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20 x 4.5 water filter
$125.99
uv filter ballast
$85.99
uv filter bulb
$69.99
$69.99
uv filter ballast
$58.99
$398.99
5 micron sediment filter
$64.99
1 micron sediment filter
$64.99
5 micron sediment filter 20 inch
$28.99
carbon block filter
$35.99
granular activated carbon filter
$32.09
ORBX2 Replacement O-ring for WGB32B Series and WGB22B Series Whole House Water Filtration Systems
Out of Stock
$23.99
$394.99
water filters
$99.99
$2,049.00
iSpring FM15B Iron and Manganese Reducing Water Filter
$59.99
iSpring WCS45KG Whole House Water Softener with Backwash Feature with white background
$1,349.00
$3,348.00
$2,848.00
$125.99
20 x 4.5 water filter
iSpring FP220BX8 20” x 4.5” Water Filter Replacement Cartridges - Sediment Filter - 20 Micron - Fits Whole House Water Filtration Systems - Pack of 8 (FP220BX8)
  • Protect Your Family and Household Appliance from Large Sediments: The FP220B sediment filters are specially designed to remove large sediments, dust, sand, large particles, silt, dirt, and rust from water. They are usually used as the first stage of a water filtration system to prevent the filters that follow to get clogged too soon. This filter can also be used for pool and hottub.
  • Standard Size: Our filter fits standard 20” x 4.5” housings, including brand name models.
  • The FP220B high capacity polypropylene sediment filter is able to achieve filtration down to 20 microns. The filters are tested by an independent third-party to meet NSF/ANSI standards. They have a capacity of 100,000 gallons of water, enough to supply a family of four with clean water for a full year (depending on your water quality). Water flow: up to 15 GPM.
  • Peace of Mind Customer Service: Register online to activate your manufacturer warranty and life-time free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
  • Please Note: The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use. Unlike an RO membrane, the filters don’t reduce Total Dissolved Solids (TDS). If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.
  • $125.99
    uv filter ballast
    iSpring UVT55FS UV Light Whole House Water Filter Transformer/Ballast with Water Flow Sensor, 55W 110V, for UVF55FS (UVT55FS)
  • UV transformer/ballast with flow sensor for UVC lamps, 55-Watt, 110-Volt
  • Compatible only with iSpring whole house UV filter UVF55FS
  • UL recognized component
  • Current frequency: 60 Hz
  • 1-year limited manufacturer warranty and lifetime tech support from iSpring water systems in Atlanta, GA.
  • $85.99
    uv filter bulb
    iSpring UVB55FS 55W UV Replacement Lamp UV Bulb for UVF55FS Whole House UV Water Filter (UVB55FS)
  • Fits iSpring whole house UV water filter system UVF5FS
  • Durable, effective, and reliable
  • 55-Watt UV lamp
  • Approximate dimension: 1 in. Dia x 35 in. L (not including the poles)
  • 4-pin at one end
  • Flow rate: up to 12 GPM
  • Life: up to 9,000 hours
  • $69.99
    iSpring UVB55 55W UV Replacement Lamp UV Bulb for UVF55 Whole House UV Water Filter (UVB55)
  • Fits iSpring whole house UV water filter system UVF55
  • Durable, effective, and reliable
  • 55-Watt UV lamp
  • Philip Brand
  • Approximate dimension: 1 in. Dia x 35 in. L (not including the poles)
  • 2 pins at both ends
  • Flow rate: up to 12 GPM
  • Life: up to 9,000 hours
  • $69.99
    uv filter ballast
    iSpring UVT55 UV Light Whole House Water Filter Transformer/Ballast, 55W 110V, for UVF55 (UVT55)
  • UV transformer/ballast for UVC lamps, 55-Watt, 110-Volt
  • Compatible only with iSpring whole house UV filter UVF55
  • UL recognized component
  • Current frequency: 60 Hz
  • 1-year limited manufacturer warranty and lifetime tech support from iSpring water systems
  • $58.99
    iSpring WGB22B+AHPF12MNPT16X2 2-Stage Whole House Water Filtration System w/ 20” x 4.5” Fine Sediment and Carbon Block Filters, and 3/4 inch Push-Fit Hose Connectors (WGB22B+AHPF12MNPT16X2)
  • [Protect Your Family and Household Appliance from Sediment, Chlorine, and More] Say goodbye to smelly, bad tasting water! Our system removes up to 99% of chlorine from water as well as sediment, rust, industrial solvents, and various other contaminants. This system is installed at the main water supply line in order to treat all the water in your home.
  • [DIY Installation and Maintenance] Refer to our manual and our helpful YouTube videos for DIY installation. 1” NPT inlet / outlet, 20” x 4.5” filter cartridges, water flow: up to 15 GPM. Two 12” push-fit hoses are included for hassle-free installation to any 3/4" pipes like Copper, PEX, or CPVC pipes with no welding or glue needed. A removal tool is also included if you need to disconnect the system from the pipes.
  • The first stage high capacity 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 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. The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use.
  • [Peace of Mind Customer Service] Register online to activate your 1-year 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] Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS). If you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis (RO) systems.
  • $398.99
    5 micron sediment filter
    iSpring FP15X25 5 Micron Box of 25 10"x2.5" Standard Sediment Water Filter Replacement Cartridge, 25-Pack (FP15X25)
  • Made of 100% Melt-Blown Polypropylene, multi-layer filtration. This filter can also be used for pool and hottub.
  • Diameter 2.5" x 10" Length
  • 5 Micron - 25 filters included
  • Fits 10" filter housings
  • Tested by independent third-party to meet NSF/ANSI standard
  • $64.99
    1 micron sediment filter
    iSpring FP11X25 1 Micron Box of 25 10"x2.5" Standard Sediment Water Filter Replacement Cartridges, 25-Pack (FP11X25)
  • Multi-layer gradient design
  • 2.5 inch (O.D) x 10 inch (Length) x 1 1/8 inch (I.D), Fits industry standard 10 inch filter housings
  • Good for RO, Counter-top, Whole-house water filters and ice machine, film, beverage processing
  • Genuine filter cartridge supply. This filter can also be used for pool and hottub.
  • $64.99
    5 micron sediment filter 20 inch
    iSpring FP25 20” x 2.5” Water Filter Replacement Cartridges - Fine Sediment Filter - 5 Micron - Fits Standard 20” x 2.5” Water Filtration Systems (FP25)
  • Protect Your Family and Household Appliance from Sediments: The FP25 sediment filters are specially designed to remove sediments, dust, sand, large particles, silt, dirt, and rust from water. They are usually used as the first stage of a water filtration system to prevent the filters that follow from getting clogged too soon. This filter can also be used for pool and hottub.
  • Standard Size: Our filter fits standard 20” x 2.5” housings, including brand name models.
  • The FP25 polypropylene sediment filter is able to achieve filtration down to 5 microns. The filters are tested by an independent third-party to meet NSF/ANSI standards. They have a capacity of 30,000 gallons of water, enough to supply a family of four with clean water for half a year (depending on your water quality). Water flow: up to 12 GPM.
  • Peace of Mind Customer Service: Register online to activate your extended manufacturer warranty and life-time free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
  • Please Note: The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use. Unlike an RO membrane, the filters don’t reduce Total Dissolved Solids (TDS). If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.
  • $28.99
    carbon block filter
    iSpring FC25 High Capacity 20” x 2.5” Water Filter Replacement Cartridges - CTO Carbon Block - Fits WCB32C, WCB32O, and RCB3P (FC25)
  • Protect Your Family and Household Appliance from Chlorine and More: Say goodbye to smelly, bad tasting water! The FC25 carbon block filter is specially designed to remove up to 99% of chlorine from water as well as various other contaminants that cause unpleasant odors and tastes.
  • Standard Size: Our filter set fits standard 20” x 2.5” housings, including brand name models.
  • Our FC25 CTO Carbon Block filters are made of coconut shell carbon to increase filtration efficiency and extend filter life. They are tested by an independent third-party to meet NSF/ANSI standards. The filters have a capacity of 30,000 gallons of water, enough to supply a family of four with clean water for half a year. Water flow: up to 12 GPM.
  • Peace of Mind Customer Service: Register online to activate your extended manufacturer warranty and life-time free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
  • Please Note: The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use. Unlike an RO membrane, the filters don’t reduce Total Dissolved Solids (TDS). If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.
  • $35.99
    granular activated carbon filter
    iSpring FG25 20” x 2.5” Water Filter Replacement Cartridges - Granular Activated Carbon - Fits RCB3P RO System and other 20” x 2.5” Systems (FG25)
  • Protect Your Family and Household Appliance from Chlorine and More: Say goodbye to smelly, bad tasting water! The FG25 granular activated carbon filter is specially designed to remove dust, particles, rust, and odors and tastes caused by various contaminants, especially chlorine from your source water.
  • Standard Size: Our filter set fits standard 20” x 2.5” housings, including brand name models.
  • Our FG25 granular activated carbon filters are made of coconut shell carbon to increase filtration efficiency and extend filter life. They are tested by an independent third-party to meet NSF/ANSI standards. The filters have a capacity of 30,000 gallons of water, enough to supply a family of four with clean water for half a year. Water flow: up to 12 GPM.
  • Peace of Mind Customer Service: Register online to activate your extended manufacturer warranty and life-time free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
  • Please Note: The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use. Unlike an RO membrane, the filters don’t reduce Total Dissolved Solids (TDS). If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.
  • $32.09
    ORBX2 Replacement O-ring for WGB32B Series and WGB22B Series Whole House Water Filtration Systems
    iSpring ORBX2 Replacement O-ring for WGB32B Series and WGB22B Series Whole House Water Filtration Systems - Pack of 2 (ORBX2)
  • The o-rings are 5.8” in diameter and fit iSpring WGB32B series and WGB22B series whole house water filtration systems.
  • Peace of Mind Customer Service: Register online to activate your manufacturer warranty and life-time free tech support. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
  • Please note: The o-rings are for iSpring WGB32 series, WGB22 series, and WGB12B whole house water filtration systems only. If you need replacement o-rings for reverse osmosis (RO) pre-filter housings, please consider iSpring ORFX3. If you need replacement o-rings for WGB21B series, WGB12B, and WDS series whole house water filters, please consider iSpring ORB1.
  • Out of Stock
    $23.99
    iSpring WGB22BM 2-Stage Whole House Water Filtration System with Carbon Block and Iron & Manganese Reducing Filters (WGB22BM)
  • [Protect Your Family and Household Appliance from Iron, Manganese, and More] Our 2nd stage filter (FM25B) is specially designed for iron & manganese removal, reducing iron (MAX 3.0 ppm down to 0.01 ppm) and manganese (MAX 1.0 ppm down to 0.01 ppm). The system also removes sediment, chlorine, rust, industrial solvents, and various other contaminants. For well/pond water with very high iron/manganese please contact us for customized solutions.
  • [DIY Installation and Maintenance] Refer to our manual and our helpful YouTube videos for DIY installation. 1” NPT inlet / outlet, 20” x 4.5” filter cartridges, water flow: up to 15 GPM.
  • The first stage CTO Carbon Block filter is made of coconut shell carbon to increase filtration efficiency and extend filter life. It is tested by an independent third-party to meet NSF/ANSI standards. The filter has a capacity of 100,000 gallons of water, enough to supply a family of four with clean water for a full year. The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use.
  • [Peace of Mind Customer Service] Register online to activate your 1-year 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] This system is installed at the main water supply line in order to treat all the water in your home. Unlike an RO system, this system will NOT reduce Total Dissolved Solids (TDS). If you are interested in a filter that removes TDS consider our iSpring Reverse Osmosis (RO) systems.
  • $394.99
    water filters
    iSpring FP25X25 High Capacity 20” x 2.5” Water Filter Replacement Cartridges - Fine Sediment Filter - 5 Micron - Pack of 25 (FP25X25)
  • Protect Your Family and Household Appliance from Sediments: The FP25 sediment filters are specially designed to remove sediments, dust, sand, large particles, silt, dirt, and rust from water. They are usually used as the first stage of a water filtration system to prevent the filters that follow from getting clogged too soon. This filter can also be used for pool and hottub.
  • Standard Size: Our filter fits standard 20” x 2.5” housings, including brand name models.
  • The FP25 polypropylene sediment filter is able to achieve filtration down to 5 microns. The filters are tested by an independent third-party to meet NSF/ANSI standards. They have a capacity of 30,000 gallons of water, enough to supply a family of four with clean water for half a year (depending on your water quality). Water flow: up to 12 GPM.
  • Peace of Mind Customer Service: Register online to activate your extended manufacturer warranty and life-time free tech support from U.S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
  • Please Note: The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use. Unlike an RO membrane, the filters don’t reduce Total Dissolved Solids (TDS). If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.
  • $99.99
    iSpring WF150K Whole House Central Water Filtration System with Smart Control Valve, 10-Year (WF150K)
  • Enjoy Clean Water from Every Faucet: This system is installed at the main water entry and removes chlorine, lead, H2S (rotten egg smell), heavy metals, pesticides, herbicides, and various other contaminants, supplying the entire building with crispy, clean and good tasting water. The filtration capability is tested by the water lab to meet NSF/ANSI 42 and 53 standards.
  • The patented filtration media formula is backflushed and regenerated at the set cycles by the digital Smart Control Valve. It is designed to last 10 years for homes with 2-3 bathrooms or 5 years for homes with 4-5 bathrooms without changing filter media. The system is good for light commercial usage as well.
  • Protect your Household Appliances: The WF150K whole house central water filtration system also inhibits the growth of scale. The filtered water helps to extend the lifespan of your plumbing system and the household appliances, such as washing machine, dishwasher, water heater, etc.
  • 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 set up, which saves your time and money in the long run.
  • Peace of Mind Customer Service: Besides 30-day money-back guarantee, iSpring stands behind its products by providing extended manufacturer warranty and life-time free tech support. Please activate it at 123filter.com/warranty after installation. Local customers are welcome to visit us and pick up the products.
  • $2,049.00
    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
    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 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
    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
    iSpring F2WGB22BM 4.5” x 20” Whole House Water Filter Replacement Set - One Carbon Block Cartridge and One Iron & Manganese Reducing Cartridge (F2WGB22BM)
  • [Protect Your Family and Household Appliance from Iron, Manganese, and More] Our filter (FM25B) is specially designed for iron & manganese removal, reducing iron (MAX 3.0 ppm down to 0.01 ppm) and manganese (MAX 1.0 ppm down to 0.01 ppm). The filter pack also removes sediment, chlorine, 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 CTO Carbon Block filter is made of coconut shell carbon to increase filtration efficiency and extend filter life. It is tested by an independent third-party to meet NSF/ANSI standards. The filter has 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.
  • $125.99
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