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ispring whole house systems
iSpring WSPGR - Reusable Spin Down Sediment Water Filter (50 Micron w/Scraper & 360°Head) (WSPGR)
  • Stainless steel mesh filter screen rated at 50 Micron. Double threads on both ends: 1inch MNPT and 3/4 inch FNPT, 1/4" flush out fitting included. WSP series can be used for waste water treatment by spin down the sediment.
  • Flushable and reusable, takes the considerable workload off finer filters that follow behind it; helps create a multi-layer gradient filtration system for better filtration results and longer filter life.
  • System can be installed in any direction thanks to the 360° rotatable head connection.
  • The steel mesh filter cartridge and housing can be easily cleaned by rotating the scraper, saving time and effort on routine maintenance.
  • Lifetime support from iSpring in Alpharetta, GA at (678) 261-7611
  • $120.99
    sediment filters
    iSpring FP15X2 5 Micron 10"x2.5" Standard Sediment Water Filter Replacement Cartridge, 2-Pack (FP15X2)
  • Made of 100% Melt-Blown Polypropylene, multi-layer filtration. This filter can also be used for pool and hottub.
  • Fits standard 10" housings, including brand name models
  • Each filter last 3 - 6 months depending on water quality and volume
  • 2 replacement cartridges included.
  • $28.99
    10 micron sediment filter
    iSpring FP110X50 10 Micron Box of 50 Standard 10"x2.5" Sediment Water Filter Replacement, 50-Pack (FP110X50)
  • Made of 100% Melt-Blown Polypropylene, multi-layer filtration
  • 2.5" DIA x 10" Length
  • 10 Micron rated
  • Fits 10" filter housings
  • Tested by independent third-party to meet NSF/ANSI standard. This filter can also be used for pool and hottub.
  • $112.99
    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.
  • $33.99
    1 micron sediment filter
    iSpring FP11X50-N, NSF Certified, 1 Micron 10"x2.5" Multi-layer Sediment Water Filter Replacement Cartridges, 50-Pack (FP11X50-N)
  • Powerful First-Line Protection – Engineered to capture sediment, dust, sand, silt, rust, and large particles, these FP series filters serve as an effective first stage of a water filtration system. They help reduce buildup and extend the life of downstream filters. This filter can also be used for pool and hottub.
  • Standard 10” x 2.5” Fit – Compatible with most 10” x 2.5” filter housings from various brands, these filters offer a universal fit for residential and light commercial systems.
  • Consistent Performance – Constructed from high-quality polypropylene, these filters provide fine filtration down to 1 microns. Each cartridge supports clean water flow for up to 6 months for a typical family, with minimal impact on pressure.
  • U.S.-Based Customer Support – Register your product online to enjoy extended warranty and complimentary tech support from our dedicated U.S. team. We’re here to help with any concerns to ensure your satisfaction.
  • Individually Wrapped for Freshness – Each cartridge is sealed to preserve quality until use. Note: These filters do not reduce TDS but instead retain healthy minerals in your water. If you need TDS reduction, check out our iSpring Reverse Osmosis systems.
  • $112.99
    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.
  • $37.99
    2.5\
    iSpring FC15 NSF/ANSI 58 Certified 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 41 to 100°F (5°C to 38°C)
  • NSF/ANSI 58 Certified: Independently tested and certified to meet NSF/ANSI 58 standards, ensuring reliable removal of harmful contaminants for safe, high-quality drinking water.
  • $21.99
    ispring drinking water faucet
    iSpring GS3 Lead-Free Reverse Osmosis Water Filter Drinking Water Faucet, Non-Air Gap RO Faucet, Chrome Finish (GS3)
  • Lead-free non-air gap drinking water faucet for Reverse Osmosis Systems and undersink water filter systems. Built from solid brass, this 9.75-inch RO faucet delivers clean and fresh water to you and your family.
  • Your choice for drinking water faucet if you prefer the look of a traditional RO faucet. Timeless coke-shaped style with high grade chrome finish makes it easy to match other fixtures in your kitchen.
  • Swivels 360-degree for ease of use. Featured durable ¼ turn wheel-shaped handle offers smooth operation.
  • Requires only a ½” drilled hole for easy installation; can accommodate larger pre-drilled holes with its cover plate(OD: 2.1”). One ¼” and one ¼” to ⅜” tube push to connect quick fitting included. 
  • Backed by a 30-day money-back guarantee, 3-year limited manufacturer warranty, and lifetime tech support from iSpring Water Systems at (678)261-7611 in Atlanta, GA.
  • $39.99
    iSpring AWR2 2-in-1 Reverse Osmosis Pre-Filter Housing and RO Membrane Canister Wrench
    iSpring AWR2 2-in-1 Reverse Osmosis Pre-Filter Housing and RO Membrane Canister Wrench (AWR2)
  • Fits iSpring HW12, HC12, RCC and RCCP series filter and membrane housing, US31, CKC series, and CT10 series
  • Made from solid plastic
  • $18.99
    housing wrench for ro membrane
    iSpring AWR1 RO Membrane Housing Wrench for Reverse Osmosis (RO) Water Filtration Systems (AWR1)
  • The wrench works with the RO membrane housings of iSpring RCC7 series, RO100, PH100 under sink reverse osmosis systems.
  • The wrench is made of solid plastic and contains 12 teeth that enable a firm grab.
  • 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!
  • Note: the wrench is for RO membrane housings ONLY and does not fit pre-filter RO filter housings. If you need a wrench for RO filter housings, please consider iSpring AWR2 or AWR5N1.
  • $17.99
    ro faucet
    iSpring GB1 Lead-Free Reverse Osmosis Drinking Water Filter, Standard Non-Air Gap RO Faucet, Chrome (GB1)
  • Lead-free non-air gap drinking water faucet for Reverse Osmosis Systems and undersink water filter systems. Built from solid brass, this 9-inch RO faucet delivers clean and fresh water to you and your family.
  • Your choice for drinking water faucet if you prefer the standard look of a traditional RO faucet. Timeless style with high-grade chrome finish makes it easy to match other fixtures in your kitchen.
  • Long-reach(6”) design provides extra room underneath the spout for ease of use. Durable black handle offers smooth push-down operation.
  • Requires only a ½” drilled hole for easy installation; can accommodate larger pre-drilled holes with its cover plate(OD: 2.1”). One ¼” and one ¼” to ⅜” tube push to connect quick fitting included.
  • Backed by a 30-day money-back guarantee, 3-year limited manufacturer warranty, and lifetime tech support from iSpring Water Systems at (678)261-7611.
  • $34.99
    ispring ro faucet
    iSpring GS1 Lead-Free Reverse Osmosis Water Filter Drinking Water Faucet, Non-Air Gap Single Lever Handle RO Faucet, Chrome Finish (GS1)
  • Lead-free non-air gap drinking water faucet for Reverse Osmosis Systems and undersink water filter systems. Built from solid brass, this 9.5-inch RO faucet delivers clean and fresh water to you and your family.
  • Your choice for drinking water faucet if you prefer the look of a traditional RO faucet. Timeless coke-shaped style with high grade chrome finish makes it easy to match other fixtures in your kitchen.
  • Swivels 360-degree for ease of use. Durable ¼ turn single lever handle offers smooth operation.
  • Requires only a ½” drilled hole for easy installation; can accommodate larger pre-drilled holes with its cover plate(OD: 2.1”). One ¼” push to connect quick fitting included. 
  • Backed by a 30-day money-back guarantee, 3-year limited manufacturer warranty, and lifetime tech support from iSpring Water Systems at (678)261-7611 in Atlanta, GA.
  • $37.99
    sediment water filters
    iSpring FP15X50-N, NSF Certified, 5 Micron 10"x2.5" Multi-layer Sediment Water Filter Cartridges, 50-Pack (FP15X50-N)
  • Powerful First-Line Protection – Engineered to capture sediment, dust, sand, silt, rust, and large particles, these FP series filters serve as an effective first stage of a water filtration system. They help reduce buildup and extend the life of downstream filters. This filter can also be used for pool and hottub.
  • Standard 10” x 2.5” Fit – Compatible with most 10” x 2.5” filter housings from various brands, these filters offer a universal fit for residential and light commercial systems.
  • Consistent Performance – Constructed from high-quality polypropylene, these filters provide fine filtration down to 5 microns. Each cartridge supports clean water flow for up to 6 months for a typical family, with minimal impact on pressure.
  • U.S.-Based Customer Support – Register your product online to enjoy extended warranty and complimentary tech support from our dedicated U.S. team. We’re here to help with any concerns to ensure your satisfaction.
  • Individually Wrapped for Freshness – Each cartridge is sealed to preserve quality until use. Note: These filters do not reduce TDS but instead retain healthy minerals in your water. If you need TDS reduction, check out our iSpring Reverse Osmosis systems.
  • $112.99
    10x2.5 sediment water filters
    iSpring FP150X50 50 Micron Box of 50 10"x2.5" Standard Sediment Water Filter Replacement Cartridges, 50-Pack (FP150X50)
  • Made of 100% Melt-Blown Polypropylene, multi-layer filtration
  • 2.5" DIA x 10" Length
  • 50 Micron rated
  • Fits 10" filter housings
  • Tested by independent third-party to meet NSF/ANSI standard. This filter can also be used for pool and hottub.
  • $112.99
    20 micron sediment filters
    iSpring FP120X50 20 Micron Box of 50 Standard 10"x2.5" Sediment Water Filter Replacement, 50-Pack (FP120X50)
  • Made of 100% Melt-Blown Polypropylene, multi-layer filtration
  • 2.5" DIA x 10" Length
  • 20 Micron rated
  • Fits 10" filter housings
  • Tested by independent third-party to meet NSF/ANSI standard. This filter can also be used for pool and hottub.
  • $112.99
    iSpring RCC7, NSF Certified, High Capacity Under Sink 5-Stage Reverse Osmosis Water Filter, RO Drinking System, 75 GPD, Brushed Nickel Faucet (RCC7)
  • [Effectively Remove Contaminants] This iSpring RO system is designed to produce great-tasting water that is clean, pure, and healthy for drinking. It uses a 5-stage filtration process that removes up to 99% of over 1,000 harmful contaminants, including PFAS, chlorine, fluoride, lead (removes up to 98%), arsenic, asbestos, calcium, sodium, and more. The under sink water filter system also reduces the TDS rate by 80% to 90% or better, making it ideal for drinking. Additionally, it removes hard water minerals like calcium, and magnesium that leave white residue or scale.
  • [Certified to NSF/ANSI 58] The iSpring reverse osmosis water filter is produced in strict accordance with American quality standards. Certified to NSF/ANSI 58 and has been dedicated to providing unlimited clean, refreshing, and crisp-tasting water superior to bottled water for American families for more than 15 years.
  • [Low Maintenance and Leak-free Design] Quality components ensure reliability and low maintenance for many years to come. Clear see-through 1st stage housing makes filter inspection a snap. The system is compact and can fit under most kitchen sinks. It doesn't require any power source and comes with a check valve to prevent the backflow of water into the membrane housing, ensuring safety and avoiding water leakage. With a tank, it can meet the needs of big families or offices. The first filter housing is made of AS material (impact strength), allowing you to see the condition of the filter element without removing the casing and ensuring you always enjoy the best quality of water.
  • [High Quality Design and Great Taste] The high-quality iSpring reverse osmosis system under sink helps you experience clean, safe, and good-tasting water every time you turn on the faucet. The system comes with a 100% lead-free designer faucet and certified food-grade tubing, allowing you to enjoy crystal clear ice cubes, fresher tea and coffee, better-tasting foods, and healthier baby formula. The reverse osmosis water system removes contaminants down to 0.0001 microns, and the fine GAC filter provides final polishing to the purified water.
  • [100% Satisfied Customers] RCC7 from America’s favorite brand of under sink water filter is the highly rated reverse osmosis system. Comes with 1-year limited manufacturer warranty upon registration and lifetime personalized support from GA, USA, combined with premium quality components, this water filter is to deliver endless bottled quality drinking water right in your home for many years to come, eliminating plastic waste.
  • Our NSF Certification validates the entire filtration system's performance, setting us apart from competitors that certify only components or materials.
  • $229.99
    FP15B Sediment Filter Replacement Cartridge for Whole House Water Filtration Systems
    iSpring FP15B Sediment Filter Replacement Cartridge for Whole House Water Filtration Systems, High Capacity 5-Micron Premium PP, 4.5" x 10" (FP15B)
  • A combination of a sparse layer, compaction layer, and precision layer ensures this iSpring 5-micron polypropylene sediment filter captures dirt, sand, silt, dust, rust, and scale particles effectively. This filter can also be used for pool and hottub.
  • Filters up to 15,000 gallons depending on the use and feed water quality. Replace the filter every 3-6 months to achieve ideal performance.
  • Combining with other filters such as CTO filter(FC15B), iSpring fine PP sediment filter not only brings clean and refreshing water to every faucet in your home but also helps to prolong the lives of your appliances and protects plumbing from sediment and scale buildup.
  • Official 1-stage sediment filter for iSpring whole house water filtration system WGB21B. Fits standard 10" x 4.5" whole house water filtration systems. Individually sealed for freshness.
  • Your worry-free shopping experience is backed by a 30-day money-back guarantee and lifetime tech support from iSpring in Atlanta, GA at (678) 261-7611.
  • $28.99
    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.


    $50.99
    Greatwell MC7 NSF/ANSI 58 Certified 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.
  • NSF/ANSI 58 Certified: Independently tested and certified to meet NSF/ANSI 58 standards, ensuring reliable removal of harmful contaminants for safe, high-quality drinking water.
  • $42.99
    iSpring FD15 DeIonization Replacement Filter Fit RO/DI Water Filter System for Aquarium, 10" x 2.5", 1 Count (FD15)
  • Advanced DI Filtration: Utilizes ion-exchange resins to remove mineral ions, leaving water free of hardness and preventing scale buildup. It does this by replacing them with hydrogen (H ) and hydroxide (OH-) ions, which combine to form water (H2O).
  • Effective TDS Reduction: Lowers Total Dissolved Solids (TDS) to 0-1 ppm, delivering ultra-pure water ideal for sensitive applications.
  • Universal Fit: Designed to fit most 2.5" x 10" RO DI water filter systems, ensuring easy compatibility with a variety of setups.
  • Spot-Free Results: Prevents water spots after drying, making it perfect for washing applications where spotless results are crucial.
  • Durable & Reliable: Provides long-lasting performance, ensuring consistently high-quality, deionized water.
  • $32.99
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