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spin down sediment filter
$139.99
$444.99
spin down sediment filter
$193.99
tds
$18.99
$252.99
$219.99
shower filter
$14.99
alkaline water filter
$359.99
$373.99
iSpring FSF1 Multi-Stage Shower Filter Replacement Cartridge-Removes Chlorine, Sediment, Heavy Metal, and Odor
$15.99
water filter for shower
$22.99
water filter for shower
$28.99
shower filter replacement
$15.99
sediment filter spindown
$45.99
$203.99
$230.99
$234.99
wsp o-rings
$9.19
$75.99
ispring water filter system membrane
$137.99
reverse osmosis memrane for cro1000
$298.99
$13.99
spin down sediment filter
iSpring WSP50SL+AHPF12MNPT12X2 Reusable Spin Down Sediment Water Filter with Siliphos and Push Fit Ball Valve (WSP50SL+AHPF12MNPT12X2)
  • Stainless steel mesh filter screen with a pore size of 50 microns. The ideal first line of defense for finer filters, or expensive plumbing appliances. WSP series can be used for waste water treatment by spin down the sediment.
  • Includes Siliphos to help prevent scale and stop corrosion, greatly extending the life of your plumbing fixtures. It is recommended that the filter to be replaced every 3-6 months to prevent scale from building up.
  • Flushable w/ various micron size options available; helps create a multi-layer gradient filtration system for better filtration results and longer filter life.
  • See through housing offers easy visual monitoring; lead-free brass body with 1-year warranty
  • Comes with Two 3/4 inch Push-Fit x 3/4 inch Male NPT braided stainless steel water hose connector with built-in Ball Valve for connecting standard PEX, PVC, CPVC and Copper pipes
  • $139.99
    iSpring WGB22B AHPF12MNPT16X2 2-Stage Whole House Water Filter System, Reduces Chlorine, Sediment Water Filtration System for Home w/ 3/4'' Push-Fit Braided Stainless Steel Hose Connectors and Ball Valve (WGB22B AHPF12MNPT16X2)
  • 【Two-Stage Effective Filtration】The WGB22B whole house water filter system uses a 1st-stage premium 5-micron polypropylene sediment filter (FP25B) to capture dirt, sand, silt, dust, rust, and scale particles, extending the life of the 2nd-stage CTO carbon block filter (FC25B). The high-quality coconut shell carbon and compact fabrication technology remove over 90% of chlorine, cloudiness, bad tastes, odors.
  • 【Superb Filtration Capacity】This 20"x4.5" replaceable whole house water filtration system provides up to 100,000 gallons of clean water per year for a family of four. The 1-inch inlet and outlet ports ensure fast water flow with minimal pressure loss. The fine PP sediment filter and premium CTO filter deliver clean, fresh water to every faucet, prolonging the life of water-using appliances and protecting plumbing from sediment and scale buildup.
  • 【Easy Installation】The braided stainless steel hose connectors, included with the WGB22B home water filtration system, combines a strong stainless steel with an integrated ball valve for easy shut-off. The innovative push-fit design reduces the need for extra joints or fittings, making it ideal for tight spaces and providing enhanced control. A wrench is included for quick filter changes, and a pressure release valve allows for the release of built-up pressure during filter replacement.
  • 【Please Note】Unlike RO systems, this whole house water filter system does not reduce Total Dissolved Solids (TDS), retaining healthy minerals in your water. For TDS removal, consider iSpring Reverse Osmosis (RO) systems.
  • 【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 whole house water filter products please reach out to us immediately. We are happy to help!
  • $444.99
    spin down sediment filter
    iSpring WSP50GR+AHPF12MNPT12X2 Reusable Spin Down Sediment Water Filter, 50 Micron with Scraper,360°Head, and Push Fit Ball Valve (WSP50GR+AHPF12MNPT12X2)
  • Stainless steel mesh filter screen rated at 50 Micron. Double threads on both ends: 1 inch 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.
  • Two 12 inch 3/4'' MNPT X 3/4'' push-fit hoses are included to provide a hassle-free installation to any 3/4'' pipe, including Copper, PEX, or CPVC pipes. No welding or glue needed - just push in the pipe and it is locked in place. A removal tool is also included if you need to disconnect the system from the pipes.
  • 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.
  • 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
  • $193.99
    tds
    iSpring TDS2 2-Button Digital Water Quality TDS Test Meter with Backlit LCD (TDS2)
  • Two buttons: HOLD and ON/OFF
  • Hold Function -Saves measurements for convenient reading and recording.
  • Auto off function -Turns off meter after minutes of inactivity.
  • Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking x10' image.
  • Pre-Calibrated
  • Batteries included
  • $18.99
    iSpring WSPARB Spin Down Sediment Water Filter, Reusable with Touch-Screen Auto Flushing Module and Built-in Housing Scraper, Brass Top Clear Housing (WSPARB)
  • [Flushable and Reusable] The whole house spin down sediment water filter is used to create a multi-layer gradient filtration system taking considerable workload off finer filters that follow it and result in a longer filter life. As a larger, upgraded version of WSP series, WSP50ARB filters out particulate, sediment, rust, and floating objects.
  • [Pressure-resistant and Durable Materials] Lead-free brass machine head, 50-micron food grade stainless steel mesh filter screen, and explosion-proof transparent housing.
  • [Easy Installation] No welding or glue needed. Works well with copper, PEX, and CPVC pipes.
  • [Auto Flushing] Integrated Auto Flushing Module(dual power supply) with scraper saves time and effort on routine maintenance. Choose from auto, semi-auto, and manual on HD touch screen to enable the system to flush automatically on a preset schedule. WSP series can be used for waste water treatment by spin down the sediment.
  • [High Flow Rate] Provide a maximum flow rate of 25 GPM. Two types of threads on both two ends of connectors: 1-inch MNPT and 3/4-inch FNPT.
  • $252.99
    iSpring WSPB Large Reusable Whole Spin-down Sediment Water Filter with Scraper and Brass Top Clear Housing, 50 Micron (WSPB)
  • As a larger, upgraded version of WSP series, WSP50B filters out particulate, sediment, rust, and floating objects. WSP series can be used for waste water treatment by spin down the sediment.
  • Flushable and reusable, used to create a multi-layer gradient filtration system taking the considerable workload off finer filters that follow it and result in longer filter life. Built-in filter screen scraper saves time and effort on routine maintenance.
  • Pressure-resistant and durable materials: lead-free brass machine head, food-grade stainless steel mesh filter screen, and explosion-proof transparent housing. Easy installation, no welding or glue needed. Works well with copper, PEX, PVC, and CPVC pipes.
  • The 1” inlet and outlet FNPT fittings provide a maximum flow rate of 35 GPM. Two types of threads on both two ends of connectors: 1-inch MNPT and 3/4-inch FNPT.
  • 30-day money-back guarantee. 1-year manufacturer warranty. Lifetime tech support from iSpring in Cumming, GA at (678) 261-7611.
  • $219.99
    shower filter
    iSpring FSF2 Shower Filter Replacement Cartridge-Removes Chlorine, Sediment, Heavy Metal, and Odor (FSF2)
  • Featuring 15-stage of 12 different filtration media, iSpring SF series shower filters quickly remove up to 99% of chlorine, sediment, hydrogen sulfide, and water-soluble heavy metals. Nurturing elements such as Vitamin C are released and added back to your shower water.
  • Less than a dime a day, iSpring shower filters last for 6-9 months. SF2S fights eczema, irritation, itchiness or dryness. A simple and inexpensive way to improve showering experience.
  • Perfect for iSpring SF2S shower filter. Compatible with other on-the-market shower filters that use replacement cartridges of a similar size( Dimensions: 2 ⅜ x 2 ⅜ x 2 ⅝ in. ). Note: This filter replacement is intended solely for the SF2S shower filter and should not be used with any other shower filter models.
  • Copes with hard water and prohibits limescale buildup. Tool free design makes installation and cartridge replacement a breeze.
  • Little impact on water pressure. In case source water has high levels of sediment common with well water, once a while simply flip the filter cartridge over and flush it with hot water to remove sediment built-up, then set it back in its original position.
  • Backed by a 30-day money-back guarantee and extended manufacturer warranty upon warranty registration at iSpring. Lifetime tech support(678-261-7611) from Atlanta, GA USA.
  • $14.99
    alkaline water filter
    iSpring PH100 6-Stage 100 GPD Under Sink Reverse Osmosis RO Drinking Water Filtration System 1:1 Pure to Waste Ratio with Alkaline Remineralization (PH100)
  • 6-Stage reverse osmosis water filtration. Capable of removing up to 99% of over 1,000 contaminants, including PFAS, lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more. Comes with US made filters and RO membrane.
  • iSpring PH100 rated at 100 GPD, with up to 1:1 filtered water to waste water ratio and upgraded 3/8” input and output design.
  • Including an additional sixth stage - an Alkaline Remineralization filter which can restore minerals and balanced alkalinity.
  • Do-it-yourself installation, typically in a couple of hours with industry-leading help just a phone call away. Fits under a standard kitchen sink, with all parts included, instructions, and videos. For leak-free installation, simply push tubing ½ inch deep into quick-fitting connectors and lock - no threading pipes needed.
  • Features European-designed brushed nickel all-metal faucet and clear see-through 1st stage housing. Backed by a 1-year Manufacturer Warranty with lifetime support line 678-261-7611 from Atlanta, GA USA.
  • $359.99
    iSpring FSF1 Multi-Stage Shower Filter Replacement Cartridge-Removes Chlorine, Sediment, Heavy Metal, and Odor
    iSpring FSF1 Multi-Stage Shower Filter Replacement Cartridge-Removes Chlorine, Sediment, Heavy Metal, and Odor (FSF1)
  • Featuring 15-stage of 12 different filtration media, iSpring SF series shower filters quickly remove up to 99% of chlorine, sediment, hydrogen sulfide, and water-soluble heavy metals. Nurturing elements such as Vitamin C are released and added back to your shower water.
  • Less than a dime a day, iSpring shower filters last for 6-9 months. SF1S fights eczema, irritation, itchiness or dryness. A simple and inexpensive way to improve showering experience.
  • Perfect for iSpring SF1S shower filter. Compatible with other on-the-market shower filters that use replacement cartridges of a similar size( Dimensions: 2 ⅝ x 2 ⅝ x 3 ½ in.). Note: This filter replacement is intended solely for the SF1S shower filter and should not be used with any other shower filter models.
  • Copes with hard water and prohibits limescale buildup. Tool free design makes installation and cartridge replacement a breeze.
  • Little impact on water pressure. In case source water has high levels of sediment common with well water, once a while simply flip the filter cartridge over and flush it with hot water to remove sediment built-up, then set it back in its original position.
  • Backed by a 30-day money-back guarantee and extended manufacturer warranty upon warranty registration at iSpring. Lifetime tech support(678-261-7611) from Atlanta, GA USA.
  • $15.99
    water filter for shower
    iSpring SF2S 15-Stage High Output Universal Shower Filter with Replaceable Cartridge, Better Skin, Softer Hair, and Stronger Nails, Chrome (SF2S)
  • Featuring 15-stage of 12 different filtration media, iSpring SF series shower filters quickly remove up to 99% of chlorine, sediment, hydrogen sulfide, and water-soluble heavy metals. Nurturing elements such as Vitamin C are released and added back to your shower water.
  • Less than a dime a day, iSpring shower filters last for 6-9 months. SF2S fights eczema, irritation, itchiness or dryness. A simple and inexpensive way to improve showering experience. Note: This shower filter is designed to be used exclusively with the FSF2 replacement filter and should not be used with any other shower filter models.
  • Copes with hard water and prohibits limescale buildup. Tool free design makes installation and cartridge replacement a breeze. Little impact on water pressure. In case source water has high levels of sediment common with well water, once a while simply flip the filter cartridge over and flush it with hot water to remove sediment built-up, then set it back in its original position.
  • This stylish filter fits every standard ½” shower. Works beautifully with fixed, handheld, or rain shower heads.
  • Backed by a 30-day money-back guarantee and extended manufacturer warranty upon warranty registration at iSpring. Lifetime tech support(678-261-7611) from Atlanta, GA USA.
  • $22.99
    water filter for shower
    iSpring SF2S 15-Stage High Output Universal Shower Filter with Replaceable Cartridge, Better Skin, Softer Hair, and Stronger Nails, Chrome (SF3S)
  • Featuring 15-stage of 12 different filtration media, iSpring SF series shower filters quickly remove up to 99% of chlorine, sediment, hydrogen sulfide, and water-soluble heavy metals. Nurturing elements such as Vitamin C are released and added back to your shower water.
  • Less than a dime a day, iSpring shower filters last for 6-9 months. SF3S fights eczema, irritation, itchiness or dryness. A simple and inexpensive way to improve showering experience. Note: This shower filter is designed to be used exclusively with the FSF3 replacement filter and should not be used with any other shower filter models.
  • Copes with hard water and prohibits limescale buildup. Tool free design makes installation and cartridge replacement a breeze. Little impact on water pressure. In case source water has high levels of sediment common with well water, once a while simply flip the filter cartridge over and flush it with hot water to remove sediment built-up, then set it back in its original position.
  • This stylish filter fits every standard ½” shower. Works beautifully with fixed, handheld, or rain shower heads.
  • Backed by a 30-day money-back guarantee and extended manufacturer warranty upon warranty registration at iSpring. Lifetime tech support(678-261-7611) from Atlanta, GA USA.
  • $28.99
    shower filter replacement
    iSpring FSF3 15-Stage Shower Filter Replacement Cartridge-Removes Chlorine, Sediment, Heavy Metal, and Odor (FSF3)
  • Featuring 15-stage of 12 different filtration media, iSpring SF series shower filters quickly remove up to 99% of chlorine, sediment, hydrogen sulfide, and water-soluble heavy metals. Nurturing elements such as Vitamin C are released and added back to your shower water.
  • Less than a dime a day, iSpring shower filters last for 6-9 months. SF3S fights eczema, irritation, itchiness or dryness. A simple and inexpensive way to improve showering experience.
  • Perfect for iSpring SF3S shower filter. Compatible with other on-the-market shower filters that use replacement cartridges of a similar size( Dimensions: 3 x 3 x3 ⅝ in. ). Note: This filter replacement is intended solely for the SF3S shower filter and should not be used with any other shower filter models.
  • Copes with hard water and prohibits limescale buildup. Tool free design makes installation and cartridge replacement a breeze.
  • Little impact on water pressure. In case source water has high levels of sediment common with well water, once a while simply flip the filter cartridge over and flush it with hot water to remove sediment built-up, then set it back in its original position.
  • Backed by a 30-day money-back guarantee and extended manufacturer warranty upon warranty registration at iSpring. Lifetime tech support(678-261-7611) from Atlanta, GA USA.
  • $15.99
    sediment filter spindown
    iSpring FWSPARB Reusable Spin Down Sediment Filter Replacement Cartridge with Scrapper and Seal Cover for WSPARB WSPB Series (FWSPARB)
  • Replacement filter cartridge for iSpring WSPARB series spin down sediment filter
  • 50/100 Micron Stainless steel mesh filter screen
  • Removes dirt, sand, and rust before they reach larger filters or appliances
  • The cartridge measures 7-1/4 inches in length by 2-inches screen diameter
  • Lifetime support from iSpring in Alpharetta, GA at (678) 261-7611
  • $45.99
    iSpring WGB21BM 2-Stage Whole House Water Filtration System, 10" x 4.5" Carbon Block and Iron & Manganese Reducing Filters, 1" Ports (WGB21BM)
  • [Two-Stage Effective 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 VOCs like 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 minimum maintenance.
  • [Top-Notch Quality] The first stage CTO Carbon Block filter is made of high-quality coconut shell carbon for maximum filtration efficiency and 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 CS and tech support from Atlanta, GA USA. We stand behind our products. 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 RCC7 series or tankless RO500.
  • $203.99
    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.
  • $234.99
    wsp o-rings
    iSpring ORWX2 Replacement O-ring for WSP WSPSL WSPGR Series Reusable Spin Down Sediment Water Filter - Pack of 2 (ORWX2)
  • Top-notch Quality: The o-rings are made of premium materials to make sure that the filters will be properly sealed without any leakage.
  • Dedicated O-rings for WSP/WSPSL/WSPGR series reusable spin down sediment water filter
  • 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 WSP/WSPSL/WSPGR series only. If you need replacement o-rings for reverse osmosis (RO) pre-filter housings, please consider iSpring ORFX3.
  • $9.19
    iSpring FP110X25 10 Micron, 25 Pack 10" x 2.5" Universal Multi-layer Sediment Water Filter Replacement Cartridges, White, 25 Piece (FP110X25)
  • 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.
  • $75.99
    ispring water filter system membrane
    iSpring MC600 RO Membrane Replacement Filter for Tankless Countertop Reverse Osmosis Water Filtration System RCT600, 600 GPD (MC600)
  • Dedicated RO membrane for iSpring countertop RO water filter system RCT600. Experience clean and fresh water every time you turn on your drinking water faucet. 
  • This core of RCT600 is rated at 600 gallons per day. With up to 1.5:1 pure water to wastewater ratio, RCT600 is much more efficient than a traditional RO membrane.
  • MC600 removes up to 99% of over 1, 000 contaminants, including lead (up to 98%), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more. Enjoy your water with confidence. 
  • Quick and easy filter change. Depending on your water usage and the quality of your source water, please replace this RO membrane every 2-3 years to ensure optimal performance.
  • Peace-of-mind after-sale support is backed by a 30-day money-back guarantee, manufacturer warranty, and lifetime free tech and customer support in Atlanta, GA. Register online to activate your warranty. We stand behind our products. Please feel free to reach out to us for questions and assistance. Your satisfaction is our top priority!
  • $137.99
    reverse osmosis memrane for cro1000
    iSpring MCRO1000 RO Membrane Replacement Filter for Tankless Commercial Reverse Osmosis Water Filtration System CRO1000, 1000 GPD (MCRO1000)
  • Dedicated RO membrane for iSpring tankless RO water filter system CRO1000, which is not only a great choice for residential drinking water treatment, but also suitable for drinking water filtration in offices, labs, and small businesses like restaurants, coffee shops, teashops, breweries, bars, salons, spas, clinics and more. 
  • MCRO1000 removes up to 99% of over 1, 000 contaminants, including lead (up to 98%), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more. This core of CRO1000 beats contaminants and provides you with clean water up to 1,000 gallons per day. 
  • Inlet Water Pressure Range: 80 - 130 psi. Up to an exceptional 1.5:1 pure to drain water ratio, improving efficiency and saving water bill costs.
  • Quick and easy filter change. Depending on your water usage and the quality of your source water, please replace this RO membrane every 2-3 years to ensure optimal performance.
  • Peace-of-mind after-sale support is backed by a 30-day money-back guarantee, manufacturer warranty, and lifetime free tech and customer support in Atlanta, GA. Register online to activate your warranty. We stand behind our products. Please feel free to reach out to us for questions and assistance. Your satisfaction is our top priority!
  • $298.99
    iSpring AFR420K 420 ml/min Flow Restrictor, White (AFR420K)
  • Compatible with most reverse osmosis systems of 75 - 100 GPD (including brand names) in the market
  • To be installed on the drain line
  • Recommended for RO systems of 75GPD or 100GPD, or for customers whose source water TDS is more than 200 ppm
  • Features 1/4” quick connect fitting
  • $13.99
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