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$34.99
ro membrane housing
$32.99
MRO500 RO Membrane Replacement Filter for Tankless Reverse Osmosis Water Filtration System RO500, 500 GPD
$79.99
sediment filter
$39.99
ispring ro filter replacements
$142.99
ispring us made filters
$299.99
iSpring F22-100US Universal 5-Stage Reverse Osmosis 3-Year Replacement Water Filter Pack Set with 100 GPD RO Membrane Cartridge
$399.99
$129.99
$89.99
F7KU75 Replacement Under-Sink Water Filter Cartridges Set for 7-Stage 75 GPD Membrane Reverse Osmosis RO
$89.99
$95.99
$9.99
$39.99
$59.99
$279.99
rog400 membrane replacement
$195.99
6-stage filter set
$79.99
reverse osmosis system
$1,399.99
countertop water filter
$375.99
Greatwell MC5 Reverse Osmosis (RO) Membrane Replacement 50 GPD, 11.75” X 1.75” (MC5)
  • 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. 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 50 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.
  • $34.99
    ro membrane housing
    iSpring NW12 Reverse Osmosis Membrane Housing, White (NW12)
  • 10" White housing
  • Made of Polypropylene
  • Has a straight inlet and 2 right-angled outlets3/8" in and 1/4" out
  • 1/4" in and out
  • Fits most standard residential membrane housings
  • $32.99
    MRO500 RO Membrane Replacement Filter for Tankless Reverse Osmosis Water Filtration System RO500, 500 GPD
    iSpring MRO500 RO Membrane Replacement Filter for Tankless Reverse Osmosis Water Filtration System RO500, 500 GPD (MRO500)
  • Dedicated RO membrane for iSpring RO500 tankless reverse osmosis system. Replaced every 2-3 years.
  • This core of RO500 is rated at 500 gallons per day. With up to 2:1 pure water to wastewater ratio, MRO500 is 4x more efficient than a traditional RO membrane.
  • Removes up to 99% of over 1, 000 contaminants, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more.
  • Experience clean and fresh water every time you turn on the real-time TDS monitoring faucet of your RO500.
  • Quick and easy filter change. No tools required.
  • Backed by a 30-day money-back guarantee with lifetime CS and tech support from Atlanta, GA USA.
  • $79.99
    sediment filter
    iSpring F4AK 10"x2.5" Standard Water Filter Packs Replacement Cartridges for 6 Stage Reverse Osmosis, 6-Month Supply, No RO membrane (F4AK)
  • Tested by independent third-party to meet NSF/ANSI standard, replacement filters for standard 6-stage reverse osmosis systems
  • Standard sized 10" x 2.5"
  • Fits iSpring RCC7AK, RCC7P-AK, and most other RO systems that use standard sized filter housings including Flowmatic, PuROLine,
  • Crystal Quest, and Apec
  • Includes 1x FP15 sediment filter, 1x FG15 GAC filter, 1x CTO carbon filter, and 1x FA15 alkaline filter
  • Each filter is individually wrapped
  • $39.99
    ispring ro filter replacements
    iSpring F5-100US Universal 5-Stage Reverse Osmosis 1-Year Replacement Water Filter Pack Set with 100 GPD RO Membrane Cartridge, 10" X 2.5" (F5-100US)
  • Individually wrapped, high capacity, top quality filter replacement cartridge pack for iSpring PH100, RO100 and most industry standard 10” 5-stage reverse osmosis RO systems. Made in the US.
  • Experience clean, safe, and delicious water every time you turn on the faucet. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula – it’s even better than bottled water.
  • Dow Filmtec 100 GPD RO Membrane removes up to 99% of over 1,000 contaminants including chlorine, fluoride, arsenic, asbestos, calcium, sodium, and 98% of all lead.
  • Sediment Water Filter: Works as the first barrier in the reverse osmosis system by removing solid particles like silt, rust and dirt from the water and reducing a significant percentage of contaminants in the water. This prevents the other filters from getting clogged with fine particles and reduces the risk of damage to the other parts of the filtration system.
  • Granular Activated Carbon Filter: Includes high quality carbon media that filters out impurities in the water. This protects and prolongs the lifespan of the reverse osmosis membrane.
  • Carbon Block Filter: Activated carbon filters trap and absorb organic chemicals and chlorine from the water. This results in the removal of odors and an improvement on the taste of the water.
  • Post Activated Carbon Filter: Captures any particles that may have accumulated inside the tank before pure water is delivered to the faucet. It will last up to 12 months depending on the incoming water source and personal usage.
  • 5 pack of 10” x 2.5” replacement water filters included: 1x Sediment Filter, 1x Granular Activated Carbon Filter, 1x Carbon Block Filter, 1x 100 GPD RO Membrane, and 1x Post-Carbon Filter. All filters and membranes are made in the USA.
  • 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 and provide them with high quality drinking water both now and in the years to come.
  • $142.99
    ispring us made filters
    iSpring F15-100US Universal 5-Stage Reverse Osmosis 2-Year Replacement Water Filter Pack Set with 100 GPD RO Membrane Cartridge, 10" X 2.5" (F15-100US)
  • Individually wrapped, 2-year high capacity, top quality filter replacement cartridge pack for iSpring PH100, RO100 and most industry standard 10” 5-stage reverse osmosis RO systems. Made in the US.
  • Experience clean, safe, and delicious water every time you turn on the faucet. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula – it’s even better than bottled water.
  • Dow Filmtec 100 GPD RO Membrane removes up to 99% of over 1,000 contaminants including chlorine, fluoride, arsenic, asbestos, calcium, sodium, and 98% of all lead.
  • Sediment Water Filter: Works as the first barrier in the reverse osmosis system by removing solid particles like silt, rust and dirt from the water and reducing a significant percentage of contaminants in the water. This prevents the other filters from getting clogged with fine particles and reduces the risk of damage to the other parts of the filtration system.
  • Granular Activated Carbon Filter: Includes high quality carbon media that filters out impurities in the water. This protects and prolongs the lifespan of the reverse osmosis membrane.
  • Carbon Block Filter: Activated carbon filters trap and absorb organic chemicals and chlorine from the water. This results in the removal of odors and an improvement on the taste of the water.
  • Post Activated Carbon Filter: Captures any particles that may have accumulated inside the tank before pure water is delivered to the faucet. It will last up to 12 months depending on the incoming water source and personal usage.
  • 15 pack of 10” x 2.5” replacement water filters included: 4x Sediment Filter, 4x Granular Activated Carbon Filter, 4x Carbon Block Filter, 1x 100 GPD RO Membrane, and 2x Post-Carbon Filter. All filters and membranes are made in the USA.
  • 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 and provide them with high quality drinking water both now and in the years to come.
  • $299.99
    iSpring F22-100US Universal 5-Stage Reverse Osmosis 3-Year Replacement Water Filter Pack Set with 100 GPD RO Membrane Cartridge
    iSpring F22-100US Universal 5-Stage Reverse Osmosis 3-Year Replacement Water Filter Pack Set with 100 GPD RO Membrane Cartridge, 10" X 2.5", Made in USA (F22-100US)
  • Individually wrapped, 3-year high capacity, top quality filter replacement cartridge pack for iSpring PH100, RO100 and most industry standard 10” 5-stage reverse osmosis RO systems. Made in the US.
  • Experience clean, safe, and delicious water every time you turn on the faucet. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula – it’s even better than bottled water.
  • Dow Filmtec 100 GPD RO Membrane removes up to 99% of over 1,000 contaminants including chlorine, fluoride, arsenic, asbestos, calcium, sodium, and 98% of all lead.
  • Sediment Water Filter: Works as the first barrier in the reverse osmosis system by removing solid particles like silt, rust and dirt from the water and reducing a significant percentage of contaminants in the water. This prevents the other filters from getting clogged with fine particles and reduces the risk of damage to the other parts of the filtration system.
  • Granular Activated Carbon Filter: Includes high quality carbon media that filters out impurities in the water. This protects and prolongs the lifespan of the reverse osmosis membrane.
  • Carbon Block Filter: Activated carbon filters trap and absorb organic chemicals and chlorine from the water. This results in the removal of odors and an improvement on the taste of the water.
  • Post Activated Carbon Filter: Captures any particles that may have accumulated inside the tank before pure water is delivered to the faucet. It will last up to 12 months depending on the incoming water source and personal usage.
  • 22 pack of 10” x 2.5” replacement water filters included: 6x Sediment Filter, 6x Granular Activated Carbon Filter, 6x Carbon Block Filter, 1x 100 GPD RO Membrane, and 3x Post-Carbon Filter. All filters and membranes are made in the USA.
  • 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 and provide them with high quality drinking water both now and in the years to come.
  • $399.99
    iSpring RO Membrane Reverse Osmosis Replacement, High Flow up to 800 GPD, 2.5:1 Pure to Waste water ratio (MRO800)
  • 【Easy Replacement】Effortless twist-and-lock filters without cutting off the water supply. It takes only seconds to finish with no tools needed, which is truly time saving and energy saving.
  • 【Fast flow 】Provides RO quality water of up to 800 gallons per day, with up to 2.5:1 pure water to waste water ratio. It's 5x more efficient than a traditional RO membrane.
  • 【High Effectiveness】 Rejects a wide spectrum of impurities down to 0.0001 micron. Also removes heavy metals and many organic matters.
  • 【Lifetime】Up to 24-36 months filter life depending on daily usage and the quality of the water.
  • 【Compatibility】Compatible with RO800G Tankless RO Reverse Osmosis Water Filtration System.
  • $129.99
    iSpring MRO600 RO Membrane Reverse Osmosis Replacement water Filter for RO600 Tankless Reverse Osmosis Water Filtration System (MRO600)
  • [Compatibility] MRO600 RO Membrane Reverse Osmosis Replacement water Filter for RO600 Tankless Reverse Osmosis Water Filtration System
  • [Easy Replacement] Effortless twist-and-lock filters without cutting off the water supply. It takes only seconds to finish with no tools needed, which is truly time saving and energy saving.
  • [Fast flow] Provides RO quality water of up to 600 gallons per day, with up to 2.5:1 pure water to waste water ratio.
  • [High Effectiveness] As the core of RO600, MRO600 RO membrane removes up to 98% of lead, chlorine, fluoride, arsenic, hormones, asbestos, calcium, sodium, and more using a 0.0001(one ten- thousandth) micron membrane.
  • [Lifetime] Up to 24 months filter life depending on daily usage and the quality of the water.
  • $89.99
    F7KU75 Replacement Under-Sink Water Filter Cartridges Set for 7-Stage 75 GPD Membrane Reverse Osmosis RO
    iSpring F7KU75 Replacement Under-Sink Water Filter Cartridges Set for 7-Stage 75 GPD Membrane Reverse Osmosis RO Water Filtration Systems with Alkaline Mineral Filter and UV Bulb (F7KU75)
  • Individually wrapped high capacity filter replacement cartridge pack for iSpring 7-stage RO systems
  • Experience clean, safe, and good-tasting water every time you turn on the faucet. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula – even better than most bottled water
  • 75 gpd RO membrane for superior performance with TDS rejection rate up to 97% (under NSF58 testing condition)
  • Alkaline mineral filter produces alkaline water with restored healthy minerals such as natural calcium, magnesium, and potassium ions, which ph-balances the RO water 7 pieces of 10" x 2. 5" replacement water filters included: 1x sediment filter, 1x granular activated carbon filter, 1x carbon block filter, 1x 75 gpd RO membrane, 1x post-carbon filter, 1x alkaline filter, and 1x UV 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
  • $89.99
    iSpring F7KU100 Replacement Under-Sink Water Filter Cartridges Set for 7-Stage 100 GPD Membrane Reverse Osmosis RO Water Filtration Systems with Alkaline Mineral Filter and UV Bulb (F7KU100)
  • Individually wrapped high capacity filter replacement cartridge pack for iSpring 7-stage RO systems
  • Experience clean, safe, and good-tasting water every time you turn on the faucet. Enjoy crystal clear ice cubes, fresher tea and coffee, better tasting foods, healthier baby formula – even better than most bottled water
  • 100 gpd RO membrane for superior performance with TDS rejection rate up to 97% (under NSF58 testing condition)
  • Alkaline mineral filter produces alkaline water with restored healthy minerals such as natural calcium, magnesium, and potassium ions, which ph-balances the RO water
  • 7 pieces of 10" x 2. 5" replacement water filters included: 1x sediment filter, 1x granular activated carbon filter, 1x carbon block filter, 1x 100 gpd RO membrane, 1x post-carbon filter, 1x alkaline filter, and 1x UV 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
  • $95.99
    iSpring AWR5 RO Membrane Housing Wrench for RCS5T (AWR5)
  • iSpring NS15 RO membrane housing wrench.
  • The wrench is made of solid plastic that enables a firm grab.
  • does not fit other RO filter housings. Please refer to iSpring AWR2 or ARW5N1 for other housings.
  • $9.99
    iSpring MCD100 RO Membrane Replacement Filter for RCD100 Countertop Reverse Osmosis System, Replacement Cycle: Up to 24 Months (MCD100)
  • Lasts for up to 24 months, depending on the quality of source water and daily water consumption.
  • Dedicated RO membrane for iSpring RCD100 Reverse Osmosis system countertop. Easy twist-and-replace design.
  • With a built-in pump, the RCD100 features a rating of 100 gallons per day. It offers an efficient pure to drain ratio of up to 2.5:1, making it more efficient than traditional RO membranes.
  • Removes up to 99% of over 1,000 contaminants, including vinyl chloride, lead (up to 98%), fluoride, arsenic, asbestos, calcium, sodium and more.
  • Quick and easy filter change with no tools required. Backed by a 30-day money-back guarantee with lifetime support from Atlanta, GA, USA.
  • $39.99
    iSpring MCD100HC RO Membrane Replacement Filter for RCD100HCG Countertop Reverse Osmosis System, Replacement Cycle: Up to 24 Months (MCD100HC)
  • Long-Lasting RO Membrane: Specifically designed for the iSpring RCD100HCG countertop Reverse Osmosis system, this membrane is built to last up to 24 months, with performance influenced by water quality and consumption.
  • High Capacity: MCD100HC RO membrane supports a robust output of 100 gallons per day, making it suitable for small- to medium-sized families.
  • Superior Filtration: Removes up to 99% of over 1,000 contaminants, including vinyl chloride, PFAS, lead, fluoride, arsenic, asbestos, calcium, sodium and more.
  • User-Friendly Replacement and Support: The replacement process is straightforward: simply twist and replace, without the need for any tools. Each purchase is backed by a 30-day money-back guarantee along with lifetime support.
  • $59.99
    iSpring MC1000 High Flow RO Membrane Replacement Filter for RO1000 Tankless Reverse Osmosis Water Filtration System (MC1000)
  • Dedicated 2nd stage replacement filter for iSpring RO1000 tankless reverse osmosis system – a tool-free filter replacement
  • Effectively eliminates lead (up to 98%), chlorine, fluoride, arsenic, hormones, asbestos, calcium, sodium, and various other contaminants with the use of a 0.0001 micron membrane.
  • This core of RO1000 is rated at 1000 gallons per day. With up to 2:1 pure water to wastewater ratio, MC1000 is 4x more efficient than a traditional RO membrane.
  • Its lifespan of up to 36 months varies according to the quality of your source water and your daily water consumption.
  • $279.99
    rog400 membrane replacement
    GREATWELL MRO400 400 GPD RO Membrane Replacement 400 GPD Tankless Reverse Osmosis RO Water Filtration System - Stage 2 (MRO400)
  • Fits Greatwell ROG400 RO system.
  • Package includes one 400 GPD RO membrane with a 1.5:1 pure to drain ratio.
  • It removes up to 99% of over 1,000 contaminants including lead, fluoride, arsenic, asbestos, and more. Lasts up to 3 years.
  • Snap-on RO membrane provides easy filter replacement.
  • It is recommended to be replaced every 2 to 3 years depending on the water quality and usage.
  • $195.99
    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
    reverse osmosis system
    iSpring CRO1000 4-Stage Tankless Commercial Reverse Osmosis Drinking Water Filtration System for Restaurant and Small Business, 1000 GPD RO Membrane, 20-Inch Filters 3/4" NPT Inlet (CRO1000)
  • Commercial RO System with Reliable Features: CRO1000 is a true commercial-grade high output, 1,000 GPD, reverse osmosis water filtration system. Features a tankless design with high production of on-demand clean filtered water. Working water pressure ranges from 80 to 130 psi and 0.7 GPM output speed. Built-in water inlet and outlet gauges for easy pressure monitoring
  • High Efficiency RO Membrane: Removes up to 99% of over 1, 000 contaminants, including PFAS, lead, 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
  • 4-Stage Water Filtration: 1x 20" PP Sediment Filter with clear filter housing offers easy water quality and filter replacement monitoring, 2x 20" Carbon Block Filters, and an RO Membrane rated at 1,000 GPD in a stainless steel membrane housing
  • Easy Installation and Maintenance: Replace 1st stage filter every 3-6 months, 2nd stage and 3rd stage filters every 6-12 months, and replace RO membrane every 2-3 years. The filter replacement schedule depends on the source water quality. The freestanding metal frame on wheels with locking brakes for ease of movement
  • One RO System for All: Connect iSpring CRO1000 to your own choice of water dispenser system, drinking water faucet, icemaker, refrigerator, espresso coffee machine, hydroponics, and more. Not only a great choice for residential drinking water treatment, but also suitable for office and small businesses like restaurants, coffee shops, teashops, brewery, and clinics
  • $1,399.99
    countertop water filter
    iSpring RCT600 Tankless High Output Versatile Portable Countertop Reverse Osmosis Water Filter System, 600 GPD RO Membrane, Fits Most Standard Faucet (RCT600)
  • [10-MIN INSTALLATION & VERSATILE]: This tankless RO system is suitable for a small space like an RV, dormitory, apartment, and other settings. With the decent white case, it fits nicely over the counter. This countertop Reverse Osmosis system can be attached to your standard kitchen faucet for approx. 10 minutes easy DIY installation with no plumbing works. Working water pressure ranges from 50 to 116 psi.
  • [MOST IMPURITIES REDUCTION]: The countertop reverse osmosis system removes up to 99% of over 1,000 contaminants, including odor, taste, sediment, PFAS, lead, chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more. Without the need for a boost pump, this high-capacity countertop reverse osmosis system provides you up to 600 gal of crystal water per day.
  • [ECO-FRIENDLY & ECONOMIC]: If you replace the plastic bottles with this RCT600 countertop Reverse Osmosis water filtration system, your family could save about 3,400 water bottles, saving you $2,600 in a year. Enjoy fresh water from the reliable tankless RO system while protecting the earth.
  • [MAINTENANCE SCHEDULE]: There are 3 stages for this countertop Reverse Osmosis system. PAC Composite filter (replaced every 6-12 months), Activated Carbon filter (1 year), and RO membrane (2-3 years), depending on your source water quality. The package includes a faucet mount connector to fit most standard faucets. Experience clean, good-tasting water in just one switch.
  • [100% CUSTOMER SATISFACTION]: This water filtration system for kitchen RCT600 comes with a 1-year limited manufacturer warranty upon registration, as well as lifetime personalized support from Cumming, GA, USA, combined with premium quality components. This countertop RO water filter is to deliver endless bottled quality drinking water right in your home for many years to come, eliminating plastic waste.
  • $375.99
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