iSpring
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iSpring F2WGB21BPF 2-Stage Whole House Water Filter Replacement Set for WGB21B-PF，Reduces up to 99% PFAS (PFOA/PFOS), 10” x 4.5” Filters, 1" Inlet/Outlet (F2WGB21BPF)
Targets Harmful PFAS Chemicals – The FC15B-PF carbon block filter is independently tested to reduce up to 99% of PFAS, including PFOA and PFOS, providing reliable protection from “forever chemicals” commonly found in municipal and well water.
Chlorine, Taste & Odor Reduction – In addition to PFAS, the carbon filter also reduces chlorine, VOCs, and unpleasant taste and odor, while the sediment filter captures rust, dirt, and sand to protect plumbing.
High Capacity & Long Lifespan – Each cartridge lasts up to 6 months or treats 50,000 gallons of water, depending on usage and water quality. Fits standard 10” x 4.5” housings in most home water filtration systems.
Peace of Mind Guaranteed – Backed by a 1-year limited warranty and lifetime technical support from our U.S.-based customer service team. Whether you’re buying your first system or replacing filters, we’re here to help before and after your purchase.
Please Note – This filter retains healthy minerals and does not reduce TDS. For total dissolved solids removal, pair with an iSpring Reverse Osmosis system—an ideal complement to any whole house water filtration system.
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 two 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 FPT100 Replacement Filter for RCD100-THCW Countertop Reverse Osmosis System, Composite Water Filter, with PP Sediment and Activated Carbon, Replacement Cycle: Up to 12 Months (FPT100)
DEDICATED REPLACEMENT FILTER - Designed for the iSpring RCD100-THCW countertop reverse osmosis system.
COMPOSITE PP & ACTIVATED CARBON FILTRATION - Multi-layer PP sediment and activated carbon filtration reduces common contaminants such as sand, rust, and chlorine for clean drinking and cooking water.
LONG-LASTING PERFORMANCE - Provides up to 12 months of effective filtration, depending on source water quality and daily water usage.
EASY FILTER REPLACEMENT - Twist-and-replace design enables quick, tool-free filter changes, making maintenance simple and hassle-free.
TRUSTWORTHY SUPPORT - America’s favorite RO brand, backed by lifetime technical support in Atlanta, GA.
iSpring F3RCD100HC-T 2-Year Replacement Filter Pack for RCD100-THCW Countertop Reverse Osmosis System , Includes FPT100 x2, MCD100HC x1, 3 Pieces (F3RCD100HC-T)
VALUE BUNDLE FILTER PACK - A complete replacement filter pack for the iSpring RCD100-THCW countertop reverse osmosis system, including FPT100 ×2 and MCD100HC ×1, delivering up to a two-year filtration solution for consistent water quality and long-term value.
FPT100 COMPOSITE FILTRATION - Multi-layer PP sediment and activated carbon filtration reduces common contaminants such as sand, rust, particles, chlorine, and odors.
MCD100HC RO MEMBRANE PERFORMANCE - The core RO membrane of the system reduces up to 99% of over 1,000 contaminants.
EASY REPLACEMENT - Twist-and-lock design allows quick, tool-free filter changes.
TRUSTWORTHY SUPPORT - America’s favorite RO brand, backed by lifetime technical support in Atlanta, GA.
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 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 F3WGB31BKS Whole House Water Filter Replacement Pack, Reduces Heavy Metals, Lead, Hydrogen Sulfide, Chlorine, Sediments, Up to 12 Months, 4.5” x 10”, Fits WGB31B-KS (F3WGB31BKS)
Reliable 3-Stage Whole House Water Filter – This whole house water filter repleacement set includes a 10” x 4.5” sediment filter (FP15B), a GAC KDF compound filter (FG15B-KS), and a high-quality carbon block filter (FC15B) to effectively reduce sediments, chlorine, heavy metals, hydrogen sulfide, odors, tastes, and other chemicals across your entire water supply.
Powerful Heavy Metal Reduction – The FG15B-KS water filter in the second stage uses a GAC KDF media to remove chlorine, lead, mercury, hydrogen sulfide, heavy metals, pesticides, herbicides, odors, and other contaminants found in both city and well water.
Durable & Low Maintenance – Built for long-term performance, this compact whole home water filter set supports flow rates up to 15 GPM and treats up to 50,000 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 filters or maintaining your whole-house 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 system for house.
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 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.
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 F3WGB31BCPB Whole House Water Filter Replacement Pack, SGS-Tested to Reduce up to 99% Lead, Also Targets Chlorine and Sediments, 10” x 4.5”, Fits WGB31B-CPB (F3WGB31BCPB)
Powerful 3-Stage Filtration: The iSpring F3WGB31BCPB whole house water filter replacement pack includes a 10” x 4.5” sediment filter (FP15B), a CTO carbon block (FC15B), and a lead removal filter (FC15B-PB) with filtration media independently tested by SGS to remove up to 99% of lead. Together, they effectively reduce sediments, chlorine, unpleasant tastes and odors—providing clean, odor-free water for your entire home.
Built to Last: Designed for durability, this 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.
Sealed for Quality: Every cartridge is individually wrapped to ensure freshness and peak performance. Be sure to unwrap before use.
Lifetime U.S. Support – Our friendly customer service team is always ready to guide you through filter replacement and whole-house system maintenance.
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 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 SF2S+FSF2X2 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+FSF2X2)
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 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 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 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 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.