iSpring
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- 2-Stage Whole House Filter Replacement – Includes both filters needed to maintain the performance of your WGB22B-PFKS whole house water filter or other whole house water filtration systems requiring standard 20” x 4.5” water filters.
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- PFAS-Targeted Carbon Filter: Includes one FC25B-PF PFAS water filter designed to reduce up to 99% of PFAS, including PFOA and PFOS, along with chlorine, VOCs, and unpleasant tastes and odors.
- Powerful Sediment Filtration: The FP25B sedime
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- 50-Micron Stainless Steel Mesh — Captures sand, dirt, silt and rust, acting as a reliable pre-filter to protect downstream equipment, removes up to 99% of large particulates.
- Jumbo Capacity & High Flow — 1-gallon mesh capacity with up
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- Spotless rinses with near-zero TDS — WGB22BD is a deionized spot-free car wash system designed to produce filtered water with zero or near-zero total dissolved solids for streak-free drying on cars, RVs, boats, motorcycles and windows.
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- Advanced Filtration – 4-stage system removes chlorine, lead, mercury, and sediment for cleaner, better-tasting water.
- Child Friendly 3-Temperature Options – Dispenses hot, cold, and room-temperature water with child safety lock on hot
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- 4-Stage Advanced Filtration: Integrated sediment, carbon, and post-carbon filters reduce chlorine, lead, mercury, and other common contaminants for cleaner, better-tasting water.
- Convenient Temperature Options: Dispenses hot, cold, and ro
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- Essential Replacement for WGB31B-PFKDS – This 3-stage PFAS water filter replacement set is specially designed for the iSpring WGB31B-PFKDS whole house water filtration system. Ideal for treating well water, city water, or any whole-home water set
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- High-Capacity Sediment Filtration – The Stage 1 FP15B sediment filter captures dirt, rust, sand, and other particles as small as 5 microns. Designed to protect your plumbing system and extend the lifespan of carbon and specialty filters, it’s a
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- Chlorine Removal& Taste Improvement – The WGB22B features a premium coconut shell carbon block filter that removes up to 99% of chlorine, improving water taste and odor throughout your home.
- Effective Sediment Filtration – The advance
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- 33-Stage Advanced Filtration – Removes up to 99% of chlorine, hydrogen sulfide, sediment, and water-soluble heavy metals for a safer and fresher shower.
- Healthier Skin & Hair – Reduces dryness, itchiness, dandruff, and hair brittlenes
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- Reliable Whole House Water Filtration – F3WGB31BMKS whole house water filter replacement pack includes a 10” x 4.5” sediment filter, a GAC and KDF compound filter, and an iron filter to tackle sediments, chlorine, heavy metals, hydrogen sulfi
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- Reliable Whole House Water Filters – This 3-stage whole house water filter repleacement set includes a 10” x 4.5” sediment filter (FP15B), a carbon block filter (FC15B), and an iron filter (FM15B) to tackle sediments, chlorine, odors, iron, a
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- F3RO600 Replacement Filter Pack for RO600BN/RO600ORB: This complete filter set includes four FCF600 composite filters and one MRO600 RO membrane, specifically designed for the iSpring RO600BN tankless reverse osmosis system. Engineered to last up t
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- Designed for iSpring RO800G System: This F4RO800 replacement filter pack includes 3x FPPC composite filters and 1x MRO800 reverse osmosis membrane, specifically designed for the iSpring RO800G tankless RO water filtration system
- Long-Last
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- 1 & 3 Stage Replacement Filter Set for RO1000: This F4RO1000 replacement filter pack includes 2x FCF1000 composite filters, 2x FPC1000 carbon filters — engineered to work seamlessly with iSpring RO1000-BN/RO1000-ORB 1000 GPD tankless reverse osmo
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- F7RO1000 Complete Replacement Set for RO1000: This replacement filter pack includes 3x FCF1000 composite filters, 1x MC1000 RO membrane, and 3x FPC1000 carbon filters — engineered to work seamlessly with iSpring RO1000-BN/RO1000-ORB 1000 GPD tank
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- Chlorine-Free, Pure Water – This replacement filter set for the iSpring WGB31B whole house water filter includes a 10" x 4.5" sediment filter (FP15B) and two CTO carbon block filters (FC15B) — removing up to 99% of chlorine, along with sediment
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- PFAS-Free Water for Your Whole Home – This 3-stage pfas water filter replacement pack is designed for the iSpring WGB31B-PF whole house water filter system, featuring an SGS-tested FC15B-PF filter media that removes up to 99% of PFAS (including P
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- Scale & Corrosion Defense: Protect your pipes and appliances with the F3WGB31BKDS whole house water filter. This 3-stage water filter replacement pack is designed for the iSpring WGB31B-KDS whole house water filter system. This whole house water de
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- Scale & Corrosion Protection: This 3-stage water filter replacement pack is designed for the iSpring WGB31B-DS whole house water filter system. The patented inhibitor in this whole house water descaler prevents calcium and magnesium buildup, reduce
iSpring F2WGB22BPFKS Whole House Water Filter Replacement Set, SGS-Tested to Remove up to 99% PFAS, 2-Stage Filtration Reduces Heavy Metals, Chlorine, Hydrogen Sulfide, Fits WGB22B-PFKS (F2WGB22BPFKS)
2-Stage Whole House Filter Replacement – Includes both filters needed to maintain the performance of your WGB22B-PFKS whole house water filter or other whole house water filtration systems requiring standard 20” x 4.5” water filters.
Stage 2 GAC KDF Filtration – The FG25B-KS water filter targets chlorine, lead, mercury, hydrogen sulfide, and other harmful contaminants using high-quality granular activated carbon and KDF media. It also helps reduce unpleasant taste and odor.
Stage 2 PFAS Removal Filter – The FC25B-PF carbon filter uses SGS-tested filtration media to reduce up to 99% of PFAS, including PFOA and PFOS. It also reduces residual chlorine, VOCs, and chemical byproducts, making it a great PFAS water filter option.
High Capacity & Long Lifespan – Each cartridge in this whole house filter replacement set lasts up to 12 months or treats 100,000 to 150,000 gallons of water, depending on usage and water quality. It's a smart solution for both city and well water filter system needs.
Freshness Guaranteed – Every cartridge comes individually sealed at the factory to ensure maximum cleanliness and peak performance. Simply unwrap and install.
Lifetime U.S. Support – Our friendly customer service team is always ready to guide you through filter replacement and whole-house system maintenance.
Please Note – These whole house water filters retain healthy minerals and do not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems.
iSpring F2WGB32BPF Whole House Water Filter Replacement Set, SGS-Tested to Remove up to 99% PFAS, 2-Stage Filtration Reduces Sediment, Chlorine, Taste & Odor, Fits WGB22B-PF (F2WGB22BPF)
PFAS-Targeted Carbon Filter: Includes one FC25B-PF PFAS water filter designed to reduce up to 99% of PFAS, including PFOA and PFOS, along with chlorine, VOCs, and unpleasant tastes and odors.
Powerful Sediment Filtration: The FP25B sediment removal filter effectively removes sand, silt, rust, and other large particles to protect your plumbing system and extend the life of the second-stage carbon filter.
High Capacity & Long Lifespan: Each whole house water filter lasts up to 100,000 gallons or 6-12 months depending on water quality—ideal for families seeking consistent whole-house water protection.
Quick and Easy Filter Replacement – This 2-stage water filter replacement set features standard 20” x 4.5” cartridges designed for easy drop-in installation into the iSpring WGB22B-PF or other compatible whole home water filters. Each water filter is individually sealed for freshness and comes with clear instructions, making it simple to replace and maintain your water filter system for home.
Please Note – This filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems.
Lifetime U.S. Support – Our friendly customer service team is always ready to guide you through filter replacement and whole-house system maintenance.
iSpring WSP50ARJ EDV2 Whole House Spin-Down Sediment Filter & Electronic Descaler Bundle, 50-Micron Reusable Filter Removes Sand, Dirt, Silt and Rust, Touch-Screen Auto-Flush, Limescale Build-up Solution (WSP50ARJ EDV2)
50-Micron Stainless Steel Mesh — Captures sand, dirt, silt and rust, acting as a reliable pre-filter to protect downstream equipment, removes up to 99% of large particulates.
Jumbo Capacity & High Flow — 1-gallon mesh capacity with up to 25 GPM flow, universal 1" MNPT & 3/4" FNPT fittings for flexible installation.
Touch-Screen Auto-Flushing Module — HD touch controls with Auto / Semi-Auto / Manual modes to schedule flushes and minimize manual maintenance.
Durable, Reusable Construction — 316L food-grade stainless steel precision mesh, explosion-proof clear housing, NSF/ANSI-372 lead-free certified, flushable & reusable filter screen lowers replacement costs.
EDV2 Salt-Free Electronic Descaler — Aluminum-alloy electronic descaler that reduces limescale and prevents deposit build-up without altering water chemistry, noticeable improvement in 12 weeks, with 1-year limited warranty upon registration.
iSpring WGB22BD Spotless Car Wash System, Deionized Water for Spot-Free Rinsing, Works for All Vehicles, Motorcycles, Bikes, and Boats, Quick Hose Connector, w/ 2-Pack FD25B Replacement Cartridges (WGB22BDFD25BX2)
Spotless rinses with near-zero TDS — WGB22BD is a deionized spot-free car wash system designed to produce filtered water with zero or near-zero total dissolved solids for streak-free drying on cars, RVs, boats, motorcycles and windows.
20" deionization cartridge (DI technology) — Uses a 20″ DI water filter as the final polishing stage to remove dissolved solids and deliver spot-free rinse water.
Capacity & usage guidance — Depending on incoming water quality and use, the 20″ DI cartridge can last up to 12 months or filter up to 1,200 gallons (approx. 240 car rinses or 60 RV rinses).
Convenient, durable setup — Easy DIY installation with included garden-hose quick connector (works with ¾″ GHT fittings), movable metal stand for stable support, plus 1-year manufacturer warranty and lifetime U.S. tech support. Not for drinking water; not intended for commercial use.
Includes extra 2 × FD25B replacement DI cartridges — Two extra FD25B 20" × 4.5" deionized replacement cartridges included for convenient filter changes; FD25B fits the WGB22BD and produces near-zero TDS to maintain spot-free rinses.
iSpring DS4-S Bottleless Water Dispenser, Built-in 4-Stage Filtration, Removes Chlorine, Lead, Mercury & Sediment, Hot/Cold/Room Temp, Self Cleaning, Stainless Steel, w/ F10DS up to 2-Year Filter Set (DS4S F10DS)
Advanced Filtration – 4-stage system removes chlorine, lead, mercury, and sediment for cleaner, better-tasting water.
Child Friendly 3-Temperature Options – Dispenses hot, cold, and room-temperature water with child safety lock on hot water.
Self-Cleaning Design – Stainless steel construction with automatic cleaning function for easy maintenance.
Simple Installation – Comes with DIY kit, multiple feed adapters, 20 ft. tubing, 1-year warranty, and lifetime support.
Extra 2-Year Filter Supply – Extra F10DS set includes 10 replacement cartridges (sediment, composite, carbon block, post-carbon), lasting up to 24 months.
iSpring DS4-B Bottleless Water Dispenser, Built-in 4-Stage Filtration, Removes Chlorine, Lead, Mercury & Sediment, Hot/Cold/Room Options, Self-Cleaning, w/ F10DS up to 2-Year Filter Replacement Set (DS4B F10DS)
4-Stage Advanced Filtration: Integrated sediment, carbon, and post-carbon filters reduce chlorine, lead, mercury, and other common contaminants for cleaner, better-tasting water.
Convenient Temperature Options: Dispenses hot, cold, and room-temperature water on demand, with a child safety lock for hot water to ensure safe everyday use.
Durable Stainless Steel Design: Compact freestanding cabinet with stainless steel construction for long-lasting performance in home or office environments.
Easy Maintenance & Self-Cleaning: Features a self-cleaning function to reduce buildup inside the dispenser, with user-friendly filter replacement and DIY installation kit included.
Extra F10DS 2-Year Filter Set Included: Comes with 10 extra replacement cartridges designed for the DS4 series, providing up to 24 months of reliable filtration and reduced maintenance costs.
iSpring F3WGB31BPFKDS Whole House Water Filter Replacement Pack, SGS-Tested, Reduces PFAS, Scale, Heavy Metals, Chlorine, Corrosion, Taste & Odor, Up to 12 Months, 4.5” x 10”, Fits WGB31B-PFKDS (F3WGB31BPFKDS)
Essential Replacement for WGB31B-PFKDS – This 3-stage PFAS water filter replacement set is specially designed for the iSpring WGB31B-PFKDS whole house water filtration system. Ideal for treating well water, city water, or any whole-home water setup.
Effective PFAS Water Filter – The FC15B-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 FG15B-KS GAC KDF filter removes chlorine, lead, mercury, hydrogen sulfide (H₂S), chloramine, radon, and other harmful contaminants, providing protection for your family and extending the life of whole house water filters and plumbing.
Dependable Scale Protection – The FWDS180K polyphosphate water 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 whole house replacement pack filters up to lasts up to 12 months, depending on water quality and usage.
Peace of Mind Guaranteed – Supported by lifetime technical support from our U.S.-based customer service team. We’re here to assist you every step of the way as you replace filters and keep your whole-house system performing at its best.
Please Note – This filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring reverse osmosis systems.
Fresh and Ready — Individually sealed cartridges maintain maximum freshness. Please remove the wrap before use.
iSpring F3WGB31BPFKS Whole House Water Filter Replacement Pack, SGS-Tested Remove up to 99% PFAS, Also Target Heavy Metals, Sediments, Chlorine, Up to 12 Months, 4.5” x 10”, Fits WGB31B-PFKS (F3WGB31BPFKS)
High-Capacity Sediment Filtration – The Stage 1 FP15B sediment filter captures dirt, rust, sand, and other particles as small as 5 microns. Designed to protect your plumbing system and extend the lifespan of carbon and specialty filters, it’s an essential first line of defense for any whole home water filter.
SGS-Tested PFAS Removal – The Stage 2 FC15B-PF filter is SGS-tested to reduce up to 99% of PFAS, including PFOA and PFOS. This high-performance PFAS water filter offers proven protection against “forever chemicals” in municipal and well water, ensuring safe, clean water for your entire home.
Heavy Metals & Chemical Defense – The Stage 3 FG15B-KS filter combines high-performance KDF and granular activated carbon (GAC) media to reduce chlorine, lead, mercury, hydrogen sulfide (H₂S), chloramine, radon, and other harmful contaminants. It is a powerful layer of protection in your whole house water filter for clean, health water at every tap.
Built to Last – Designed for durability, these whole house water filters deliver reliable performance for up to 50,000 gallons or 12 months, depending on water usage and quality. It is a long-lasting solution for those seeking a dependable filter replacement.
Freshness Guaranteed – Every water filter cartridge comes individually sealed at the factory to ensure maximum cleanliness and peak performance. Simply unwrap and install.
Beneficial Minerals Intact – These water filter whole house filters your water while preserving essential minerals without lowering TDS. For complete removal of total dissolved solids, consider iSpring reverse osmosis systems.
Peace of Mind Guaranteed – Supported by lifetime technical support from our U.S.-based customer service team. We’re here to assist you every step of the way as you replace filters and keep your whole-house system performing at its best.
iSpring WGB22B ED2000 Whole House Water Filter and Electronic Water Descaler Bundle, Whole House Water Filtration System Removes up to 99% Chlorine, Sediment, Rust, and Odors, Prevents Scale Buildup (WGB22B ED2000)
Chlorine Removal& Taste Improvement – The WGB22B features a premium coconut shell carbon block filter that removes up to 99% of chlorine, improving water taste and odor throughout your home.
Effective Sediment Filtration – The advanced sediment filter captures dirt, sand, silt, and rust, protecting downstream filters, plumbing, and household appliances.
High Flow & Long Service Life – Large 20" x 4.5" filters provide up to 100,000 gallons of clean water or up to 12 months of service life. 1” NPT inlet/outlet ensures a flow rate of up to 15 GPM.
Easy Maintenance & Mineral Retention – Unlike reverse osmosis, this system does not reduce TDS. It keeps healthy minerals in your water, produces no wastewater, and requires simple filter changes.
Includes ED2000 Salt-Free Descaler – The ED2000 electronic water descaler reduces and prevents scale buildup without salt or chemicals. Works with PVC, PEX, and other types of pipes. It requires no plumbing changes and is completely maintenance-free.
iSpring SF2S 33-Stage Shower Filter, Removes 99% Chlorine, Hydrogen Sulfide & Heavy Metals, Relieves Dry Skin, Dandruff, Comprehensive Hair & Nails Solutions, w/ Aadditional 2 Replacement Cartridges (SF2S 2FILTERS)
33-Stage Advanced Filtration – Removes up to 99% of chlorine, hydrogen sulfide, sediment, and water-soluble heavy metals for a safer and fresher shower.
Healthier Skin & Hair – Reduces dryness, itchiness, dandruff, and hair brittleness, promoting softer skin, shinier hair, and stronger nails.
Long-Lasting Performance – Each filter cartridge lasts 6–9 months, ensuring effective and economical shower water purification.
Universal Compatibility – Fits standard ½” connections, easy to install without tools, and works with handheld, fixed, and rainfall showerheads.
Includes Two FSF2 Replacements – Bundle comes with two FSF2 cartridges, offering up to 12–18 months of extra continuous filtration for lasting shower quality.
iSpring F3WGB31BMKS Whole House Water Filter Replacement Pack, Reduces Iron, Manganese, Hydrogen Sulfide, Lead, Chlorine, Sediments, Up to 12 Months, 4.5” x 10”, Fits WGB31B-MKS (F3WGB31BMKS)
Reliable Whole House Water Filtration – F3WGB31BMKS whole house water filter replacement pack includes a 10” x 4.5” sediment filter, a GAC and KDF compound filter, and an iron filter to tackle sediments, chlorine, heavy metals, hydrogen sulfide, odors, iron, and manganese across your entire water supply.
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 remove chlorine, lead, mercury, hydrogen sulfide, heavy metals, pesticides, herbicides, odors, and other contaminants found in both city and well water.
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.
Lifetime U.S. Support – Our friendly customer service team is always ready to guide you through filter replacement and whole-house system maintenance.
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.
iSpring F3WGB31BM Whole House Water Filter Replacement Pack, Reduces Iron, Manganese, Chlorine, Sediment, Taste, and Odor, Up to 12 Months, 4.5” x 10”, Fits WGB31BM (F3WGB31BM)
Reliable Whole House Water Filters – This 3-stage whole house water filter repleacement set includes a 10” x 4.5” sediment filter (FP15B), a carbon block filter (FC15B), and an iron filter (FM15B) to tackle sediments, chlorine, odors, iron, and manganese across your entire water supply.
Effective Iron & Manganese Reduction – The FM15B water filter in the third stage is specially designed for iron (up to 3.0 ppm) and manganese (up to 1.0 ppm) removal.
Built to Last – Designed for durability, these filters deliver reliable performance for up to 50,000 gallons or 12 months, depending on water usage and quality. It is a long-lasting solution for those seeking a dependable filter replacement.
Individually Sealed for Freshness – Each whole house water filter cartridge is factory-wrapped to ensure cleanliness and optimal performance. Just unwrap before installing.
Lifetime Support for Peace of Mind – Our U.S.-based customer service team is here to help you every step of the way as you replace whole house water filters and maintain your whole-house system.
Healthy Minerals Preserved – These water filters retains beneficial minerals without reducing TDS. For full total dissolved solids removal, consider iSpring Reverse Osmosis systems.
iSpring F3-RO600 2-Year Replacement Filter Set for RO600BN & RO600ORB Tankless RO Systems with 2x FCF600 & 1x MRO600 (F3-RO600)
F3RO600 Replacement Filter Pack for RO600BN/RO600ORB: This complete filter set includes four FCF600 composite filters and one MRO600 RO membrane, specifically designed for the iSpring RO600BN tankless reverse osmosis system. Engineered to last up to 2 years, it delivers up to 600 gallons of purified water per day with an efficient 2.5:1 clean-to-wastewater ratio. Maintain optimal system performance and enjoy consistently clean, great-tasting water with every use
Multi-Layer Filtration Performance: The FCF600 filter combines sediment and carbon block filtration, helping to reduce rust, sand, silt, chlorine, and unpleasant taste or odor. The MRO600 RO membrane targets dissolved solids and contaminants down to 0.0001 microns
High-Efficiency & Long-Lasting: These filters are engineered for high water flow and efficiency. The FCF600 composite filter typically lasts up to 12 months, while the MRO600 RO membrane can last up to 24 months, depending on your water quality and usage
Quick and Easy Filter Replacement: The twist-and-lock design allows for tool-free installation and replacement. No need to shut off the water supply—just twist, remove, and replace. Designed for convenience and minimal maintenance
Safe Materials and Reliable Support: Constructed with food-grade, BPA-free materials for safe filtration. Backed by iSpring’s US-based customer support and a 1-year limited warranty when registered. Enjoy cleaner, better-tasting water with confidence
iSpring F4-RO800 3 Years Replacement Filter Pack for RO800G Series, Includes 3x FPPC and 1x MRO800 (F4-RO800)
Designed for iSpring RO800G System: This F4RO800 replacement filter pack includes 3x FPPC composite filters and 1x MRO800 reverse osmosis membrane, specifically designed for the iSpring RO800G tankless RO water filtration system
Long-Lasting Performance: Each FPPC filter typically lasts up to 12 months, while the MRO800 RO membrane provides effective filtration for up to 36 months under normal usage and water conditions. This kit can last up to 3 years, depending on your incoming water quality and water usage, ensuring your home or business has clean, great-tasting water for the long term
Powerful Multi-Stage Filtration: The FPPC filters combine sediment and activated carbon to reduce rust, chlorine, odors, and other common contaminants, while the MRO800 membrane targets dissolved solids and microscopic impurities down to 0.0001 microns. This package delivers up to 800 gallons of purified water per day with an efficient 2.5:1 pure-to-wastewater ratio—ensuring clean, great-tasting water and peak system performance
Effortless Filter Replacement: The convenient twist-and-lock design allows quick, tool-free filter changes in seconds—no need to shut off the water. Enjoy consistent performance with simple, hassle-free maintenance
iSpring RO1000 Filter Set, 2x FCF1000 & 2x FPC1000 for Stages 1 & 3, Lasts 20-24 Months Based on Use & Water Quality, Compatible with RO1000-BN/RO1000-ORB 1000 GPD Tankless RO Systems (F4-RO1000)
1 & 3 Stage Replacement Filter Set for RO1000: This F4RO1000 replacement filter pack includes 2x FCF1000 composite filters, 2x FPC1000 carbon filters — engineered to work seamlessly with iSpring RO1000-BN/RO1000-ORB 1000 GPD tankless reverse osmosis systems
High-Efficiency & Long-Lasting: Under normal use, each FCF1000 and FPC1000 filter cartridge has a lifespan of 10-12 months. This kit can last 20-24 months, depending on your incoming water quality and water usage, ensuring your home or business has clean, great-tasting water for the long term
Advanced Filtration Technology: The FCF1000 filter removes sediment, rust, and chlorine, while the FPC1000 filter further enhances the quality and taste of the drinking water
Easy Maintenance, Tool-Free Replacement: The twist-and-lock filter design enables quick and simple replacement without shutting off the water supply. Enjoy hassle-free filter changes and maintain optimal performance with minimal effort
Fast and Effective Water Filtration: The iSpring RO1000 reverse osmosis water filtration system produces up to 1000 gallons of filtered water daily. With an impressive flow rate of up to 0.7 gallons per minute, it is the perfect choice for various settings such as schools, offices, small businesses, and homes. Experience swift and dependable water filtration that meets your needs with ease
iSpring RO1000 Full Replacement Set, Includes 3x FCF1000,1x MC1000 RO Membrane, 3x FPC1000, Lasts 2.5-3 Years Based on Use & Water Quality, Fits RO1000-BN/RO1000-ORB Tankless RO Systems (F7-RO1000)
F7RO1000 Complete Replacement Set for RO1000: This replacement filter pack includes 3x FCF1000 composite filters, 1x MC1000 RO membrane, and 3x FPC1000 carbon filters — engineered to work seamlessly with iSpring RO1000-BN/RO1000-ORB 1000 GPD tankless reverse osmosis systems
High-Efficiency & Long-Lasting: Each FCF1000 and FPC1000 filter lasts 10-12 months under normal use, while the MC1000 membrane provides powerful performance for 30-36 months.This kit can last 2.5-3 years, depending on your incoming water quality and water usage, ensuring your home or business has clean, great-tasting water for the long term
Advanced 3-Stage Filtration: The FCF1000 filter reduces sediment, rust, and chlorine, while the FPC1000 filters further enhance the quality and taste of the drinking water. The MC1000 RO reverse osmosis membrane features a 0.0001 micron filter that effectively removes lead, PFAS, chlorine, fluoride, arsenic, hormones, asbestos, calcium, sodium, and a variety of other contaminants
Easy Maintenance, Tool-Free Replacement: The twist-and-lock filter design enables quick and simple replacement without shutting off the water supply. Enjoy hassle-free filter changes and maintain optimal performance with minimal effort
Fast and Effective Water Filtration: The iSpring RO1000 reverse osmosis water filtration system produces up to 1000 gallons of filtered water daily. With an impressive flow rate of up to 0.7 gallons per minute, it is the perfect choice for various settings such as schools, offices, small businesses, and homes. Experience swift and dependable water filtration that meets your needs with ease
iSpring F3WGB31B Whole House Water Filter Replacement Pack with Sediment and Carbon Block Filters, Reduces up to 99% Chlorine, Sediments, Taste, Odor, Up to 12 Months, 4.5” x 10”, Fits WGB31B (F3WGB31B)
Chlorine-Free, Pure Water – This replacement filter set for the iSpring WGB31B whole house water filter includes a 10" x 4.5" sediment filter (FP15B) and two CTO carbon block filters (FC15B) — removing up to 99% of chlorine, along with sediments, rust, tastes, odors, herbicides, and more for clean, odor-free water.
Built to Last – Designed for durability, this water filter set delivers reliable performance for up to 50,000 gallons or 12 months, depending on water usage and quality. It is a long-lasting solution for those seeking a dependable whole house water filter replacement.
Individually Sealed for Freshness - Each cartridge arrives factory-wrapped to preserve cleanliness and peak performance; simply remove the wrap before installation
Peace of Mind Guaranteed – Backed by lifetime U.S.-based technical support. We’re here to assist you every step of the way as you replace filters and keep your whole-house system performing at its best.
Healthy Minerals Retained – This filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, explore our iSpring Reverse Osmosis systems.
iSpring F3WGB31BPF Whole House Water Filter Replacement Pack, SGS-Tested, Remove up to 99% PFAS, Sediment, Chlorine, Taste & Odor, Up to 12 Months, 4.5” x 10”, Fits WGB31B-PF (F3WGB31BPF)
PFAS-Free Water for Your Whole Home – This 3-stage pfas water filter replacement pack is designed for the iSpring WGB31B-PF whole house water filter system, featuring an SGS-tested FC15B-PF filter media that removes up to 99% of PFAS (including PFOA and PFOS) found in municipal and well water.
Compact 3-Stage Protection – This whole house water filter replacement set also effectively reduces sediment, rust, chlorine, taste, odor, PFAS, and other harmful chemicals. Whether you're on city or well water, these filters deliver whole home protection for you and your family.
Built to Last – Designed for durability, these whole house water filters deliver reliable performance for up to 50,000 gallons or 12 months, depending on water usage and quality. It is a long-lasting solution for those seeking a dependable filter replacement.
Freshness Guaranteed – Every cartridge comes individually sealed at the factory to ensure maximum cleanliness and peak performance. Simply unwrap and install.
Lifetime U.S. Support – Our friendly customer service team is always ready to guide you through filter replacement and whole-house system maintenance.
Beneficial Minerals Intact – Filters your water while preserving essential minerals without lowering TDS. For complete removal of total dissolved solids, consider iSpring Reverse Osmosis systems.
iSpring F3WGB31BKDS Ultimate Protection Whole House Water Filter Replacement Pack, Reduces Heavy Metals, Scale, Chlorine, Hydrogen Sulfide, Up to 12 Months, 4.5” x 10”, Fits WGB31B-KDS (F3WGB31BKDS)
Scale & Corrosion Defense: Protect your pipes and appliances with the F3WGB31BKDS whole house water filter. This 3-stage water filter replacement pack is designed for the iSpring 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 barrier for your pipe.
Specialized Heavy Metals Filtration: The FG15B-KS filter targets chlorine, lead, mercury, and hydrogen sulfide, ensuring comprehensive protection for your home’s water supply.
Chlorine & Odor Reduction: The FC15B 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, these compact whole house water filters supports up to 15 GPM and treats up to 80,000 gallons. Individually sealed cartridges ensure peak freshness and performance—unwrap before installation.
Lifetime Support for Peace of Mind – Our U.S.-based customer service team is here to help you every step of the way as you replace filters and maintain your whole-house system.
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 for house.
iSpring F3WGB31BDS Anti-Scale Whole House Water Filter Replacement Pack, Reduces up to 99% Chlorine, Scale, Odor, and Sediments, Up to 12 Months, 4.5” x 10”, Fits WGB31B-DS (F3WGB31BDS)
Scale & Corrosion Protection: This 3-stage water filter replacement pack is designed for the iSpring WGB31B-DS whole house water filter system. The patented inhibitor in this whole house water descaler prevents calcium and magnesium buildup, reduces corrosion, and forms a protective barrier on your pipe.
Powerful 3-Stage Protection: The iSpring F3WGB31BDS whole house water filter replacement set includes a 10" x 4.5" sediment filter (FP15B), a CTO carbon block filter (FP15B) and an anti-scale filter (FWDS80K)— removing up to 99% of chlorine, scale, corrosion, bad odor & tastes, and sediments for clean, odor-free water.
Durable & Low Maintenance: Built for long-term performance, these compact filters support flow rates up to 15 GPM and treats up to 80,000 gallons of water. Every cartridge is individually wrapped to ensure freshness and peak performance. Be sure to unwrap before use.
Peace of Mind Guaranteed: Supported by lifetime technical support from our U.S.-based customer service team. Whether you're replacing your whole house water filter or maintaining your system, 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 for house.