x
x

Search

Search Criteria

 
 
 
 

Products meeting the search criteria

Sort By:  
7-stage filter set
$247.99
iSpring F31KU100 3-Year Set for 7-Stage 100GPD UV Alkaline Reverse Osmosis Water Filter
$316.99
ispring ckc2 filters
$35.99
iSpring F6CTO 10
$43.99
ispring box 25 cto carbon block water filter replacement cartridge compare kx matrikx pentek omniwater filter replacement cartridge hydronix
$165.99
2.5
$18.99
iSpring FC15B 5-Micron Coconut Shell Activated CTO Carbon Block Water Filter Replacement Cartridge for Under Sink and Whole House Water Systems
$43.99
FC15BX4 4.5x10 in. 5 micron Carbon Block (CTO)
$115.99
f7-gac
$45.99
us made water filter
$23.99
iSpring F2WGB21BM Whole House 4.5
$76.99
wgb21bpb replacement filters
$115.99
us21b filter replacements
Out of Stock
$72.99
iSpring F7-GAC 10
$45.99
6-stage filter set
$79.99
sediment filter
$88.99
sediment filter
$175.99
sediment filter
$239.99
ro water filter replacement
$129.99
6-stage filter set
$185.99
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
    ispring ckc2 filters
    iSpring F4CKC2 10"x2.5" Standard Water Filter Replacement Cartridges, 1-Year Filter Packs for CKC2, WKW21 - (FG15+FC15)X2 (F4CKC2)
  • 1-Year supply of replacement filters for 2-stage water filters. Fits standard 10" housings, including brand name models.
  • 4 Replacement filters included: 2 pieces of 5-micron GAC Granular Activated Carbon Filters(FG15); 2 pieces of 5-micron CTO Carbon Filters(FC15)
  • Individually wrapped in films.
  • Length: 9 3/4", O.D. = 2 7/8";1/4" Fitting.
  • $35.99
    iSpring F6CTO 10
    iSpring F6CTO Prefilters for CW31 and Standard Reverse Osmosis RO Water Filter Systems 1-Year Replacement Supply Filter Cartridge Pack Set, No Membrane (F6CTO)
  • 1-year supply of replacement filters for 3-Stage water system CW31 and other 10 inch standard water systems
  • Individually wrapped
  • Standard sized 10" x 2.5"
  • Fits filtration systems that use standard sized filter housings
  • Includes 2 pieces of 5 micron sediment filters #FP15 and 4 pieces of 5 Micron CTO Carbon Filters #FC15
  • $43.99
    ispring box 25 cto carbon block water filter replacement cartridge compare kx matrikx pentek omniwater filter replacement cartridge hydronix
    iSpring FC15X25 Box of 25 CTO Carbon Block Water Filter Replacement Cartridge (FC15X25)
  • Individually wrapped, packed in 25 pcs per carton
  • 5 micron Rating
  • Made from coconut shell carbon
  • Fits 10" standard filter housings
  • Removes Chlorine and Organic chemicals
  • $165.99
    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
    iSpring FC15B 5-Micron Coconut Shell Activated CTO Carbon Block Water Filter Replacement Cartridge for Under Sink and Whole House Water Systems
    iSpring FC15B 5-Micron Coconut Shell Activated CTO Carbon Block Water Filter Replacement Cartridge for Under Sink and Whole House Water Systems (FC15B)

    Using quality coconut shell carbon and highly compact fabrication tech, this activated carbon block CTO(Chlorine, Taste, and Odor) filter cartridge is designed and produced to achieve filtration efficiency and long filter life for 10" Whole House and Undersink Water Filtration Systems. Free of surfactants, binders, and adhesives. No leaching carbon ash.

    Knocks out cloudiness as well as bad tastes and odors, removes up to 99% of chlorine, and is effective on herbicides and industrial solvents and other contaminants like trihalomethanes. Steady flow and high absorption.

    Filters up to 50,000 gallons depending on the use and feed water quality. Replace the filter every 6 months or every 50,000 gallons of water for ideal performance, depending on the quality of source water and daily water consumption.

    Fits standard 10"x4.5" whole house and undersink water filtration systems. Official 2nd stage Carbon Block replacement filter cartridge for iSpring Under Sink Water Filtration System US21B as well as Whole House Water Filtration System WGB21B; 1st stage replacement filter cartridge for WGB21BM and WGB21B-PB. Individually sealed for freshness.

    Your worry-free shopping experience is backed by a 30-day money-back guarantee, extended warranty upon registration, and lifetime tech support from iSpring in Atlanta, GA at (678) 261-7611.


    $43.99
    FC15BX4 4.5x10 in. 5 micron Carbon Block (CTO)
    iSpring FC15BX4 4.5x10 in. 5 micron Carbon Block (CTO) Water Filter Replacement Cartridge for Under Sink and Whole House Water Filtration Systems, Pack of 4 (FC15BX4)

    Using quality coconut shell carbon and highly compact fabrication tech, this activated carbon block CTO(Chlorine, Taste, and Odor) filter cartridge is designed and produced to achieve filtration efficiency and long filter life for 10" Whole House and Undersink Water Filtration Systems. Free of surfactants, binders, and adhesives. No leaching carbon ash.

    Knocks out cloudiness as well as bad tastes and odors, removes up to 99% of chlorine, and is effective on herbicides and industrial solvents and other contaminants like trihalomethanes. Steady flow and high absorption.

    Each cartridge filters up to 50,000 gallons depending on the use and feed water quality. Replace the filter every 6 months or every 50,000 gallons of water for ideal performance, depending on the quality of source water and daily water consumption.

    Fits standard 10"x4.5" filters. Official 2nd stage Carbon Block replacement filter cartridge for iSpring under sink water filter US21B and whole house water filtration system WGB21B; 1st stage for WGB21BM and WGB21B-PB. All 4 cartridges are individually sealed for freshness.

    Your iSpring shopping experience is backed by a 30-day money-back guarantee, extended warranty upon registration, and lifetime tech support from iSpring in Atlanta, GA at (678) 261-7611.


    $115.99
    f7-gac
    iSpring F7RO 10"x2.5" Standard Reverse Osmosis Water Filter 1-year Replacement Cartridges, 7-piece (F7RO)
  • Tested by independent third-party to meet NSF/ANSI standard, replacement filters for 5-stage reverse osmosis systems
  • Standard sized 10" x 2.5"
  • Fits iSpring RCC7, RCC7P, and most other RO systems that use standard sized filter housings including Flowmatic, PuROLine, Crystal Quest, and Apec
  • Includes 2x FP15 sediment filters, 2x FG15 GAC filters, 2x CTO carbon filters, and 1x FT15 post carbon filter. (No RO membrane included)
  • Each filter is individually wrapped
  • $45.99
    us made water filter
    iSpring FC15US Coconut Shell Activated Carbon Block CTO Filter Replacement Cartridge for RO & Under Sink Water Filtration System, 10" x 2.5" (FC15US)
  • Individually wrapped, universal sized 10” x 2.5”, activated carbon block (CTO, Chlorine, Taste, and Odor) replacement filter cartridge for iSpring PH100, RO100 and most industry standard 10” reverse osmosis RO and under sink systems.
  • Made in the USA. This activated carbon block filter traps and absorbs chemicals and chlorine from the water.
  • This activated carbon block CTO filter cartridge uses coconut shell carbon and compact fabrication tech.
  • Average Filter Life: 6 -12 months, depending on your source water and usage.
  • We offer tech and customer service support by phone or email from our Georgia, USA location. Contact our knowledgeable team for help with product selection that fits your specific water filtration needs and after-sale support to simplify your user experience. We are happy to be here to support our customers now and in the years to come.
  • $23.99
    iSpring F2WGB21BM Whole House 4.5
    iSpring F2WGB21BM Whole House 4.5"x10" Water Filtration CTO Carbon Block and Iron and Manganese Reducing Water Filter Replacement Cartridge Pack Set (F2WGB21BM)
  • [Great Compatibility] As the official replacement filter set for iSpring whole house water filtration system WGB21BM, this filter pack consists of one 10"x4.5" CTO carbon block filter(FC15B) and one 10"x4.5" iron and manganese reducing water filter(FM15B). Fits standard 10"x4.5” whole house water filtration systems.
  • [Highly Activated Carbon Block CTO Filter] Using high quality coconut shell carbon and highly compact fabrication tech, iSpring CTO filter FC15B knocks out cloudiness as well as bad tastes and odors, removes up to 99% of chlorine, and is highly effective on Organic Compounds like herbicides and industrial solvents and other contaminants like trihalomethanes.
  • [Iron and Manganese Reducing] 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). Together with 1st stage carbon block filter FC15B, this filter meets your water filtration needs to protect your family and household appliances from iron, manganese, and more.
  • [Easy Filter Change] Individually sealed for freshness. Depending on source water quality, replace the filters every 6 months to achieve optimal performance. Please refer to our manual and our helpful YouTube videos for filter change tips if needed.
  • [TDS Note] The system this filter pack works for 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) 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 such as RO500, RCC7, RO100 and more.
  • [Peace-of-mind Customer Support] Your risk-free shopping experience is backed by a 30-day money-back guarantee, extended manufacturer warranty, and lifetime tech support from iSpring in Atlanta, GA.
  • $76.99
    wgb21bpb replacement filters
    iSpring F2WGB21BPB Whole House 4.5"x10" Water Filtration CTO Carbon Block and Lead Reducing Water Filter Replacement Cartridge Pack Set (F2WGB21BPB)
  • [Great Compatibility] As the official replacement filter set for iSpring whole house water filtration system WGB21B-PB, this filter pack consists of one 10"x4.5" CTO carbon block filter(FC15B) and one 10"x4.5" lead reducing water filter(FCRC15B). Fits standard 10"x4.5” whole house water filtration systems.
  • [Highly Activated Carbon Block CTO Filter] Using high quality coconut shell carbon and highly compact fabrication tech, iSpring CTO filter FC15B knocks out cloudiness as well as bad tastes and odors, removes up to 99% of chlorine, and is highly effective on Organic Compounds like herbicides and industrial solvents and other contaminants like trihalomethanes.
  • [Lead Reducing] 2nd stage 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. Together with 1st stage carbon block filter FC15B, this filter meets your water filtration needs to protect your family and household appliances from iron, lead, and more.
  • [Easy Filter Change] Individually sealed for freshness. Depending on source water quality, replace the filters every 6 months to achieve optimal performance. Please refer to our manual and our helpful YouTube videos for filter change tips if needed.
  • [TDS Note] The system this filter pack works for 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) 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 such as RO500, RCC7, RO100 and more.
  • [Peace-of-mind Customer Support] Your risk-free shopping experience is backed by a 30-day money-back guarantee, extended manufacturer warranty, and lifetime tech support from iSpring in Atlanta, GA.
  • $115.99
    us21b filter replacements
    iSpring F2US21B Direct Connect 4.5"x10" Undersink Water Filtration CTO Carbon Block and GAC+KDF Water Filter Replacement Cartridge Pack Set (F2US21B)
  • As the official replacement filter set for iSpring direct connect undersink water filtration system US21B, this economical filter pack consists of one 10”x4.5” CTO carbon block filter(FC15B) and one 10”x4.5” GAC+KDF water filter(FG15B-KS). 
  • 1st stage FG15B-KS 10” x 4.5” compound filter is designed to remove chlorine, lead, iron, mercury, hydrogen sulfide, THMs, chloride, chloramines, herbicides, nitrate, odors, and other contaminants.
  • Using high quality coconut shell carbon and highly compact fabrication tech, 2nd stage CTO filter FC15B knocks out cloudiness as well as bad tastes and odors, removes up to 99% of chlorine, and is highly effective on Organic Compounds like herbicides and industrial solvents and other contaminants like trihalomethanes.
  • Individually sealed for freshness. Depending on source water quality, replace the filters every 8-12 months to achieve optimal performance. Please refer to our manual and our helpful YouTube videos for filter change tips if needed.
  • The under counter water system this filter pack works for 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 removes TDS, please consider our iSpring Reverse Osmosis (RO) systems such as RO500, RCC7, RO100 and more.
  • Your risk-free shopping experience is backed by a 30-day money-back guarantee, extended manufacturer warranty, and lifetime tech support from iSpring in Atlanta, GA.
  • Out of Stock
    $72.99
    iSpring F7-GAC 10
    iSpring F7-GAC 10"x2.5" Standard Reverse Osmosis Water Filter 1-Year Replacement Cartridges, 7-piece (F7-GAC)
  • Tested by independent third-party to meet NSF/ANSI standard, replacement filters for 5-stage reverse osmosis systems
  • Standard sized 10" x 2.5"
  • Fits iSpring RCC7, RCC7P, and most other RO systems that use standard sized filter housings including Flowmatic, PuROLine, Crystal Quest, and Apec
  • Includes 2x FP15 sediment filters, 2x FG15 GAC filters, 2x CTO carbon filters, and 1x FT15 post carbon filter. (No RO membrane included)
  • Each filter is individually wrapped
  • $45.99
    6-stage filter set
    iSpring F8U 1-Year Replacement Filter Set for 6-Stage Reverse Osmosis Water Filter with UV, Fits iSpring RCC7U RCC1UP, No Membrane (F8U)
  • 8 pieces of 10" x 2.5" replacement water filters included, good for 1-year supply
  • Individually wrapped to keep freshness
  • Fits iSpring Reverse Osmosis with UV water systems
  • Updated FT15 Post-Carbon Filters are built with secure push-fit quick connection. It allows faster filter replacement. If you have trouble installing the filters, please refer to the user manual or contact us
  • 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.
  • $79.99
    sediment filter
    iSpring F9D 10"x2.5" Standard 1-Year Water Filter Replacement Cartridges with Deionization Filters, 9-piece (F9D)
  • 9 pieces of 10" x 2.5" replacement water filters included, good for 1-year supply
  • Individually wrapped to keep freshness
  • Fits iSpring RO DI Systems and most other brand name RO DI systems
  • Reduces RO water's TDS level to 1ppm-0ppm; Works for aquarium, reef and fish tank
  • $88.99
    sediment filter
    iSpring F19D75 2-Year Replacement Set for 75GPD 6-Stage Deionization Reverse Osmosis Water Filter, 2.5" x 10", White (F19D75)
  • 19 pieces of 10" x 2.5" replacement water filters included, good for 2-year supply
  • Individually wrapped to keep freshness
  • Fits iSpring RO DI systems and most other brand name RO DI systems
  • Reduces RO water's TDS level to 1ppm-0ppm; Works for aquarium, reef and fish tank
  • 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)
  • $175.99
    sediment filter
    iSpring F28D75 3-Year Replacement Filter Set for 6-Stage 75GPD Deionization Reverse Osmosis Water Filter, Fits iSpring RCC7D (F28D75)
  • 28 pieces of 10" x 2.5" replacement water filters included, good for 3-Year Supply
  • Individually wrapped to keep freshness
  • Fits iSpring RO DI systems and most other brand name RO DI systems
  • Reduces RO water's TDS level to 1ppm-0ppm; Works for aquarium, reef and fish tank
  • 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)
  • $239.99
    ro water filter replacement
    iSpring F22-50 50GPD 10"x2.5" Standard Reverse Osmosis Water Filter Replacements Cartridges, 3 Year Supply (F22-50)
  • 3-year supply of replacement filters for RO systems
  • Individually wrapped, fresh from factory
  • Fits 10-Inch standard filter housings, compatible to most RO systems, includes Watts Premier, Flowmatic, PuROLine, Crystal Quest, Apec, and etc
  • Improve the taste of drinking water
  • 50GPD
  • TDS rejection rate up to 97% (under NSF58 testing condition)
  • $129.99
    6-stage filter set
    iSpring F17U75 2-Year Replacement Filter Set for 75GPD 6-Stage UV Reverse Osmosis Water Filter, Fits iSpring RO with UV systems (F17U75)
  • 17 pieces of 10" x 2.5" replacement water filters included, good for 2-year supply
  • Individually wrapped to keep the freshness
  • Fits iSpring Reverse Osmosis Ultra Violet Water Systems; 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)
  • Updated FT15 Post-Carbon Filters are built with secure push-fit quick connection. It allows faster filter replacement. If you have trouble installing the filters, please refer to the user manual or contact us.
  • $185.99
    Per Page      1 - 20 of 25