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iSpring ICEK Ultra Safe Fridge Water Line Connection and Ice Maker Installation Kit for Reverse Osmosis RO Systems & Water Filters
$21.99
20 x 4.5 water filter
$125.99
whole house water filter
$216.99
F4 for Standard Reverse Osmosis RO Systems with Post Carbon Replacement Supply Filter Cartridge Pack Set
$35.99
whole house water filter
$157.99
iSpring US21B Heavy Duty 2-Stage Undersink Water Filtration System with 10” x 4.5” GAC+KDF and CTO Carbon Block Filters
$209.99
whole house water filtration system
$485.99
$289.99
10 micron sediment filter
$15.99
F10KU 7-Stage Alkaline Mineral UV RO System
$105.99
7-stage filter set
$247.99
iSpring F31KU100 3-Year Set for 7-Stage 100GPD UV Alkaline Reverse Osmosis Water Filter
$316.99
7-stage filter set
$227.99
7-stage filter set
$303.99
uv filter ballast
$85.99
uv filter bulb
$69.99
iSpring UVF11A 10-INCH UV Ultraviolet Filter with Smart Flow Control Switch
$100.99
$32.99
$25.99
iSpring ICEK Ultra Safe Fridge Water Line Connection and Ice Maker Installation Kit for Reverse Osmosis RO Systems & Water Filters
iSpring ICEK Ultra Safe Fridge Water Line Connection and Ice Maker Installation Kit for Reverse Osmosis RO Systems & Water Filters, 1/4", Approximate 20 feet (ICEK)
  • Connects any water filtration system (including reverse osmosis systems) to the ice maker or water dispenser of your fridge
  • Delivers crystal clear ice cubes and great tasting RO water to your fridge, superior to inline fridge filters
  • Kit includes everything you need for the installation - approximate 20 feet 1/4" tubing, a 1/4" x 1/4" x 1/4" "T" fitting, an inline 1/4" x 1/4" shut off valve, and a compression fitting set. Tested by independent third-party to meet NSF/ANSI Standards
  • Push-in quick connect fittings offer easy DIY installation with no tools required
  • Tested by independent third-party to meet NSF/ANSI Standards
  • $21.99
    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
    whole house water filter
    iSpring WGB21BM 2-Stage Iron and Manganese Reducing Whole House Water Filtration System w/ 10” x 4.5” Filters, 1" Ports (WGB21BM)
  • [Two-Stage Filtration] Our featured 2nd stage filter (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). Using high quality coconut shell carbon and highly compact fabrication tech, 1st-stage CTO filter(FC15B) knocks out cloudiness as well as bad tastes and odors, removes over 90% of chlorine, and is highly effective on herbicides and industrial solvents. iSpring WGB21BM is THE system you need to protect your family and household appliance from iron, manganese, and more.
  • [Easy Installation and Filter Change] The system comes pre-assembled onto the mounting bracket for a streamlined, DIY installation. Filter wrench included to make routine filter changes easy and quick. Refer to our manual and our helpful YouTube videos to install this point-of-entry (POE) filtration system at the main water supply to get clean and healthy water for the entire family. With 1” NPT inlet/outlet and 10” x 4.5” filter cartridges, the system has a minimum impact on water flow (up to 15 GPM) and requires little maintenance.
  • [High Quality] The first stage CTO Carbon Block filter is made of high-quality coconut shell carbon for filtration efficiency and long filter life. It is tested by an independent third-party to meet NSF/ANSI standards. The iron and manganese reducing filter lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process. Those filters have a filtration capacity of up to 50,000 gallons of water, enough to supply a family of four with clean water for up to a year.
  • [Peace-of Mind Customer Service] Backed by a 30-day money-back guarantee, 1-year warranty, and extended manufacturer warranty upon warranty registration at iSpring. Lifetime tech support(678-261-7611) from Atlanta, GA USA. 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. For well/pond water with very high iron/manganese please contact us for customized solutions. 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, please consider our iSpring Reverse Osmosis (RO) systems.
  • $216.99
    F4 for Standard Reverse Osmosis RO Systems with Post Carbon Replacement Supply Filter Cartridge Pack Set
    iSpring F4 for Standard Reverse Osmosis RO Systems with Post Carbon Replacement Supply Filter Cartridge Pack Set, 4 Count (Pack of 1), White, 4 Pieces (F4)
  • Individually wrapped 6-month high capacity prefilter replacement cartridge pack for most standard RO systems
  • 4 pieces of 10" x 2. 5" replacement water filters included: 1x sediment filters, 1x granular activated carbon filters, 1x carbon block filters, and 1x post-carbon filter
  • Updated FT15 post-carbon filters are built with a secure push-fit quick connection, which allows faster filter replacement. If you have trouble installing the filters, please refer to the user manual or contact us
  • This filter pack does NOT include an RO membrane
  • $35.99
    whole house water filter
    iSpring WCB32O 3-Stage Whole House Water Filtration System w/ 20” x 2.5” Oversized Fine Sediment and Carbon Block Filters (WCB32O)
  • [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, pesticides, herbicides, 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. 3/4 inch NPT inlet/ outlet, water flow: up to 12 GPM. The cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use.
  • ]The first stage polypropylene sediment filter is able to achieve filtration down to 5 microns. The second and third stage CTO Carbon Block filters are 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 30,000 gallons of water, enough to supply a family of four with clean water for half a year.
  • [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 systems.
  • $157.99
    iSpring US21B Heavy Duty 2-Stage Undersink Water Filtration System with 10” x 4.5” GAC+KDF and CTO Carbon Block Filters
    iSpring US21B Heavy Duty 2-Stage Undersink Water Filtration System with 10” x 4.5” GAC+KDF and CTO Carbon Block Filters, 1” Ports (US21B)
  • [Heavy Duty Water Filter System] Made of quality material for all components and equipped with 10” x 4.5” filters, this heavy duty undercounter water filter system is designed to provide you and your loved ones with a continuous on-demand supply of refreshing water whenever your kitchen faucet is on. No waste water. No tank taking up your under sink space.
  • [10"x4.5" Filters] 1st stage KDF plus GAC carbon filter(FG15B-KS) and 2nd stage CTO carbon block filter(FC15B) can remove up to 99% of contaminants, including chlorine, lead, mercury, and many other heavy metals. They also tackle problems like turbidity, cloudiness, colors, bad taste, and odors(e.g. hydrogen sulfide that smells like rotten eggs). A true shield that protects you and your family from ingesting harmful chemicals or contaminants in your tap water.
  • [Steady Water Flow] Thanks to the system’s connection design and its 1” inlet and outlet ports, you will experience less waiting time when filling up your glasses, pitcher, coffee pot, or cooking pots as the peak water flow rate is up to 15 GPM. Based on the contaminant levels in source water and your water use, we suggest that you change your filters every 6-12 months for ideal filtration performance.
  • [Easy DIY Installation] Comes with two 24-inch DIRECT CONNECT hoses that connect the system to the existing under sink incoming water supply and the cold water line of your kitchen faucet. Unlike reverse osmosis systems, you don’t need to spend time drilling a hole on your countertop for a RO faucet. Tool free. No mess. System installation and filter cartridge replacement are a breeze!
  • [TDS Note] Please be noted that the system 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 fully enjoy your user experience. Now, and years to come, we will be right here and ready to help.
  • $209.99
    whole house water filtration system
    iSpring WGB32B 3-Stage Whole House Water Filtration System w/ 20-Inch Sediment and Carbon Block Filters (WGB32B)
  • 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 up to 95% of sediment, rust, pesticides, herbicides, 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.
  • The first stage polypropylene sediment filter is able to achieve filtration down to 5 microns. The second and third stage CTO Carbon Block filters are made of coconut shell carbon. Both are tested by an independent third-party to meet NSF/ANSI standards. The system 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 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: 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.
  • $485.99
    iSpring F15-600 600 GPD Tankless RO System Replacement Filter Set, 2-Year Supply, fits RCB4T, 15 Piece, White (F15-600)
  • 2-Year supply of replacement filters for iSpring 400Gpd commercial tankless ro system
  • Individually wrapped, fresh from the factory
  • 2 of upgraded 300Gpd commercial membranes included
  • Improves the taste of drinking water
  • $289.99
    10 micron sediment filter
    iSpring FP110 10 micron 10"x2.5" Standard Sediment Water Filter Replacement Cartridges (FP110)
  • Protect Your Family and Household Appliance from Sediments: The FP series 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 10” x 2. 5” housings, including brand name models
  • Top-Notch Quality: The FP series high capacity polypropylene sediment filter is able to achieve filtration down to 1, 5, 10, 20, 50 microns. The filters are tested by an independent third-party to meet NSF/ANSI standards. They have a capacity that is enough to supply a family of four with clean water for half a year (depending on your water quality). The 10” x 2. 5” filter cartridges have a minimum impact on water flow and require minimum maintenance.
  • Peace of Mind Customer Service: Register online to activate your extended manufacturer 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), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.
  • $15.99
    F10KU 7-Stage Alkaline Mineral UV RO System
    iSpring F10KU 7-Stage Alkaline Mineral UV RO System 1-Year Supply Filter Pack #F10KU, Fits RCC7AK-UV RCC1UP-AK, white, 10 Piece (F10KU)
  • Individually wrapped 1-year high capacity filter replacement cartridge pack for 7-stage RO systems RCC7AK-UV and RCC1UP-AK
  • Experience clean water every time you turn on the faucet.
  • Alkaline mineral filter produces ph-balanced alkaline water with restored minerals such as natural calcium, magnesium, and potassium ions.
  • 10 pieces of 10" x 2. 5" replacement water filters included: 2x sediment filters, 2x granular activated carbon filters, 2x carbon block filters, 1x post-carbon filter, 2x alkaline filters, and 1x ultraviolet light bulb
  • Updated FA15 alkaline mineral filters and FT15 post-carbon filters are built with a secure push-fit quick connection, which allows faster filter replacement. If you have trouble installing the filters, please refer to the user manual or contact us
  • $105.99
    7-stage filter set
    iSpring F21KU100 2-Year Replacement Set for 7-Stage 100GPD UV Alkaline Reverse Osmosis Water Filter (F21KU100)
  • 21 pieces of 10" x 2.5" replacement water filters included, good for 2-year supply
  • Fits iSpring 7-Stage RO Alkaline UV water systems and most other brand name RO systems
  • Produces pH8-9 alkaline water and gives back minerals required by human body such as calcium, magnesium; 11W UV light bulb included
  • 100GPD Thin Film Composite (TFC) Membrane included, tested by independent third-party to meet NSF/ANSI standard. TDS rejection rate up to 97% (under NSF58 testing condition)
  • We offer tech and CS support via phone and email from Georgia, USA. 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.
  • $247.99
    iSpring F31KU100 3-Year Set for 7-Stage 100GPD UV Alkaline Reverse Osmosis Water Filter
    iSpring F31KU100 3-Year Set for 7-Stage 100GPD UV Alkaline Reverse Osmosis Water Filter, 31Pcs, Fits iSpring RCC1UPAK RCC7AKUV (F31KU100)
  • 31 pieces of 10" x 2.5" Replacement Water Filters included, good for 3-year supply.
  • Individually wrapped to keep freshness.
  • Fits iSpring 7-Stage RO Alkaline UV Water Systems.
  • Produces pH-balanced alkaline water and gives back minerals.
  • 3x 11W UV bulb included.
  • 100 GPD Thin Film Composite (TFC) Membrane included, tested by independent third-party to meet NSF/ANSI Standard. TDS rejection rate up to 97% (under NSF58 testing condition)
  • We offer tech and CS support via phone and email from Georgia, USA. 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.
  • $316.99
    7-stage filter set
    iSpring F21KU75 7-Stage 75GPD RO 2-Year Water Filter Replacement, Fits RCC7AK-UV (F21KU75)
  • 21 pieces of 10" x 2.5" replacement water filters included, 2-year supply
  • Fits iSpring 7-Stage RO Alkaline UV water systems
  • Produces pH 8-9 alkaline water and gives back minerals required by the human body such as calcium, magnesium; 11W UV light bulb included
  • 75GPD Thin Film Composite (TFC) Membrane included, tested by independent third-party to meet NSF/ANSI standard. TDS rejection rate up to 97% (under NSF58 testing condition)
  • $227.99
    7-stage filter set
    iSpring F31KU75 3-Year Set for 7-Stage 75GPD UV Alkaline Reverse Osmosis Water Filter Fits RCC7AKUV, 31Pcs, white (F31KU75)
  • 31 pieces of 10" x 2.5" Replacement Water Filters included, good for 3 Year Supply.
  • Individually wrapped to keep freshness.
  • Fits iSpring 7-Stage RO Alkaline UV Water Systems.
  • Produces pH-balanced alkaline water and gives back minerals.
  • 3x 11W UV bulb included.
  • 75 GPD Thin Film Composite (TFC) Membrane included, tested by independent third-party to meet NSF/ANSI Standard. TDS rejection rate up to 97% (under NSF58 testing condition)
  • We offer tech and CS support via phone and email from Georgia, USA. 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.
  • $303.99
    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 UVF11A 10-INCH UV Ultraviolet Filter with Smart Flow Control Switch
    iSpring UVF11A 10-INCH UV Ultraviolet Filter with Smart Flow Control Switch 11W, 110V (UVF11A)
  • Smart flow sensor switch turns the UV unit on and off automatically with water flow, saving power and lengthening the life of the UV lamp.
  • Suitable solution to filtering well water and other problem water sources like water from lakes and streams.
  • 11W UV lamp in a stainless steel chamber. Includes Philips lamp made in Poland
  • Complete ADD-ON Kit, can be added to most RO systems as a final stage to the system
  • Flow rate: 1.0 GPM; Lamp lasts 8,000 hours
  • 100% SATISFIED CUSTOMERS: Extended manufacturer with lifetime personalized support from Atlanta GA. 123filter DOT com
  • $100.99
    iSpring FP15Q Quick-Change 5 micron Sediment Filter, Fits CU-A4 Ultra Filtration System (FP15Q)
  • Made of Melt-Blown Polypropylene, 4-layer filtration. This filter can also be used for pool and hottub.
  • 1/4" Quick-Change Fitting
  • Individually wrapped
  • Capable to work at low water pressure
  • $32.99
    iSpring FT15Q Quick-Change Inline Carbon Filter, Fits CU-A4 (FT15Q)
  • Individually wrapped to keep freshness
  • 1/4" Quick-Change connections
  • Capable to work at low water pressure
  • $25.99
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