3 Stage 20" System
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- [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 chlorine from water as well as sediment, rust, herbicides, industrial solvents, a
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- [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
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$185.99
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- 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
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Write Review
- 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
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Write Review
- Advanced Water Filtration Technology: Our whole house water filter pack incorporates three specialized filters for comprehensive water purification. The first-stage polypropylene sediment filter (FP25B) captures particles as small as 5 microns. The
Out of Stock
$199.99
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- [Protect Your Family and Household Appliance from Iron, Manganese, and More] Our 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 filte
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- [Protect Your Family and Household Appliance from Lead and More] Our filter (FCRC25B) is specially designed for reducing lead. This filter features a high capacity of 15,000 ppm for lead, reducing lead to below 15 ppb (the EPA standard for drinking
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- [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, herbicides, industria
iSpring F3WGB32B 4.5” x 20” 3-Stage Whole House Water Filter Replacement Pack Set with Sediment and Carbon Block Cartridges (F3WGB32B)
[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 chlorine from water as well as sediment, 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. Water flow: up to 15 GPM. Our filter set fits standard 20” x 4.5” housings, including brand name models.
The first stage high capacity polypropylene sediment filter is able to achieve filtration down to 5 micron. 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 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. 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.
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.
Out of Stock
$185.99
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.
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.
iSpring F3WGB32BMKS 4.5” x 20” 3-Stage Whole House Water Filter Replacement Pack, Reduces Sediments, Chlorine, Hydrogen Sulfide, Chloramine, PFAS, Heavy Metals, Iron, Manganese, Fits WGB32B-MKS (F3WGB32BMKS)
Advanced Water Filtration Technology: Our whole house water filter pack 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).
Fits Standard Housings: Designed to fit seamlessly into standard housings that accommodate 20” x 4.5” whole house water filter cartridges, including popular brand-name models.
Exceptional Performance and Longevity: These replacement cartridges ensure minimal impact on water flow, providing a flow rate of up to 15 GPM while requiring minimal maintenance. 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, these filters do 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.
Out of Stock
$199.99
iSpring F3WGB32BM 4.5” x 20” 3-Stage Whole House Water Filter Replacement Pack - Sediment, CTO Carbon Block, and Iron & Manganese Reducing Cartridges (F3WGB32BM)
[Protect Your Family and Household Appliance from Iron, Manganese, and More] Our 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 filter set 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 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 high capacity polypropylene sediment filter is able to achieve filtration down to 5 micron. 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.
iSpring F3WGB32BPB 4.5” x 20” 3-Stage Whole House Water Filter Replacement Pack Set with Sediment, Carbon Block, and Lead Reducing Cartridges (F3WGB32BPB)
[Protect Your Family and Household Appliance from Lead and More] Our filter (FCRC25B) is specially designed for reducing lead. This filter features a high capacity of 15,000 ppm for lead, reducing lead to below 15 ppb (the EPA standard for drinking water). Together with the sediment filter and carbon block filter, the filter set 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 DIY installation. Water flow: up to 15 GPM. The filter set fits standard 20” x 4.5” housings, including brand name models.
The first stage high capacity polypropylene sediment filter is able to achieve filtration down to 5 micron. The second CTO Carbon Block filters 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. 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. 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.
iSpring F6WGB32B 4.5“ x 20” Whole House Water Filter Replacement Set - Two Sediment and Four Carbon Block Cartridges - Fits WGB32B - Pack of 2 Sets (F6WGB32B)
[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, herbicides, 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 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 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. 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.