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F4 for Standard Reverse Osmosis RO Systems with Post Carbon Replacement Supply Filter Cartridge Pack Set
$35.99
F10KU 7-Stage Alkaline Mineral UV RO System
$105.99
7-stage filter set
$227.99
7-stage filter set
$303.99
iSpring UVF11A 10-INCH UV Ultraviolet Filter with Smart Flow Control Switch
$100.99
 	iSpring UVF11B 10-INCH UV Ultraviolet Filter with Smart Flow Control Switch
$142.99
ispring box 25 gac granular activated carbon water filter replacement cartridge
$139.99
ro water alkaline filter
$55.99
2.5
$20.99
2.5
$18.99
$36.99
alkaline water filter
$313.99
alkaline water filter
$109.99
alkaline water filter
$28.99
$38.99
10 x 2.5 filters
$42.99
ispring replacement filters
$17.99
10 micron sediment filter
$29.99
10 micron sediment filter
$33.99
10 micron sediment filter
$42.99
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
    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 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
    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 UVF11B 10-INCH UV Ultraviolet Filter with Smart Flow Control Switch
    iSpring UVF11B 10-INCH UV Ultraviolet Filter with Smart Flow Control Switch 11W, 220V (UVF11B)
  • 220V 11W UV lamp in stainless steel chamber
  • Built-in flow sensor switch
  • Complete ADD-ON Kit, can be added to most RO systems as a final stage to the system
  • Flow rate: 1GPM; Last 8,000 hours
  • $142.99
    ispring box 25 gac granular activated carbon water filter replacement cartridge
    iSpring FG15X25 Box of 25 10"x 2.5" GAC Granular Activated Carbon Water Filter Replacement Cartridge (FG15X25)
  • Individually wrapped, packed in 25 pcs per carton
  • 5 micron Rating
  • Made from coconut shell carbon
  • Fits 10" standard filter housings
  • Removes chlorine, bad odor and taste
  • $139.99
    ro water alkaline filter
    iSpring FA15X3 iSpring Alkaline Water Filter Replacement Cartridge, Pack of 3 (FA15X3)
  • The RO membrane removes not only harmful pollutants but also a few helpful minerals. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7.0 or below. Alkaline filter produces pH 8-9 alkaline water with restored minerals such as natural calcium and magnesium.
  • The Alkaline filter can be added to any under-sink water filter or RO system. 3 filters included.
  • Raises pH level to 8-9
  • Updated FA15 alkaline 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
  • $55.99
    2.5
    iSpring FG15 GAC Granular Activated Carbon 2.5"x10" Water Filter Replacement, 2.5" x 10" (FG15)
  • Individually wrapped
  • 5 micron rating
  • Made from coconut shell carbon
  • Fits 10 inch standard filter housings
  • Removes chlorine, bad odor and taste
  • $20.99
    2.5
    iSpring FC15 Standard 10 inch CTO Carbon Block Water Filter Cartridge Replacement, 5 Microns (FC15)
  • Reduces fine sediment and chlorine taste and odor in residential and commercial drinking water
  • Rated at 5 microns
  • Bonded Pac media with polyolefin pre-filter and polyethylene netting
  • Initial pressure drop of 3.4 psi at a flow rate of 1 gpm
  • Water temperature range of 40 to 180 degrees F (4.4 to 82.2 degrees C)
  • $18.99
    Greatwell MC7 Reverse Osmosis (RO) Membrane Replacement 75 GPD, 11.75” X 1.75” (MC7)
  • Enjoy Your Water with Confidence - Our Reverse Osmosis membrane is able to remove up to 99% of over 1,000 contaminants from your water, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more.
  • Tested by independent third-party to meet NSF/ANSI Standards, our Reverse Osmosis Membrane is made of food-grade material that provides high packing density to remove contaminants. With the 0.0001 micron size, it only allows water molecules to squeeze through and virtually nothing else. TDS rejection rate up to 97% (under NSF58 testing condition).
  • Standard Size - With 11.75” X 1.75” industry-standard size, our membrane fits most standard under sink RO membrane housings. It has the capability of producing 75 gallons of water per day, ensuring that families of nearly any size will have plenty of clean drinking water available on demand.
  • Peace of Mind Customer Service - Register online to activate your extended 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 - There are wet & dry membranes in the market and the ones we sell are the dry version. Comparing to the wet version, the dry ones can be stored longer, are easier to preserve (no need of vacuum sealing), and don't contain preservation solution that needs to be washed off before usage. The membrane normally lasts about 2-3 years depending on your source water quality. If your water is very hard (Total Dissolved Solids level above 750 ppm), please contact us for customized solutions.
  • $36.99
    alkaline water filter
    iSpring RCC7AK-UV NSF Certified Under Sink 7-Stage RO Drinking Water Filtration System with Alkaline Remineralization and UV Ultraviolet Filter (RCC7AK-UV)
  • iSpring 7-Stage Reverse Osmosis water filtration for clear water. Certified to NSF/ANSI 58, this under sink mounted water filter and Point-of-use water softener contains 7 different stages of filtration, it removes up to 99% of over 1,000 contaminants, including PFAS, lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, and sodium.
  • With its advanced 11 watt UV stage, the RCC7AK-UV is a suitable option to filtering well water and other problem water sources like water from lakes and streams. Our unique flow sensor switch turns the UV unit on and off automatically with water flow, saving power and lengthening the life of the UV lamp.
  • Reverse Osmosis (RO) removes not only harmful pollutants but also a few helpful minerals. The Alkaline Remineralization (AK) filter restores healthy minerals and a natural alkaline balance, also producing a more natural taste that comes from the presence of the right balance of these minerals.
  • Quality components ensure reliability and low maintenance for many years to come. Clear see-through 1st stage housing makes filter inspection a snap. Feed Water pH - 3.0 -11.0. Feed Water Pressure - 45-70 psi. Feed Water Temperature- 40-100 F (4 - 38 C)
  • $313.99
    alkaline water filter
    iSpring FA15X6 iSpring Alkaline Water Filter Replacement Cartridge, Pack of 6 (FA15X6)
  • The RO membrane removes not only harmful pollutants but also a few helpful minerals. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7.0 or below. Alkaline filter produces alkaline water with restored healthy minerals such as natural calcium, magnesium, and potassium ions, which ph-balances the RO water
  • Experience clean and good-tasting water every time you turn on the faucet
  • The Alkaline filter can be added to any under-sink water filter or RO system. 6 filters included.
  • Raises pH level
  • Updated FA15 alkaline 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
  • $109.99
    alkaline water filter
    iSpring FA15 10-inch Inline 3-Layer Alkaline Replacement Water Filter Cartridge (FA15)
  • The RO membrane removes not only harmful pollutants but also minerals. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7.0 or below. Alkaline filter produces pH8-9 alkaline water with restored minerals such as natural calcium and magnesium.
  • The Alkaline filter can be added to any under-sink water filter or RO system.
  • Raises pH level to 8-9
  • Updated FA15 alkaline 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
  • $28.99
    Greatwell MC1 Reverse Osmosis (RO) Membrane Replacement 100 GPD, 11.75” X 1.75" (MC1)
  • Enjoy Your Water with Confidence: Our Reverse Osmosis membrane is able to remove up to 99% of over 1,000 contaminants from your water, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more.
  • Tested by independent third-party to meet NSF/ANSI Standards, our Reverse Osmosis Membrane is made of food-grade high capacity material that provides high packing density to remove contaminants. With the 0.0001 micron size, it only allows water molecules to squeeze through and virtually nothing else. TDS rejection rate up to 97% (under NSF58 testing condition).
  • Standard Size: With 11.75” X 1.75” industry-standard size, our membrane fits most standard under sink RO membrane housings. It has the capability of producing 100 gallons of water per day, ensuring that families of nearly any size will have plenty of clean drinking water available on demand.
  • 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: There are wet & dry membranes in the market and the ones we sell are the dry version. Comparing to the wet version, the dry ones can be stored longer, are easier to preserve (no need of vacuum sealing), and don't contain preservation solution that needs to be washed off before usage. The membrane normally lasts about 2-3 years depending on your source water quality. If your water is very hard (Total Dissolved Solids level above 750 ppm), please contact us for customized solutions.
  • $38.99
    10 x 2.5 filters
    iSpring FP15X8 5 Micron 10"x2.5" Standard Sediment Water Filter Replacement Cartridges, 8-Pack (FP15X8)
  • Multi-layer gradient design. This filter can also be used for pool and hottub.
  • 2. 5" (O. D) x 10" (Length) x 1 1/8" (I. D), Fits industry standard 10" filter housings
  • Good for RO, Counter-top, Whole-house water filters and ice machine, film, beverage processing
  • Genuine filter cartridge supply
  • Tech support from Atlanta GA (678)261-7611(M-F 8;30-5:30 EST)
  • $42.99
    ispring replacement filters
    iSpring FT15 5th Stage Inline Post Carbon Filter Replacement Cartridge, White (FT15)
  • 10" x 2" Post Carbon Filter replacement cartridge. 1/4" connections.
  • Used as the 5th stage on iSpring RO systems. It can also be used for refrigerators, ice makers, coffee machines, water coolers and more.
  • Removes chlorine, tastes, and odors in the water.
  • Individually wrapped.
  • Depending on your water usage and quality, replace every 6-12 months.
  • $17.99
    10 micron sediment filter
    iSpring FP110X2 10 Micron 10"x2.5" Standard Sediment Water Filter Replacement Cartridges, 2-Pack (FP110X2)
  • Multi-layer gradient design. This filter can also be used for pool and hottub.
  • 2. 5 inch (O. D) x 10 inch (length) x 1 1/8 inch (I. D), 10 micron filter 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
  • Tech support from Atlanta GA (678)261-7611 M-F 9-5 EST
  • $29.99
    10 micron sediment filter
    iSpring FP110X4 10 micron 10" x 2.5" Standard Sediment Water Filter Replacement Cartridges, 4-Pack (FP110X4)
  • Multi-layer gradient design. This filter can also be used for pool and hottub.
  • 2. 5 inch (O. D) x 10 inch (length) x 1 1/8 inch (I. D), 10 micron filter 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
  • Tech support from Atlanta, GA (678)261-7611 M-F 9-5 EST
  • $33.99
    10 micron sediment filter
    iSpring FP110X8 10 micron 10"x2.5" Standard Sediment Water Filter Replacement Cartridges, 8-Pack (FP110X8)
  • Multi-layer gradient design. This filter can also be used for pool and hottub.
  • 2. 5 inch (O. D) x 10 inch (length) x 1 1/8 inch (I. D), 10 micron filter 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
  • Tech support from Atlanta GA (678)261-7611 M-F 9-5 EST
  • $42.99
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