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$94.99
$99.99
$99.99
$99.99
iSpring FM15B Iron and Manganese Reducing Water Filter
$59.99
sediment filter
$39.99
whole house water filter
$3,262.99
wgb21b-pb replacement filter
$85.99
$2,449.00
whole house water filter
$3,304.99
whole house water filter
$3,304.99
iSpring FT15B Activated Post Carbon Water Filter Replacement Cartridge with Quick Connect for Countertop Reverse Osmosis RO System RCT600
$20.99
rct600 replacement filter
$25.99
iSpring WCS45KG Whole House Water Softener with Backwash Feature with white background
$1,349.00
$249.99
$699.99
$5,318.00
$3,348.00
us21b filter replacement cartridge
Out of Stock
$57.99
$2,848.00
iSpring F2WGB22B 4.5” x 20” Whole House Water Filter Replacement Set - One Sediment Cartridge and One Carbon Block Cartridge - Fits WGB22B (F2WGB22B)
  • [Protect Your Family and Household Appliance from Sediment, Chlorine, and More] Say goodbye to smelly, bad tasting water! Our filters are specially designed to remove up to 99% of chlorine from water as well as sediment, rust, industrial solvents, and various other contaminants.
  • [DIY Installation and Maintenance] Refer to our manual and our helpful YouTube videos for DIY installation. Water flow: up to 15 GPM. Our filter set fits standard 20” x 4.5” housings, including brand name models.
  • The first stage polypropylene sediment filter is able to achieve filtration down to 5 microns. The second stage CTO Carbon Block filter is made of coconut shell carbon to increase filtration efficiency and extend filter life. Both are tested by an independent third-party to meet NSF/ANSI standards. Both filters have a capacity of 100,000 gallons of water, enough to supply a family of four with clean water for a full year.
  • [Peace of Mind Customer Service] Register online to activate your manufacturer warranty and life-time free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
  • [Please Note] The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use. For well/pond water with very high iron/manganese please contact us for customized solutions. Unlike an RO membrane, the filters don’t reduce Total Dissolved Solids (TDS). If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.
  • $94.99
    iSpring FWSP100SL-ARJ Spin Down Sediment Water Filter Replacement Cartridge with Siliphos, for WSPSL-ARJ and WSPSL-ARJ-BP Series, 1 Count (Pack of 1) (FWSP100SL-ARJ)
  • Replacement Cartridge with Siliphos for iSpring Spin Down Sediment Filter (WSPSL-ARJ, WSP-SL-ARJ-BP)
  • Features a 100-micron Stainless steel mesh filter screen
  • Effectively eliminates dirt, sand, and rust, preventing their entry into larger filters or appliances
  • Cartridge dimensions: 12 inches in length by 4 1/2 inches outside diameter
  • Enjoy the assurance of lifetime technical support from iSpring.
  • $99.99
    iSpring FWSP200SL-ARJ Spin Down Sediment Water Filter Replacement Cartridge with Siliphos, for WSPSL-ARJ and WSPSL-ARJ-BP Series, 1 Count (Pack of 1) (FWSP200SL-ARJ)
  • Replacement Cartridge with Siliphos for iSpring Spin Down Sediment Filter (WSPSL-ARJ, WSP-SL-ARJ-BP)
  • Features a 200-micron Stainless steel mesh filter screen
  • Effectively eliminates dirt, sand, and rust, preventing their entry into larger filters or appliances
  • Cartridge dimensions: 12 inches in length by 4 1/2 inches outside diameter
  • Enjoy the assurance of lifetime technical support from iSpring.
  • $99.99
    iSpring FWSP500SL-ARJ Spin Down Sediment Water Filter Replacement Cartridge with Siliphos, for WSPSL-ARJ and WSPSL-ARJ-BP Series, 1 Count (Pack of 1) (FWSP500SL-ARJ)
  • Replacement Cartridge with Siliphos for iSpring Spin Down Sediment Filter (WSPSL-ARJ, WSP-SL-ARJ-BP)
  • Features a 500-micron Stainless steel mesh filter screen
  • Effectively eliminates dirt, sand, and rust, preventing their entry into larger filters or appliances
  • Cartridge dimensions: 12 inches in length by 4 1/2 inches outside diameter
  • Enjoy the assurance of lifetime technical support from iSpring.
  • $99.99
    iSpring FM15B Iron and Manganese Reducing Water Filter
    iSpring FM15B Iron and Manganese Reducing Water Filter, Replacement Cartridge for WGB21BM, 10"x 4.5" (FM15B)
  • iSpring FM15B is specially designed for iron & manganese removal, reducing iron (Max 3.0 ppm down to 0.01 ppm) and manganese (Max 1.0 ppm down to 0.01 ppm). Fits iSpring whole house water filtration system WGB21BM and most whole house systems that use 10" x4.5" filters.
  • Feed water pressure: 20 - 100 psi. Pressure impact: up to 5 psi drop at a flow rate of 8. GPM Flow Rate: 4 - 8 GPM .
  • Stable performance at a wider pH range 5.8 - 8.6 and temperature range 40 - 113°F. Filter life: 30,000 gallons at 3.0 ppm iron level.
  • Manufactured to comply strictly with FDA standards and tested by independent third party against NSF/ANSI standards.
  • Register online to activate your extended manufacturer warranty and lifetime free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
  • $59.99
    sediment filter
    iSpring F4AK 10"x2.5" Standard Water Filter Packs Replacement Cartridges for 6 Stage Reverse Osmosis, 6-Month Supply, No RO membrane (F4AK)
  • Tested by independent third-party to meet NSF/ANSI standard, replacement filters for standard 6-stage reverse osmosis systems
  • Standard sized 10" x 2.5"
  • Fits iSpring RCC7AK, RCC7P-AK, and most other RO systems that use standard sized filter housings including Flowmatic, PuROLine,
  • Crystal Quest, and Apec
  • Includes 1x FP15 sediment filter, 1x FG15 GAC filter, 1x CTO carbon filter, and 1x FA15 alkaline filter
  • Each filter is individually wrapped
  • $39.99
    whole house water filter
    iSpring WSP50ARB+WDS150K+WF150K+WGB32B+UVF55FS Well Water Solution with Finest 3-stage (WSP50ARB+WDS150K+WF150K+WGB32B+UVF55FS)
  • Stage 1: WSP50ARB Reusable Whole House Spin-down Sediment Water Filter with Scraper and Touch-Screen Auto Flushing Module. Flushable and reusable, the filter is used to create a multi-layer gradient filtration system taking the considerable workload off finer filters that follow it and result in longer filter life. As a larger, upgraded version of WSP series, WSP50ARB has higher capacity and filters out particulate, impurities, sediment, rust, and floating objects effectively. WSP series can be used for waste water treatment by spin down the sediment.
  • Stage 2: WDS150K Anti-Scale Whole House Water Conditioner with Patented Scale Inhibitor. The salt-free water conditioner protects your entire plumbing system and appliances from scale and corrosion.
  • Stage 3: WF150K Whole House Central Water Filtration System with Smart Control Valve.The system removes chlorine, chloramine, lead, mercury, H2S (rotten egg smell), heavy metals, pesticides, herbicides, and various other contaminants. Thanks to its smart control valve and backlash technology, the filter media can be regenerated automatically for up to 10 years so that you always have clean and fresh media to filter your water.
  • Stage 4: WGB32B 3-Stage Whole House Water Filtration System w/ 20” x 4.5” Fine Sediment and Carbon Block Filters. Installed after WF150K, the system helps to remove remaining chlorine (taste & odor), sediment, rust, pesticides, herbicides, industrial solvents, and various other contaminants from water.
  • Stage 5: UVF55FS UV Light with Flow Sensor Switch. A last step to add to your water filtration system for well water and other natural water source users.
  • $3,262.99
    wgb21b-pb replacement filter
    iSpring FCRC15B Lead Reducing Replacement Water Filter, 10"x4.5" (FCRC15B)
  • This filter (FCRC15B) is specially designed for lead reducing. It features a filtration capacity of up to 80, 000 gallons of water, reducing lead level from 100 ppb to 15 ppb (the EPA standard for drinking water) and less.
  • Being the official 2nd stage filter for iSpring WGB21B-PB, FCRC15B also fits standard 10” x 4.5” housings from most brand name models.
  • The cartridge lasts up to 3 times longer than conventional media. It also has little impact on water flow (up to 15 GPM) and requires little maintenance.
  • Backed by a 30-day money-back guarantee and extended manufacturer warranty upon warranty registration at iSpring. Lifetime tech support(678-261-7611) from Atlanta, GA USA.
  • Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS), and instead keeps minerals in your water. If you are interested in a filter that removes TDS, please consider our iSpring RO systems.
  • $85.99
    iSpring WCFM500K Iron, Manganese, and Hydrogen Sulfide Water Filtration System, Whole House or Well Water, Set & Forget, Last up to 10 Years (WCFM500K)
  • Enjoy Clean Water from Every Faucet: Reduces iron (up to 12 ppm), manganese & hydrogen sulfide (up to 20 ppm), solids, and turbidity with 3-micron sediment filtration. Thanks to the automatic media regeneration feature, the system can last for up to 10 years or filters up to 500K gallons of water without the hassle of filter replacements.
  • “Set & Forget'' Digital Control: With the LED screen, once you set your personalized auto-flush intervals depending on your incoming water quality and usage, WCFM500K is maintenance-free ever after, saving you time and money in the long run. It is indeed a silent guard at the point of entry for your entire house on well or city water.
  • Use No Chemicals: With new technology, WCFM500K whole house water filter uses only air for media regeneration. Unlike similar systems from other manufacturers, iSpring WCFM500K does not use any oxidizers or chemical feed other than the same air we breathe.
  • Peace of Mind Customer Service: Besides a 30-day money-back guarantee, iSpring stands behind its products by providing a 1-year manufacturer warranty and life-time free technical support. Extended warranty plans are also available upon registration online. Local customers are welcome to visit us and pick up products at our warehouse in Cumming, GA.
  • Please Note: Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS) and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, also consider our iSpring Reverse Osmosis (RO) systems for additional protection.
  • For safe and effective use, disinfect unsafe or unknown quality water before use. Remove phosphate and avoid örganic contaminants as they can damage the media.
  • $2,449.00
    whole house water filter
    iSpring WSP50ARB+WDS150K+WF150K+WGB32BM+UVF55FS Well Water Solution with Finest 3-stage + Iron & Manganese Removal (WSP50ARB+WDS150K+WF150K+WGB32BM+UVF55FS)
  • Stage 1: WSP50ARB Reusable Whole House Spin-down Sediment Water Filter with Scraper and Touch-Screen Auto Flushing Module. Flushable and reusable, the filter is used to create a multi-layer gradient filtration system taking the considerable workload off finer filters that follow it and result in longer filter life. As a larger, upgraded version of WSP series, WSP50ARB has higher capacity and filters out particulate, impurities, sediment, rust, and floating objects more effectively. WSP series can be used for waste water treatment by spin down the sediment.
  • Stage 2: WDS150K Anti-Scale Whole House Water Conditioner with Patented Scale Inhibitor. The salt-free water conditioner protects your entire plumbing system and appliances from scale and corrosion.
  • Stage 3: WF150K Whole House Central Water Filtration System with Smart Control Valve.The system removes chlorine, chloramine, lead, mercury, H2S (rotten egg smell), heavy metals, pesticides, herbicides, and various other contaminants. Thanks to its smart control valve and backlash technology, the filter media can be regenerated automatically for up to 10 years so that you always have clean and fresh media to filter your water.
  • Stage 4: WGB32BM 3-Stage Whole House Water Filtration System w/ 20” x 4.5” Sediment, Carbon, and Iron & Manganese Reducing Filters. Installed after WF150K, our 3rd stage filter (FM25B) is designed for iron & manganese removal, reducing iron (MAX 3.0 ppm down to 0.01 ppm) and manganese (MAX 1.0 ppm down to 0.01 ppm). Our filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process. The system also removes remaining sediment, chlorine, rust, pesticides, herbicides, industrial solvents, and various other contaminants.
  • Stage 5: UVF55FS UV Light with Flow Sensor Switch. A last step to add to your water filtration system for well water and other natural water source users.
  • $3,304.99
    whole house water filter
    iSpring WSP50ARB+WDS150K+WF150K+WGB32B-PB+UVF55FS Well Water Solution with Finest 3-stage + Lead Removal (WSP50ARB+WDS150K+WF150K+WGB32B-PB+UVF55FS)
  • Stage 1: WSP50ARB Reusable Whole House Spin-down Sediment Water Filter with Scraper and Touch-Screen Auto Flushing Module. Flushable and reusable, the filter is used to create a multi-layer gradient filtration system taking the considerable workload off finer filters that follow it and result in longer filter life. As a larger, upgraded version of WSP series, WSP50ARB has higher capacity and filters out particulate, impurities, sediment, rust, and floating objects effectively. WSP series can be used for waste water treatment by spin down the sediment.
  • Stage 2: WDS150K Anti-Scale Whole House Water Conditioner with Patented Scale Inhibitor. The salt-free water conditioner protects your entire plumbing system and appliances from scale and corrosion.
  • Stage 3: WF150K Whole House Central Water Filtration System with Smart Control Valve.The system removes chlorine, chloramine, lead, mercury, H2S (rotten egg smell), heavy metals, pesticides, herbicides, and various other contaminants. Thanks to its smart control valve and backlash technology, the filter media can be regenerated automatically for up to 10 years so that you always have clean and fresh media to filter your water.
  • Stage 4: WGB32B-PB 3-Stage Whole House Water Filtration System w/ 20” x 4.5” Sediment, Carbon, and Lead Reducing Filters. Installed after WF150K, our 3rd stage filter (FCRC25B) lead removal filter is designed for reducing lead. This filter features a capacity of 15,000 ppm for lead, reducing lead to below 15 ppb (the EPA standard for drinking water). The system also removes remaining sediment, chlorine, rust, pesticides, herbicides, industrial solvents, and various other contaminants.
  • Stage 5: UVF55FS UV Light with Flow Sensor Switch. A last step to add to your water filtration system for well water and other natural water source users.
  • $3,304.99
    iSpring FT15B Activated Post Carbon Water Filter Replacement Cartridge with Quick Connect for Countertop Reverse Osmosis RO System RCT600
    iSpring FT15B Activated Post Carbon Water Filter Replacement Cartridge with Quick Connect for Countertop Reverse Osmosis RO System RCT600 (FT15B)
  • Individually wrapped activated post carbon replacement filter cartridge dedicated for iSpring high capacity tankless countertop reverse osmosis water filter system RCT600.
  • As the last stage of RCT600, this post carbon filter removes chlorine, bad tastes, and odors to improve the quality of your drinking water. It captures any particles that may have accumulated before refreshing tasty water is delivered to the faucet.
  • Quick and easy filter change. iSpring FT15B activated carbon Filter is built with secure push-fit quick connect fittings on both sides, allowing for faster filter replacement. If you have trouble installing the filters, please refer to the RCT600 installation video, user manual, or contact us directly.
  • Depending on your water usage and the quality of your source water, please replace this activated carbon filter cartridge every 6-12 months to achieve optimal performance.
  • Peace-of-mind after-sale support is backed by a 30-day money-back guarantee, manufacturer warranty, and lifetime free tech and customer support in Atlanta, GA. Register online to activate your warranty. We stand behind our products. Please feel free to reach out to us for questions and assistance. Your satisfaction is our top priority!
  • $20.99
    rct600 replacement filter
    iSpring FPAC17 Replacement Composite Filter for Tankless Countertop Reverse Osmosis Water Filtration System RCT600 (FPAC17)
  • Dedicated 1st stage replacement filter for iSpring countertop RO water filter system RCT600. Comes before 600 GPD RO membrane MC600 and 3rd stage post carbon filter FT15B. Experience clean and fresh water every time you turn on your drinking water faucet. This filter can also be used for pool and hottub.  
  • Featuring a multi-layer design, this 3-in-1 composite filter FPAC17 is designed to remove sand, rust, dirt, particles and polish water to remove bad taste and odor.
  • Quick and easy filter change. iSpring FPAC17 composite filter is built with secure 1/4” push-fit quick connect fittings on both sides, allowing for faster filter replacement. 
  • Depending on your water usage and the quality of your source water, please replace this water filter cartridge every 6-12 months to ensure optimal performance. If you have trouble installing the filters please refer to the RCT600 installation video, user manual, or contact us directly. 
  • Peace-of-mind after-sale support is backed by a 30-day money-back guarantee, manufacturer warranty, and lifetime free tech and customer support in Atlanta, GA. Register online to activate your warranty. We stand behind our products. Please feel free to reach out to us for questions and assistance. Your satisfaction is our top priority!
  • $25.99
    iSpring WCS45KG Whole House Water Softener with Backwash Feature with white background
    iSpring WCS45KG Whole House Water Softener with Backwash Feature - 45,000 Grain Capacity for Households and Business (WCS45KG )
  • Enjoy Quality Softened Water from Every Faucet! This system has a high capacity for treating up to 45,000 grains of hardness. It removes calcium and magnesium from your water at the point of entry, providing you with quality soft water for cooking, bathing and laundry. It can be installed in businesses, institutions, hospitals, schools and other enterprises.
  • Protect Your Household Appliances and Plumbing from Scale and Expensive Repairs: The WCS45KG whole house water softener descales your entire water system and prevents scale buildup in water heater and pipes.
  • Saves You Salt and Water: The system can calculate and design an economical and effective soft water treatment plan based on the water source and the treated water volume. You can also adjust the hardness of filtered water with this system based on your preference or requirements.
  • Built to Last: The WCS45KG whole house water softener’s automatic backwash and media regeneration feature helps to extend the lifespan of resin and improve the system’s performance without the hassle of manual cleaning. It is equipped with pre-filled, quality ion exchange resin, corrosion-resistant and rust-free fiberglass tank, durable automatic control valve, and 1″ NPT inlet/outlet connector.
  • Peace of Mind Customer Service: Besides a 30-day money-back guarantee, iSpring stands behind its products by providing a 1-year manufacturer warranty and life-time free technical support. Extended warranty plans are also available online. Local customers are welcome to visit our showroom and pick up products at our warehouse in Cumming, GA.
  • $1,349.00
    iSpring F10CRO1000 4.5'' x 20'' Tankless Commercial Reverse Osmosis Water Filter 1-Year Replacement Cartridge Pack, 10-Piece (F10CRO1000)
  • Protect Your Family and Household Appliances from Sediment, Chlorine, and More. Say goodbye to smelly, bad tasting water! Our filters are specially designed to remove chlorine from water as well as sediment, rust, herbicides, industrial solvents, and various other contaminants.
  • Individually wrapped, 1-year high-capacity, top quality filter replacement cartridge pack for iSpring CRO1000 reverse osmosis water filtration system and standard housings that use 20” x 4.5” water filters.
  • Sediment Water Filter: The first stage high capacity polypropylene sediment filter works as the first barrier in the reverse osmosis system by removing solid particles like silt, rust and dirt from the water and reducing a significant percentage of contaminants in the water. This prevents the other filters from getting clogged with fine particles and reduces the risk of damage to the other parts of the filtration system.
  • Carbon Block Filter: The second and third stage CTO Carbon Block filters are made of coconut shell carbon to increase filtration efficiency and extend filter life. Activated carbon filters trap and absorb chemicals and chlorine from the water. This results in the removal of odors and an improvement on the taste of the water.
  • Ten 20” x 4.5” replacement water filters included: 6 Sediment Filters and 4 Carbon Block Filters (No RO membrane included).
  • $249.99
    iSpring F21CRO1000 4.5'' x 20'' 4-Stage Tankless Commercial Reverse Osmosis Water Filter 2-Year Replacement Cartridge Pack, 21-Piece (F21CRO1000)
  • Individually wrapped, 2-year high-capacity, top-quality filter replacement cartridge pack for iSpring CRO1000 and standard housings that use 20’’ x 4.5” water filters.
  • Sediment Water Filter: The first stage high-capacity polypropylene sediment filter works as the first barrier in the reverse osmosis system by removing solid particles like silt, rust and dirt from the water and reducing a significant percentage of contaminants in the water. This prevents the other filters from getting clogged with fine particles and reduces the risk of damage to the other parts of the filtration system.
  • Carbon Block Filter: The second and third stage CTO Carbon Block filters are made of coconut shell carbon to increase filtration efficiency and extend filter life. Activated carbon filters trap and absorb chemicals and chlorine from the water. This results in the removal of odors and an improvement on the taste of the water.
  • 1000 GPD RO Membrane: The fourth stage RO membrane removes up to 99% of over 1,000 contaminants, including lead (up to 98%), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more. The core of CRO1000 beats contaminants, delivering clean water at a rate of up to 1,000 gallons per day. Operating at 80 - 130 psi, it achieves an exceptional 1.5:1 pure-to-drain water ratio, enhancing efficiency and reducing water bill costs.
  • Twenty-one 20” x 4.5” replacement water filters included: 12 Sediment Filters, 8 Carbon Block Filters and 1 RO Membrane.
  • $699.99
    iSpring WSP50ARB+WCFM500K+WCS45KG+WF150K+UVF55FS Well Water Filtration Solution - Set & Forget (WSP50ARB+WCFM500K+WCS45KG+WF150K+UVF55FS)
  • Stage 1: WSP50ARB Reusable Whole House Spin-down Sediment Water Filter with Scraper and Touch-Screen Auto Flushing Module. Flushable and reusable, the filter is used to create a multi-layer gradient filtration system taking the considerable workload off finer filters that follow it and result in longer filter life. As a larger, upgraded version of WSP series, WSP50ARB has higher capacity and filters out particulate, impurities, sediment, rust, and floating objects more effectively. WSP series can be used for waste water treatment by spin down the sediment.
  • Stage 2: WCFM500K Iron, Manganese, and Hydrogen Sulfide Water Filtration System. It reduces iron (up to 12 ppm), manganese & hydrogen sulfide (up to 20 ppm), solids, and turbidity with 3-micron sediment filtration. Thanks to the automatic media regeneration feature, the system can last for up to 10 years or filters up to 500K gallons of water without the hassle of filter replacements.
  • Stage 3: WCS45KG Whole House Water Softener with Backwash Feature. This system has a high capacity for treating up to 45,000 grains of hardness. It removes calcium and magnesium from your water at the point of entry, providing you with quality soft water for cooking, bathing and laundry. It can be installed in businesses, institutions, hospitals, schools and other enterprises.
  • Stage 4: WF150K Whole House Central Water Filtration System with Smart Control Valve.The system removes chlorine, chloramine, lead, mercury, H2S (rotten egg smell), heavy metals, pesticides, herbicides, and various other contaminants. Thanks to its smart control valve and backlash technology, the filter media can be regenerated automatically for up to 10 years so that you always have clean and fresh media to filter your water.
  • Stage 5: UVF55FS UV Light with Flow Sensor Switch. The last step to add to your water filtration system for well water and other natural water source users.
  • For safe and effective use, disinfect unsafe or unknown quality water before use. Remove phosphate and avoid örganic contaminants as they can damage the media.
  • $5,318.00
    iSpring WCS45KG+ WCFM500K Whole House Iron, Manganese, and Hydrogen Sulfide Water Filter + Water Softener - Set & Forget (WCS45KG+ WCFM500K)
  • Stage 1: WCFM500K Iron, Manganese, and Hydrogen Sulfide Water Filtration System. It reduces iron (up to 12 ppm), manganese & hydrogen sulfide (up to 20 ppm), solids, and turbidity with 3-micron sediment filtration. Thanks to the automatic media regeneration feature, the system can last for up to 10 years or filters up to 500K gallons of water without the hassle of filter replacements.
  • “Set & Forget'' Digital Control: With the LED screen, once you set your personalized auto-flush intervals depending on your incoming water quality and usage, WCFM500K is maintenance-free ever after, saving you time and money in the long run. It is indeed a silent guard at the point of entry for your entire house on well or city water.
  • Use No Chemicals: With new technology, WCFM500K whole house water filter uses only air for media regeneration. Unlike similar systems from other manufactures, iSpring WCFM500K does not use any oxidizers or chemical feed other than the same air we breathe.
  • Stage 2: WCS45KG Whole House Water Softener with Backwash Feature. This system has a high capacity for treating up to 45,000 grains of hardness. It removes calcium and magnesium from your water at the point of entry, providing you with quality soft water for cooking, bathing and laundry. It can be installed in businesses, institutions, hospitals, schools, and other enterprises.
  • Protect Your Household Appliances and Plumbing from Scale and Expensive Repairs: The WCS45KG whole house water softener descales your entire water system and prevents scale buildup in water heater and pipes.
  • Saves You Salt and Water: The system can calculate and design an economical and effective soft water treatment plan based on the water source and the treated water volume. You can also adjust the hardness of filtered water with this system based on your preference or requirements.
  • Built to Last: The WCS45KG whole house water softener’s automatic backwash and media regeneration feature helps to extend the lifespan of resin and improve the system’s performance without the hassle of manual cleaning. It is equipped with pre-filled, quality ion exchange resin, corrosion-resistant and rust-free fiberglass tank, durable automatic control valve, and 1″ NPT inlet/outlet connector.
  • For safe and effective use, disinfect unsafe or unknown quality water before use. Remove phosphate and avoid örganic contaminants as they can damage the media.
  • $3,348.00
    us21b filter replacement cartridge
    iSpring FG15B-KS GAC and KDF Carbon Filter Replacement Cartridge for Direct Connect Undersink Water Filtration System US21B, 10” x 4.5” (FG15B-KS)
  • [Superb Filtration Performance] FG15B-KS 10” x 4.5” compound filter is designed to effectively remove chlorine, lead, mercury, hydrogen sulfide, iron, chloride, chloramines, herbicides, odors, and other contaminants or impurities. Capacity: 80000 gallons
  • [Water Health Warrior] Teaming up with carbon filters like iSpring FC15B, this filter is super powerful to remove the unpleasant taste or odor left in chlorinated water while maintaining the protection benefits of chlorine in water disinfection. They also tackle problems like turbidity, cloudiness, colors, bad taste, and odors like hydrogen sulfide that smells like rotten eggs. A reliable shield that protects you and your family from ingesting harmful chemicals or contaminants in your tap water.
  • [Great Compatibility] Official 1st stage replacement filter cartridge for iSpring direct connect Point-of-Use(POU) undersink water filtration system US21B. Fits standard 10" undercounter or whole house water filtration systems. Individually sealed for freshness.
  • [Exceptional Filter Life] Based on the contaminant levels in source water and your water use, we suggest that you change your filters every 8-12 months for best filtration performance. Hassle-free filter cartridge replacement is a breeze!
  • [TDS Note] Please be noted that the system for which this filter works is NOT designed to reduce Total Dissolved Solids(TDS) removal and instead keeps essential minerals in your water. If you are interested in a filter that significantly reduces TDS, please consider our iSpring Reverse Osmosis (RO) systems RCC7 series or tankless RO500.
  • [Peace-of-Mind Support] We offer tech and CS support via phone and email from Atlanta, GA. Contact our responsive and professional team for product selection to suit your water filtration needs and after-sale support to maximize your user experience. Now, and years to come, we will be right here and ready to help.
  • Out of Stock
    $57.99
    iSpring WF150K + WCS45KG Whole House Water Softener + Chlorine, Chloramine, and Heavy Metal Water Filter - Set & Forget (WF150K + WCS45KG)
  • Stage 1: WCS45KG Whole House Water Softener with Backwash Feature. This system has a high capacity for treating up to 45,000 grains of hardness. It removes calcium and magnesium from your water at the point of entry, providing you with quality soft water for cooking, bathing and laundry. It can be installed in businesses, institutions, hospitals, schools, and other enterprises.
  • Protect Your Household Appliances and Plumbing from Scale and Expensive Repairs: The WCS45KG whole house water softener descales your entire water system and prevents scale buildup in water heater and pipes.
  • Saves You Salt and Water: The system can calculate and design an economical and effective soft water treatment plan based on the water source and the treated water volume. You can also adjust the hardness of filtered water with this system based on your preference or requirements.
  • Built to Last: The WCS45KG whole house water softener’s automatic backwash and media regeneration feature help to extend the lifespan of resin and improve the system’s performance without the hassle of manual cleaning. It is equipped with pre-filled, quality ion exchange resin, corrosion-resistant and rust-free fiberglass tank, durable automatic control valve, and 1″ NPT inlet/outlet connector.
  • Stage 2: WF150K Whole House Central Water Filtration System with Smart Control Valve. The system removes chlorine, chloramine, lead, mercury, H2S (rotten egg smell), heavy metals, pesticides, herbicides, and various other contaminants. Thanks to its smart control valve and backlash technology, the filter media can be regenerated automatically for up to 10 years so that you always have clean and fresh media to filter your water.
  • With the digital screen, you can easily set your personalized auto-flush intervals depending on your incoming water quality and water usage. The system is basically maintenance-free after the initial setup, which saves your time and money in the long run.
  • $2,848.00
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