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- Dedicated RO membrane for iSpring RCC1D & RCC1DP RODI reverse osmosis system. Replace every 2-3 years for optimal performance
- Removes up to 99% of over 1,000 contaminants, including lead (up to 98%), chlorine, fluoride, arsenic, asbestos,
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- Individually wrapped 2-year high capacity filter replacement cartridge pack for iSpring 5-stage RCC1D & RCC1DP RODI water filter systems
- The 150 GPD RO membrane offers up to a 98% TDS rejection rate, providing a rapid flow of filtered wat
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- Trusted & Efficient Filtration: Equipped with a 5-micron CTO Carbon Block Cartridge that removes chloramine, and up to 99% of chlorine, odors, sand, silt, sediment, and rust. Tested by an independent third party to meet NSF/ANSI Standards.
- Eas
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- Trusted & Efficient Filtration: Equipped with a 5-micron CTO Carbon Block Cartridge that removes chloramine, and up to 99 percentage of chlorine, odors, sand, silt, sediment, and rust. Tested by an independent third party to meet NSF/ANSI Standards
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- Replacement filter pack (FCF500x1, FCB500x1) for iSpring RO500 tankless reverse osmosis system.
- Featuring a multi-layer design, 3-in-1 composite filter FCF500 removes sand, rust, dirt, particles as well as chlorine and unpleasant odor.
- Ma
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- SGS-Tested Bacteria & Virus Removal - The FC15-BV water filter combines a pleated filter with activated carbon to deliver superior filtration performance. This filter has been rigorously tested by SGS and effectively removes viruses, Bacteria, coll
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- SGS-Tested PFAS Removal - Equipped with advanced FP15 and FC15-PF filters, the system is SGS-tested to effectively remove up to 99.4% of PFAS, ensuring safer and cleaner water for your RV or camper.
- Comprehensive 2-Stage Filtration – Th
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- Dual SGS-Tested Filtration - Combines FC15-PF and FC15-BV filters, both SGS-tested to deliver advanced removal of PFAS, Bacteria, viruses, chlorine, heavy metals, odors, and suspended particles for superior water quality.
- Comprehensive 2-
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- Compatible with iSpring Whole House Water Filters WCB32 Systems including WCB32O, WCB32C, WCB32C-GAC, and WCB32CKS.
- Made of solid plastic that enables a firm grab.
- Please note: The wrench is for iSpring whole house filter housings WCB32
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- SGS-Tested PFAS Reduction: This advanced filter is expertly engineered to target and reduce per- and poly-fluoroalkyl substances (PFAS), a group of persistent and potentially harmful chemicals often present in tap water. Using high-performance carb
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- SGS Tested Bacteria & Virus Removal: This filter features a high-efficiency filtration membrane and offers superior microbial protection. The FC15-BV water filter has been rigorously tested by SGS and effectively removes viruses, bacteria, colloids
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- SGS Tested PFAS Reduction: Lasts up to 12 months, this water filter replacement uses activated carbon fiber technology for exceptional filtration. It effectively reduces PFAS, colloids, particulates, chlorine, and odors, providing safer, cleaner wa
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- SGS-Tested Lead Removal: The media of the third-stage FC15B-PB filter has been rigorously tested by SGS. It effectively removes up to 99% of lead from your water, ensuring safer drinking water for your household.
- Powerful 3-Stage Filtrati
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- Whole house water filter that protects your family and appliances from iron, manganese, chlorine, rust, and sediment – Our 3rd-stage iron filter (FM25B) is specifically designed to reduce iron (up to 3.0 ppm) and manganese (up to 1.0 ppm). This s
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- Comprehensive Protection for Your Home – Effectively reduces up to 99% of chlorine and up to 95% of sediment, rust, odors, bad taste, herbicides, industrial solvents, and other common contaminants. Installed at the main water line, the WGB22B ens
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- Powerful 2-Stage Filtration - Reduces sediment, rust, chlorine, unpleasant tastes and odors, as well as volatile organic compounds (VOCs) such as pesticides, herbicides, and industrial solvents—providing cleaner, safer water to every faucet in yo
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- Removes Salt from Softened Water – Water softeners replace hardness minerals with sodium or potassium, which can make softened water less ideal for drinking. Pairing your softener with a point-of-use reverse osmosis (RO) system removes the added
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- Targeted Contaminant Reduction: Reduces sediment, dirt, sand, rust, chlorine, and odor to improve taste; removes up to 99% lead and reduces arsenic (III & V), mercury, and cadmium.
- 3-Stage High-Efficiency Design: Built with a sedime
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- Powerful RO Water Filtration System – This high-capacity reverse osmosis system removes up to 99% of over 1,000 contaminants and hardness, including PFAS (PFOA and PFOS), lead (up to 98%), chlorine, fluoride, arsenic, asbestos, calcium, sodium, a
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- 3-Stage Filtration Under the Sink – US31-BV uses a PP sediment stage, CTO carbon block, and a specialty CTO membrane to reduce particles, chlorine, taste & odor,
- Superior Quality – Built with high-quality components and a transparent
iSpring Greatwell MC150 RO Membrane Reverse Osmosis Replacement water Filter for RCC1D & RCC1DP RODI Water Filtration System, 150 GPD (MC150)
Dedicated RO membrane for iSpring RCC1D & RCC1DP RODI reverse osmosis system. Replace every 2-3 years for optimal performance
Removes up to 99% of over 1,000 contaminants, including lead (up to 98%), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more
Ensures a rapid flow rate of up to 0.1 GPM, providing high-efficiency filtered water for demanding applications without compromise
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
iSpring F15D150 2-Year Replacement Filter Set for 5-Stage 150 GPD RODI Water Filtration Systems, Fits iSpring RCC1D & RCC1DP, 15 Count (Pack of 1) (F15D150)
Individually wrapped 2-year high capacity filter replacement cartridge pack for iSpring 5-stage RCC1D & RCC1DP RODI water filter systems
The 150 GPD RO membrane offers up to a 98% TDS rejection rate, providing a rapid flow of filtered water for efficient applications. It effectively filters over 1,000 water pollutants, including up to 98% of lead, as well as chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more
Efficiently reduce total dissolved solids (TDS) to 0-1 ppm, ensuring high water purity for aquariums, reefs, and fish tanks
The DI filter effectively eliminates hard water minerals and prevents scale buildup, ensuring that any material washed with deionized water dries without leaving spots
Includes 15 pieces of 10" x 2.5" replacement water filters: 4 sediment filters, 4 granular activated carbon filters, 4 carbon block filters, one 150 GPD RO membrane and 2 DI filters. If you have trouble installing the filters, please refer to the user manual or contact us for assistance
iSpring CKC1-NC Countertop Water Filter, Drinking Water Filtration System for Faucet, Reduces Chloramine, Bad Odors, Sediment, and 99% of Chlorine, White (Filter Included) (CKC1-NC)
Trusted & Efficient Filtration: Equipped with a 5-micron CTO Carbon Block Cartridge that removes chloramine, and up to 99% of chlorine, odors, sand, silt, sediment, and rust. Tested by an independent third party to meet NSF/ANSI Standards.
Easy Installation: No drilling is required and no need for a plumber. The system easily connects to most standard kitchen taps and includes all necessary hardware (wrench and adapters). Switching between tap water and filtered water is simple with a switch twist.
Reliable Performance: Made from food-grade BPA-free materials, this system is sturdy and durable and designed to prevent leaks. It ensures a continuous supply of clean and pure drinking water for 6-12 months, depending on your local water quality.
Versatile Applications: This adaptable filtration system is ideal for homes, rental properties, and RVs. Its elegant countertop design fits seamlessly into any kitchen, adding functionality and style.
Installation Tip: To ensure optimal performance and extend the filter's lifespan, begin the flushing process by turning the unit upside down. Run water through it until the flow is clear, which helps remove trapped air. Once the water runs clear, return the unit to its upright position for regular use.
Lifetime Technical Support: Enjoy a 30-day money-back guarantee, a 1-year limited warranty, and lifetime technical support for ongoing peace of mind and reliable assistance.
Please Note: Unlike an RO membrane, this countertop water filtration system does not reduce Total Dissolved Solids (TDS). Instead, it keeps healthy minerals in your water while removing harmful chemicals.
iSpring CKC1C-NC Countertop Water Filter, Drinking Water Filtration System for Faucet, Reduces Chloramine, Bad Odors, Sediment, and 99% of Chlorine, Clear (Filter Included) (CKC1C-NC)
Trusted & Efficient Filtration: Equipped with a 5-micron CTO Carbon Block Cartridge that removes chloramine, and up to 99 percentage of chlorine, odors, sand, silt, sediment, and rust. Tested by an independent third party to meet NSF/ANSI Standards.
Easy Installation: No drilling is required and no need for a plumber. The system easily connects to most standard kitchen taps and includes all necessary hardware wrench and adapters. Switching between tap water and filtered water is simple with a switch twist.
Reliable Performance: Made from food-grade BPA-free materials, this system is sturdy and durable and designed to prevent leaks. It ensures a continuous supply of clean and pure drinking water for 6-12 months, depending on your local water quality.
Versatile Applications: This adaptable filtration system is ideal for homes, rental properties, and RVs. Its elegant countertop design fits seamlessly into any kitchen, adding functionality and style.
Installation Tip: To ensure optimal performance and extend the filter's lifespan, begin the flushing process by turning the unit upside down. Run water through it until the flow is clear, which helps remove trapped air. Once the water runs clear, return the unit to its upright position for regular use.
Lifetime Technical Support: Enjoy a 30-day money-back guarantee, a 1-year limited warranty, and lifetime technical support for ongoing peace of mind and reliable assistance.
Please Note: Unlike an RO membrane, this countertop water filtration system does not reduce Total Dissolved Solids (TDS). Instead, it keeps healthy minerals in your water while removing harmful chemicals.
iSpring F2-RO500 Replacement Filter Pack for RO500 Tankless Reverse Osmosis Water Filtration System (F2-RO500)
Replacement filter pack (FCF500x1, FCB500x1) for iSpring RO500 tankless reverse osmosis system.
Featuring a multi-layer design, 3-in-1 composite filter FCF500 removes sand, rust, dirt, particles as well as chlorine and unpleasant odor.
Made with quality coconut shell activated carbon block, 3rd stage FCB500 further polishes filtered water and enhances the taste of water.
Lasts for up to a full year, depending on the quality of source water and daily water consumption. Quick and easy filter change. No tools required.
Backed by a 30-day money-back guarantee with lifetime CS and tech support from Atlanta, GA USA.
iSpring CW21-BV 2-Stage RV Water Filtration System for Campers, SGS-Tested Bacteria and Viruses Removal, BPA-Free, High Capacity, 3/4'' Lead-Free Brass Hose Quick Connectors, Tankless (CW21-BV)
SGS-Tested Bacteria & Virus Removal - The FC15-BV water filter combines a pleated filter with activated carbon to deliver superior filtration performance. This filter has been rigorously tested by SGS and effectively removes viruses, Bacteria, colloids, and particulates, ensuring water safety and cleanliness.
Dual-Stage Filtration – The system features a sediment filter to eliminate particles larger than 5 microns—including dirt, sand, silt, and rust—followed by the FC15-BV filter for advanced removal of pathogens, chlorine, odors, and unpleasant tastes.
Effortless DIY Installation - Designed for easy, tool-free installation, the CW21-BV can be set up quickly by following the user manual, making it perfect for RV owners and campers who prefer hassle-free solutions.
High Capacity & Long-Lasting Durability – Built with robust, leak-proof housings and 3/4" lead-free brass connectors, the system ensures long-term performance and reliability in demanding outdoor conditions.
Easy Maintenance & Filter Longevity – Filters are simple to replace every 6–12 months, depending on water quality and usage, ensuring continuous protection and minimal upkeep for your adventures.
Warranty & Excellent Support – Backed by a 1-year manufacturer warranty and lifetime technical support, the CW21-BV comes with dedicated customer service for your peace of mind on every journey.
iSpring CW21-PF 2-Stage RV Water Filtration System, SGS-Tested PFAS Removal, High-Capacity Tankless Design, Durable 3/4" Lead-Free Brass Connectors for RV Campers (CW21-PF)
SGS-Tested PFAS Removal - Equipped with advanced FP15 and FC15-PF filters, the system is SGS-tested to effectively remove up to 99.4% of PFAS, ensuring safer and cleaner water for your RV or camper.
Comprehensive 2-Stage Filtration – The dual-stage process efficiently removes sediment, chlorine, odors, PFAS, and other common contaminants, delivering fresh-tasting water while reducing your reliance on bottled water.
Effortless DIY Installation – Designed for quick, tool-free setup with 3/4" lead-free brass quick connectors, making it easy to install and perfect for on-the-go lifestyles.
Robust Tankless Design – Durable, leak-proof filter housings and a compact, tankless construction provide reliable performance and save valuable space in your RV or camper.
Long-Lasting & Easy Maintenance – Filters are simple to replace every 6–12 months, depending on usage and water quality, ensuring ongoing protection and convenience.
Warranty & Lifetime Support – Enjoy peace of mind with a 1-year manufacturer warranty and lifetime technical support from iSpring’s dedicated customer service team.
iSpring CW21-PFBV 2-Stage RV Water Filtration System, SGS-Tested PFAS, Bacteria & Viruses Removal, Dual Advanced Filters, 3/4" Lead-Free Brass Quick Connectors, Tankless, High Capacity (CW21-PFBV)
Dual SGS-Tested Filtration - Combines FC15-PF and FC15-BV filters, both SGS-tested to deliver advanced removal of PFAS, Bacteria, viruses, chlorine, heavy metals, odors, and suspended particles for superior water quality.
Comprehensive 2-Stage Protection - The first stage targets PFAS, chlorine, odors, and particulates, while the second stage focuses on eliminating Bacteria, viruses, and additional contaminants, ensuring safe and great-tasting water.
Effortless DIY Installation – Features 3/4" lead-free brass quick connectors for fast, tool-free setup—perfect for RV owners and campers who value convenience and reliability.
Tankless & Space-Saving Design – Robust, leak-proof housings and a compact tankless build ensure durability and save precious space in your RV or camper.
Long-Lasting & Easy Maintenance – Filters are simple to replace every 6–12 months, depending on usage and water quality, providing ongoing protection with minimal effort.
Reliable Support & Warranty - Enjoy peace of mind with a 1-year manufacturer warranty and lifetime technical support from iSpring’s dedicated customer service team.
iSpring AWR20 Filter Housing Wrench for WCB32 Series Whole House Water Filtration Systems (AWR20)
Compatible with iSpring Whole House Water Filters WCB32 Systems including WCB32O, WCB32C, WCB32C-GAC, and WCB32CKS.
Made of solid plastic that enables a firm grab.
Please note: The wrench is for iSpring whole house filter housings WCB32 Series Systems only and does not fit RO housings. If you need a wrench for reverse osmosis systems, please consider iSpring AWR1 (for RO membrane housings), AWR2 (for RO pre-filter housings), or AWR5N1 (for both).
Peace of Mind Customer Service: Register online to activate your manufacturer warranty and lifetime 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!
iSpring US31-PF Classic 3-Stage Under Sink Water Filtration System for Drinking, SGS-Tested PFAS Reducing, Tankless Under Sink Water Filter, High Capacity water filter for sink (US31-PF)
SGS-Tested PFAS Reduction: This advanced filter is expertly engineered to target and reduce per- and poly-fluoroalkyl substances (PFAS), a group of persistent and potentially harmful chemicals often present in tap water. Using high-performance carbon block technology, it efficiently captures and filters out PFAS particles, providing you with cleaner, safer water you can trust for daily use.
Superior Water Filtration for Cleanliness: The iSpring US31-PF features a robust 3-stage filtration system designed to deliver the purest, safest drinking water. It begins with PP sediment filtration to capture large particles, followed by CTO filtration to remove chlorine and some organic chemicals. The final CTO layer effectively removes PFAS, rust, dirt, taste, and odors, providing you with refreshing, crystal-clear water free from contaminants.
Consistent Supply of Pure, Refreshing Water: The iSpring US31-PF delivers a fast flow rate of up to 1 GPM, outperforming standard under-sink filtration systems. It is ideal for providing clean drinking water, rinsing fruits and vegetables, and satisfying the water needs of your entire household with ease.
Exceptional Quality and Design: The iSpring US31-PF is crafted with attention to detail and top-tier materials. It showcases a sleek European-style brushed nickel faucet and a clear first-stage housing for easy filter inspection. It undergoes thorough testing to meet NSF/ANSI standards (42, 53, 61) and FDA regulations, ensuring outstanding performance, long-lasting durability, and dependable reliability.
Effortless Installation and Maintenance: The system is designed for straightforward installation and low maintenance, equipped with an activated carbon fiber filter, CTO filter, and a high-capacity sediment filter. The sediment filter effectively traps particles, helping to prolong the system's lifespan and ensure long-term efficiency. To maintain peak performance, it is recommended to replace the filters every 6 to 12 months, depending on water usage and the quality of the water source.
TDS Retention and Customer Support: The iSpring US31-PF maintains your water's total dissolved solids (TDS) levels, preserving important minerals. If you're looking to reduce TDS further, we recommend considering an iSpring reverse osmosis system. Backed by a 1-year warranty and lifetime customer support from Atlanta, GA, the iSpring team is always ready to assist with any questions or concerns.
iSpring US31-BV Under Sink 3-Stage Water Filtration System for Drinking, Reduce Bacteria and Viruses, SGS-Tested Water Filter, High Capacity Water Filter System with Faucet (US31-BV)
SGS Tested Bacteria & Virus Removal: This filter features a high-efficiency filtration membrane and offers superior microbial protection. The FC15-BV water filter has been rigorously tested by SGS and effectively removes viruses, bacteria, colloids, and particulates, ensuring water safety and cleanliness. Its advanced membrane captures even the smallest pathogens, providing robust defense against waterborne illnesses and ensuring cleaner, healthier water for your home.
Patented Design for Easy Installation - Say goodbye to complicated setups! Unlike other brands that require crawling under the sink and taking up to 30 minutes to install, iSpring’s exclusive top-mount faucet kit features a cutting-edge, tool-free design. With its stand-and-install setup, you can have your system up and running in just 20 seconds - no hassle, no stress.
Advanced Water Filtration for Purity: The iSpring US31-BV utilizes a robust 3-stage filtration process to provide the cleanest, safest drinking water. The process begins with sediment filtration to remove large particles, followed by CTO filtration to remove chlorine and some organic chemicals. Finally, the specialty CTO filtration layer thoroughly eliminates bacteria, viruses, rust, dirt, taste, and odors, leaving you with crisp, clear water free from contaminants.
Reliable Performance & Superior Craftsmanship: The iSpring US31-BV offers a high flow rate of up to 1 GPM, surpassing conventional under-sink filtration systems. Perfect for providing pure drinking water, washing fresh produce, and meeting the daily water needs of your entire household. The system is built with precision and high-quality materials. It features an elegant European-style brushed nickel faucet and a transparent first-stage housing for effortless filter monitoring.
Easy Setup and Low Maintenance: The system is designed for straightforward installation and low maintenance. No plumber is needed. This under-sink water filter is a simple DIY project. To maintain peak performance, it is recommended to replace the filters every 6 to 12 months, depending on water usage and the quality of the water source.
TDS Retention and Customer Support: The iSpring US31-BV maintains the total dissolved solids (TDS) levels in your water, preserving important minerals. If you're looking to reduce TDS further, we recommend considering an iSpring reverse osmosis system. Backed by a 1-year warranty and lifetime customer support from Atlanta, GA, the iSpring team is always ready to assist with any questions or concerns.
iSpring FC15-PF SGS Tested Replacement Activated Carbon Fiber Water Filter Cartridge for US31-PF Under Sink Water Filtration System and CW31-PF RV Water Filter System, Removes PFAS, Up to 12 Months (FC15-PF)
SGS Tested PFAS Reduction: Lasts up to 12 months, this water filter replacement uses activated carbon fiber technology for exceptional filtration. It effectively reduces PFAS, colloids, particulates, chlorine, and odors, providing safer, cleaner water for your home.
Compact Carbon Filter: Designed in the standard 10” x 2.5” size, this high-performance replacement cartridge ensures reliable water purification while maintaining a compact form factor for easy installation.
Enhanced Filtration Efficiency: The advanced activated carbon fiber construction of this replacement filter offers superior adsorption, delivering long-lasting filtration and a flow rate of up to 1 GPM.
Note: Please unwrap the cartridges before use. Unlike an RO membrane, this filter retains healthy minerals in your water and does not reduce Total Dissolved Solids (TDS). For TDS removal, consider our iSpring Reverse Osmosis (RO) systems.
iSpring 3-Stage Whole House Water Filter System, SGS-Tested to Remove Up to 99% Lead, Reduces Chlorine & Sediment, Whole Home Water Filtration System w/ 10” x 4.5” Filters and 1" Inlet/Outlet, Model WGB31B-CPB (WGB31B-CPB)
SGS-Tested Lead Removal: The media of the third-stage FC15B-PB filter has been rigorously tested by SGS. It effectively removes up to 99% of lead from your water, ensuring safer drinking water for your household.
Powerful 3-Stage Filtration: The iSpring WGB31B-CPB whole house water filtration system includes a 10” x 4.5” sediment filter, a CTO carbon block, and a lead removal filter — removing up to 99% of lead, along with sediments, chlorine, tastes, odors, and trace of other heavy metals like arsenic, cadmium, mercury and more for clean odor-free water.
Compact Yet Powerful: Ideal for apartments, smaller homes, or vacation properties, this 10” x 4.5” whole house water filter fits tight spaces while delivering long-lasting, high-performance filtration.
Built to Last: Designed for durability, this whole house water filter system 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 home water filtration system.
Quick and Easy Installation: Designed with a 1” NPT inlet/outlet and 10” x 4.5” filters, this water filter system for home delivers a strong water flow (up to 15 GPM) while requiring minimal maintenance.
Easy Filter Changes: Built-in pressure release buttons let you swap filters fast and mess-free.
Peace of Mind Guaranteed: Supported by a 1-year limited warranty and lifetime technical support from our U.S.-based customer service team. Whether you're purchasing your first whole house water filtration system or replacing your current home water filter, we're here to help—before and after your purchase.
Sealed for Quality: Every cartridge is individually wrapped to ensure freshness and peak performance. Be sure to unwrap before use.
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 or whole home water filtration system.
iSpring Whole House Water Filtration System, 3-Stage Iron Filter for Reducing Iron, Manganese, Chlorine, Sediment, Taste, and Odor, Model WGB32BM, Includes Additional Replacement Filter Set (WGB32BMF3)
Whole house water filter that protects your family and appliances from iron, manganese, chlorine, rust, and sediment – Our 3rd-stage iron filter (FM25B) is specifically designed to reduce iron (up to 3.0 ppm) and manganese (up to 1.0 ppm). This system also helps remove sediment, chlorine, rust, herbicides, industrial solvents, and other common contaminants found in tap or well water.
DIY-Friendly Installation & Simple Maintenance - With standard 1” NPT inlet/outlet connections and 20” x 4.5” filter cartridges, the WGB32BM is easy to install. It maintains a strong water flow rate of up to 15 GPM with minimal pressure drop. Step-by-step instructions and installation videos are available to help you complete the setup with confidence.
Premium Filtration Components - The first-stage high-capacity polypropylene sediment filter captures particles as small as 5 microns, while the second-stage carbon block filter—made from premium coconut shell carbon—delivers excellent chemical filtration. Both filters are independently tested to meet NSF/ANSI standards and are rated for 100,000 gallons, enough to supply a family of four for up to a year.
Trusted U.S.-based customer support - Register your system online to activate the 1-year manufacturer warranty and gain access to lifetime technical support from our U.S. local team. We stand by our products and are ready to assist you whenever you need help.
Extra Replacement Filter Set - This replacement set is designed for standard 20” x 4.5” whole house water filter systems and provides optimal performance for up to 6 months, depending on your water quality and usage.
Important Note - This system is designed for installation at your home’s main water entry point, ensuring filtered water throughout your entire house. It does not reduce Total Dissolved Solids (TDS) and instead retains essential minerals. For TDS reduction, we recommend exploring our iSpring Reverse Osmosis systems.
iSpring WGB22BF2 2-Stage Whole House Water Filtration System, Reduces Rust, Chlorine, Odors, and Cloudiness, w/Additional Replacement Filter Set (WGB22BF2)
Comprehensive Protection for Your Home – Effectively reduces up to 99% of chlorine and up to 95% of sediment, rust, odors, bad taste, herbicides, industrial solvents, and other common contaminants. Installed at the main water line, the WGB22B ensures clean water flows throughout your entire home.
Easy DIY Installation & Low Maintenance – Designed with 1” NPT inlet/outlet ports and high-capacity 20” x 4.5” filter cartridges, this system supports a strong water flow rate of up to 15 GPM. Clear instructions and online videos make installation and filter changes simple and hassle-free.
Dedicated Customer Support – Your satisfaction is our top priority. Register your product to activate the extended manufacturer warranty and enjoy lifetime personalized technical support from our U.S.-based team.
Retains Healthy Minerals – This whole house system is not designed to reduce Total Dissolved Solids (TDS), preserving beneficial minerals in your water. For TDS removal, consider our iSpring Reverse Osmosis systems.
Extra Replacement Filter Set for Continuous Whole House Protection: This replacement filter set helps reduce sediment, rust, chlorine, pesticides, and industrial chemicals, keeping your home's water clean and protecting plumbing and appliances.
iSpring WGB21B 2-Stage Whole House Water Filtration System, Reduces Sediment, Chlorine, Taste, and Odor, 10” x 4.5” Filters with 1” Inlet/Outlet, w/Additional 6-Month Replacement Filter Set (WGB21BF2)
Powerful 2-Stage Filtration - Reduces sediment, rust, chlorine, unpleasant tastes and odors, as well as volatile organic compounds (VOCs) such as pesticides, herbicides, and industrial solvents—providing cleaner, safer water to every faucet in your home.
High Capacity with Consistent Flow - The 10" x 4.5" filters deliver up to 50,000 gallons of filtered water—ideal for a family of four. The 1” inlet and outlet ensure a steady flow rate with minimal pressure drop, supporting your household’s daily water needs.
Quick Installation & Easy Maintenance - Comes pre-assembled on a durable mounting bracket for DIY-friendly installation. Includes filter wrench and a built-in pressure release valve to simplify filter changes and maintenance.
Retains Healthy Minerals - Unlike reverse osmosis systems, this system does not lower Total Dissolved Solids (TDS), helping preserve beneficial minerals naturally found in your water.
Certified High-Performance Filter Pack - Includes a 5-micron polypropylene sediment filter (FP15B) and a coconut shell carbon CTO filter (FC15B), both tested against NSF/ANSI 42 standards for material safety and water quality. Effectively reduces sediment, rust, chlorine, unpleasant taste, odors, and organic chemicals. Each set lasts up to 6 months or 50,000 gallons, depending on water quality—helping extend system life and maintain optimal performance.
Reliable Support & Warranty - Backed by a 30-day money-back guarantee and a 1-year warranty, with lifetime customer and technical support from our U.S.-based team in Atlanta, GA. Register your product for extended warranty coverage.
iSpring WCS50KGRO5004F, Whole House Water Softener & Under Sink Reverse Osmosis Water Filtration System, Reduce PFAS, TDS, and Lead, Complete Softening and Purification Solution for the Entire Home (WCS50KGRO5004F)
Removes Salt from Softened Water – Water softeners replace hardness minerals with sodium or potassium, which can make softened water less ideal for drinking. Pairing your softener with a point-of-use reverse osmosis (RO) system removes the added salt and other dissolved solids, delivering fresh, great-tasting, low-sodium water for safe drinking and cooking.
High-Capacity Softening – WCS50KG treats up to 50,000 grains of hardness, protecting plumbing, appliances, and fixtures from scale buildup and extending their lifespan
Intelligent Operation – WCS50KG features an advanced control valve with automatic regeneration, low salt reminder, and vacation mode for hands-free efficiency.
Powerful 6-Layer Filtration – RO5004F removes up to 99% of over 1,000 harmful contaminants, including chlorine, lead, PFAS, arsenic, and fluoride for safer, fresher water
Fast Flow with Built-in Pump – 500 GPD high-output RO system delivers water quickly and maintains strong pressure even for multi-tasking use in the kitchen
Tankless Space-Saving Design – RO5004F’s compact tankless build prevents secondary contamination, eliminates waiting time, and frees up storage space under the sink
Easy Maintenance – Modular filter design allows quick, tool-free replacements while real-time filter life monitoring ensures optimal performance
iSpring 3-Stage Whole House Water Filtration System, Removes Sediment, Chlorine, Chloramines, Odor and up to 99% Lead, w/ Smart Flow Sensor UV Filter for Bacteria&Viruses Removal(Model: WGB32B-CPB (WGB32BCPBUVF55)
Targeted Contaminant Reduction: Reduces sediment, dirt, sand, rust, chlorine, and odor to improve taste; removes up to 99% lead and reduces arsenic (III & V), mercury, and cadmium.
3-Stage High-Efficiency Design: Built with a sediment filter, carbon block, and lead-reduction filter using MetSorb media, the system combines mechanical, chemical, and adsorption filtration for comprehensive whole-house protection.
High Flow & Capacity: Up to 15 GPM with 1" NPT in/out and 20" x 4.5" cartridges; rated up to 100,000 gallons for long service life.
DIY-Friendly & Backed Support: Straightforward installation and maintenance; register for extended warranty and enjoy lifetime U.S.-based technical support.
UV Add-On for Disinfection: 55W UV system with smart flow sensor ballast (Auto/Move/Stop), 37.5" 304-SS chamber, 1" MNPT, up to 12 GPM; provides chemical-free final step to inactivate bacteria and viruses.
iSpring Light Commercial Tankless Reverse Osmosis Water Filtration System, Removes up to 99% contaminants, 300 GPD, Booster Pump & Pressure Gauge, w/ up to 2-Year Replacement Filter Set (Model: RCB3P) (RCB3PF17)
Powerful RO Water Filtration System – This high-capacity reverse osmosis system removes up to 99% of over 1,000 contaminants and hardness, including PFAS (PFOA and PFOS), lead (up to 98%), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more.
Durable RO System & Easy Installation – Built with a freestanding stainless steel frame and a metal hanging bracket, this system makes installation and filter replacement easier while providing added protection.
High Production Rate RO Water Filter – Super-efficient RO membranes deliver up to 300 gallons of purified reverse osmosis water per day, removing a wide range of contaminants as small as 0.0001 microns.
1.5:1 Pure to Drain Tankless RO System – Equipped with a built-in booster pump to increase purified water production by raising water pressure. Designed for residential or light commercial applications and compatible with 11- or 20-gallon iSpring storage tanks (tank not included).
Includes 2-Year Replacement Filter Set – Bundle comes with the iSpring F17RCB3P replacement filter pack, providing up to 2 years of reliable filter supply for long-term cost-effective maintenance
iSpring 3-Stage Under Sink Tankless Water Filtration System, NSF/ANSI Standards Bacteria and Viruses Removal, Long-Lasting Durability, w/ Up to 1-Year Replacement Filter Set (Model: US31-BV) (US31-BVF3)
3-Stage Filtration Under the Sink – US31-BV uses a PP sediment stage, CTO carbon block, and a specialty CTO membrane to reduce particles, chlorine, taste & odor,
Superior Quality – Built with high-quality components and a transparent first-stage housing for easy filter inspection. Tested to NSF/ANSI 42, 53, and 61 standards, and compliant with FDA guidelines for performance and durability.
1500-Gallon Capacity (~6–12 months) – High capacity design delivers up to 1500 gallons of clean water before filter replacement is needed
Up to 1 GPM Flow Rate – Provides reliable flow suitable for drinking, cooking, and rinsing produce, consistent with standard under-sink systems
F3-BV Replacement Pack Included – Ensures continuous performance for up to one year. Individually sealed for freshness