring Reverse Osmosis (RO) systems.
  • $186.99
    whole house water filter
    iSpring WSP50ARB+WF150K+WGB32B Soft City Water Solution with Finest 3-stage (WSP50ARB+WF150K+WGB32B)
  • Stage 1: WSP50ARB Reusable Whole House Spin-down Sediment Water Filter with Scraper and Touch-Screen Auto Flushing Module. Flushable and reusable, the filter is used to create a multi-layer gradient filtration system taking the workload off finer filters that follow it and help to extend filter life. As a larger, upgraded version of WSP series, WSP50ARB has higher capacity and filters out particulate, impurities, sediment, rust, and floating objects more effectively. WSP series can be used for waste water treatment by spin down the sediment.
  • Stage 2: WF150K Whole House Central Water Filtration System with Smart Control Valve.The system removes chlorine, chloramine, lead, mercury, H2S (rotten egg smell), heavy metals, pesticides, herbicides, and various other contaminants. Thanks to its smart control valve and backlash technology, the filter media can be regenerated automatically for up to 10 years so that you always have clean and fresh media to filter your water.
  • Stage 3: WGB32B 3-Stage Whole House Water Filtration System w/ 20” x 4.5” Fine Sediment and Carbon Block Filters. Installed after WF150K, the system helps to remove remaining chlorine (taste & odor), sediment, rust, pesticides, herbicides, industrial solvents, and various other contaminants from water.
  • $2,653.99
    whole house water filter
    iSpring WSP50ARB+WF150K+WGB32BM Soft City Water Solution with Finest 3-stage + Iron & Manganese Removal (WSP50ARB+WF150K+WGB32BM)
  • Stage 1: WSP50ARB Reusable Whole House Spin-down Sediment Water Filter with Scraper and Touch-Screen Auto Flushing Module. Flushable and reusable, the filter is used to create a multi-layer gradient filtration system taking the workload off finer filters that follow it and help to extend filter life. As a larger, upgraded version of WSP series, WSP50ARB has higher capacity and filters out particulate, impurities, sediment, rust, and floating objects more effectively. WSP series can be used for waste water treatment by spin down the sediment.
  • Stage 2: WF150K Whole House Central Water Filtration System with Smart Control Valve.The system removes chlorine, chloramine, lead, mercury, H2S (rotten egg smell), heavy metals, pesticides, herbicides, and various other contaminants. Thanks to its smart control valve and backlash technology, the filter media can be regenerated automatically for up to 10 years so that you always have clean and fresh media to filter your water.
  • Stage 3: WGB32BM 3-Stage Whole House Water Filtration System w/ 20” x 4.5” Sediment, Carbon, and Iron & Manganese Reducing Filters. Installed after WF150K, our 3rd stage 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 system also removes remaining sediment, chlorine, rust, pesticides, herbicides, industrial solvents, and various other contaminants.
  • $2,695.99
    whole house water filter
    iSpring WSP50ARB+WF150K+WGB32B-PB Soft City Water Solution with Finest 3-stage + Lead Removal (WSP50ARB+WF150K+WGB32B-PB)
  • Stage 1: WSP50ARB Reusable Whole House Spin-down Sediment Water Filter with Scraper and Touch-Screen Auto Flushing Module. Flushable and reusable, the filter is used to create a multi-layer gradient filtration system taking the workload off finer filters that follow it and help to extend filter life. As a larger, upgraded version of WSP series, WSP50ARB has higher capacity and filters out particulate, impurities, sediment, rust, and floating objects more effectively. WSP series can be used for waste water treatment by spin down the sediment.
  • Stage 2: WF150K Whole House Central Water Filtration System with Smart Control Valve.The system removes chlorine, chloramine, lead, mercury, H2S (rotten egg smell), heavy metals, pesticides, herbicides, and various other contaminants. Thanks to its smart control valve and backlash technology, the filter media can be regenerated automatically for up to 10 years so that you always have clean and fresh media to filter your water.
  • Stage 3: WGB32-PB 3-Stage Whole House Water Filtration System w/ 20” x 4.5” Sediment, Carbon, and Lead Reducing Filters. Installed after WF150K, our 3rd stage filter (FCRC25B) lead removal filter is specially designed for reducing lead. This filter features a capacity of 15,000 ppm for lead, reducing lead to below 15 ppb (the EPA standard for drinking water). The system also removes remaining sediment, chlorine, rust, pesticides, herbicides, industrial solvents, and various other contaminants.
  • $2,695.99
    water filtration system whole house
    iSpring WGB32B-KS 3-Stage Heavy Metal Reducing Whole House Water Filtration System w/ 20-Inch Sediment, KDF, and Carbon Block Filters (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.
  • $503.99
    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.
  • $185.99
    iSpring CW31 3-Stage RV Water Filtration System, Whole House Water Filter for RV, Sediment filter and Dual CTO Carbon Block filter, Tankless, High Capacity, BPA Free (CW31)
  • Premium Quality Filtered Water - Invest in our top-of-the-line system, which produces highly filtered water, to save money from purchasing bottled water. Enjoy the fresh taste of water from your own tap.
  • Three Stage filtration Process – The iSpring CW31 system has 3-stages of filtration. The first stage is a sediment filter, which eliminates particles bigger than 5 microns as well as dirt, sand, silt, and rust particles from the water. The second & third stage CTO carbon block filters remove any leftover particles and removes unpleasant tastes, odors, and chlorine which gives the water a very refreshing look and taste.
  • DIY Installation - No need for any plumbers or difficult installation tools. Simple and easy DIY hassle-free installation. Just follow the instructions in the user manual and the system is ready to use. It is also very easy to maintain the system.
  • High Capacity & Long Lasting – iSpring products are engineered for long-lasting durability. The robust construction of filter housings increases the life of the system and prevents any kind of leaks. Depending on the usage, the average replacement cycle for filters is 3-12 months for sediment filters and 6-12 months for second-stage carbon block CTO filters.
  • Fantastic Customer Support & Manufacturer Warranty – Congratulations! Your iSpring CW31 system is backed by a 1-year Manufacturer Warranty and Lifetime technical support. Furthermore, we have a dedicated and experienced team of customer service agents who are ready to resolve your issues if needed.
  • $309.99
    iSpring WGB32B-DS Whole House Water Filter System w/ Sediment, Polyphosphate Anti-Scale, and Carbon Block Water Filters, 3-Stage Water Descaler and Water Filter (WGB32B-DS)
  • An anti-scale water filter system that protects your pipes and household appliance from scale, corrosion, and more - The patented scale Inhibitor effectively sequesters calcium and magnesium. It also inhibits corrosion, particularly iron, steel, galvanized, copper, and lead, by coating the surface of your pipes. The coating serves as a protective layer that makes it harder for bio-film to form. It also helps to stabilize chlorine as the chlorine will not react with the metal pipe if the coating exists. This water filter has a capacity of 250,000 gallons of water filtration.
  • A whole house water filter with DIY installation and maintenance - refer to the manual and our helpful YouTube videos for easy DIY installation. With 1 in. NPT inlet/outlet and 20 in. x 4.5 in. water filter cartridges, WGB32B-DS whole home water filter system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance.
  • A water filtration system with top-notch quality - This whole house water filtration system also removes sediment, chlorine, rust, herbicides, industrial solvents, and more. The first stage high capacity polypropylene sediment filter achieves filtration down to 5 microns. The third stage 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 1-year manufacturer warranty and lifetime 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 whole house water filter is installed at the main water supply line in order to treat all the water in your home. Unlike an RO system, this whole house water filtration 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, please consider our iSpring Reverse Osmosis (RO) systems. The polyphosphate filter does not remove calcium and magnesium from water - it only prevents those molecules from forming scale.
  • $507.99
    iSpring Whole House Water Filter System w/ Polyphosphate Anti-Scale, GAC+KDF, and Carbon Block Water Filters, 3-Stage Water Descaler and Water Filter, Model: WGB32B-KDS (WGB32B-KDS)
  • An anti-scale water filter system that protects your pipes and household appliance from scale, corrosion, and more - The FWDS150K patented scale Inhibitor effectively sequesters calcium and magnesium. It also inhibits corrosion, particularly iron, steel, galvanized, copper, and lead, by coating the surface of your pipes. The coating serves as a protective layer that makes it harder for bio-film to form. It also helps to stabilize chlorine as the chlorine will not react with the metal pipe if the coating exists. This water filter has a capacity of 250,000 gallons of water filtration.
  • A whole house water filter with DIY installation and maintenance - refer to the manual and our helpful YouTube videos for easy DIY installation. With 1 in. NPT inlet/outlet and 20 in. x 4.5 in. water filter cartridges, WGB32B-KDS whole home water filter system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance.
  • A water filtration system with top-notch quality - The second stage FG25B-KS compound filter is specially designed to remove chlorine, lead, mercury, hydrogen sulfide, heavy metals, pesticides, herbicides, odors, and other contaminants. The third stage FC25B carbon block filter is made of high-quality coconut shell carbon for maximum filtration efficiency and filter life. It further reduces chlorine and harmful chemicals, and improves your water taste. Both water filters are tested by an independent third party to meet NSF/ANSI standards. The whole system has a capacity of up to 250,000 gallons of water filtration, enough to supply a family of four with clean water for a full year.
  • Peace of mind customer service - Register online to activate your 1-year manufacturer warranty and lifetime 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 whole house water filter is installed at the main water supply line in order to treat all the water in your home. Unlike an RO system, this whole house water filtration 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. The polyphosphate filter does not remove calcium and magnesium from water - it only prevents those molecules from forming scale.
  • $563.99
    iSpring F3WGB32BDS 4.5” x 20” 3-Stage Whole House Water Filter Replacement Pack with Sediment, Polyphosphate Anti-Scale
    iSpring F3WGB32BDS 4.5” x 20” 3-Stage Whole House Water Filter Replacement Pack with Sediment, Polyphosphate Anti-Scale, and CTO Carbon Block Water Filters, Fits WGB32B-DS (F3WGB32BDS)
  • An anti-scale water filter that protects your pipes and household appliance from scale, corrosion, and more: The patented scale Inhibitor effectively sequesters calcium and magnesium. It also inhibits corrosion, particularly iron, steel, galvanized, copper, and lead, by coating the surface of your pipes. The coating serves as a protective layer that makes it harder for bio-film to form. It also helps to stabilize chlorine as the chlorine will not react with the metal pipe if the coating exists. This water filter has a capacity of 250,000 gallons of water filtration.
  • Whole house water filter with standard size - Our water filter set fits standard housings that require 20” x 4.5” whole house water filter cartridges, including brand name models. The 20” x 4.5” whole house water filter replacement cartridges have a minimum impact on water flow (up to 15 GPM) and require minimum maintenance.
  • A water filter with top-notch quality - The first stage high capacity polypropylene sediment filter achieves filtration down to 5 microns. The third stage 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 1-year manufacturer warranty and lifetime 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 whole house water filtration 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, please consider our iSpring Reverse Osmosis (RO) systems. The polyphosphate filter does not remove calcium and magnesium from water - it only prevents those molecules from forming scale.
  • $349.99
    iSpring F3WGB32BKDS 4.5” x 20” 3-Stage Whole House Water Filter Replacement Pack with Polyphosphate Anti-Scale
    iSpring F3WGB32BKDS 4.5” x 20” 3-Stage Whole House Water Filter Replacement Pack with Polyphosphate Anti-Scale, GAC+KDF, and CTO Carbon Block Water Filters, Fits WGB32B-KDS (F3WGB32BKDS)
  • An anti-scale water filter that protects your pipes and household appliance from scale, corrosion, and more: The patented scale Inhibitor effectively sequesters calcium and magnesium. It also inhibits corrosion, particularly iron, steel, galvanized, copper, and lead, by coating the surface of your pipes. The coating serves as a protective layer that makes it harder for bio-film to form. It also helps to stabilize chlorine as the chlorine will not react with the metal pipe if the coating exists. This water filter has a capacity of 250,000 gallons of water filtration.
  • Whole house water filter with standard size - Our water filter set fits standard housings that require 20” x 4.5” whole house water filter cartridges, including brand name models. The 20” x 4.5” whole house water filter replacement cartridges have a minimum impact on water flow (up to 15 GPM) and require minimum maintenance.
  • A water filter with top-notch quality - Our filter (FG25B-KS) is specially designed to remove chlorine, lead, mercury, hydrogen sulfide, heavy metals, herbicides, odors, and other contaminants. The third stage 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. The filter pack has a capacity of up to 250,000 gallons of water filtration, enough to supply a family of four with clean water for a full year.
  • Peace of mind customer service - Register online to activate your 1-year manufacturer warranty and lifetime 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 whole house water filtration 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. The polyphosphate filter does not remove calcium and magnesium from water - it only prevents those molecules from forming scale.
  • $388.99
    iSpring Whole House Water Filter System, Reduces Sediment, Iron, Hydrogen Sulfide, PFAS, Lead, Chlorine, Chloramine, Manganese, 3-Stage Whole House Water Filtration System, Model: WGB32B-MKS (WGB32B-MKS)
  • Advanced Water Filtration Technology: Our system incorporates three specialized filters for comprehensive water purification. The first-stage polypropylene sediment filter (FP25B) captures particles as small as 5 microns. The second-stage FG25B-KS compound filter is tailored to eliminate a wide range of contaminants, including chlorine, chloramine, lead, mercury, hydrogen sulfide, heavy metals, PFAS, herbicides, and odors. The third-stage iron water filter (FM25B) is designed to specifically address iron and manganese, effectively reducing iron levels (up to 3.0 ppm) and manganese (up to 1.0 ppm).
  • Effortless Installation: For easy DIY installation, consult our user-friendly manual and informative YouTube videos. The system features 1” NPT inlet/outlet connections and utilizes 20” x 4.5” filter cartridges.
  • Exceptional Performance and Longevity: Our whole house water filter system maintains robust water flow, providing up to 15 gallons per minute (GPM) throughout your household with minimal to no pressure drop. Depending on your water quality and usage, the filters are designed to supply a family of four with clean water for up to an entire year.
  • Dedicated Customer Service: Experience peace of mind with our top-notch customer support. We offer technical assistance and customer service via phone or email, directly from our headquarters in Atlanta, GA. Our knowledgeable team is committed to helping you find the ideal filtration solution for your specific water concerns and assisting with any post-purchase support you may require. Our goal is to enhance your overall user experience.
  • Important Note: Unlike reverse osmosis (RO) membranes, this filter system does NOT reduce Total Dissolved Solids (TDS). Instead, it preserves essential minerals in your water while effectively removing harmful chemicals. If your focus is on TDS reduction, we recommend exploring our iSpring Reverse Osmosis (RO) systems. Each filter cartridge is individually wrapped to maintain freshness; please ensure you unwrap the cartridges before installation.
  • $544.99
    Per Page      1 - 20 of 35