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- 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.
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- Individually wrapped
- 5 micron rating
- Made from coconut shell carbon
- Fits 10 inch standard filter housings
- Removes chlorine, bad odor and taste
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- 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 co
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- 1-Year supply of replacement water filters for 5-Stage 20" Commercial RO system(RCB3P)
- 7 Pieces included: FP25X2, FG25X2, FC25X2, FT15X1
- Fits standard 20" housings, including brand name models
- Individually sealed to keep freshness <
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- 2- Year Supply filter replacement pack for iSpring RCB3
- 17 Pieces included: FP25X4; FG25X4; FC25X4; MC1X3; FT15X2
- Individually wrapped to keep freshness
- Fits standard 20" housings, including brand name models
- The upgraded post-
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- [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-dem
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- Compatible with most Reverse Osmosis systems (including brand names) in the market.
- To be installed on the sink drain line to receive the waste water from the RO system.
- 1/4” fitting.
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- Standard Size: The 2 o-rings included are 5.8” in diameter and fit most standard 10"x4.5" undersink water filter systems(e.g. iSpring US21B), whole house water filtration systems(e.g. iSpring WGB21B, WGB21BM, WGB21B-PB, WGB12B), whole house desca
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- The o-rings are 5.8” in diameter and fit iSpring WGB32B series and WGB22B series whole house water filtration systems.
- Peace of Mind Customer Service: Register online to activate your manufacturer warranty and life-time free tech support.
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$23.99
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- Industry Standard Water Filter Housing
- For Reverse Osmosis Water Filter
- Fits 10"x2.5 standard filter cartridges, compatible to most RO systems.
- 1/4" Inlet / Outlet
- Made of Polypropylene
- It is not a replacement part for RCC7
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- Filter pack fits for iSpring 5-stage RO systems, RCC7 series and RCC7P series
- 50 gpd reverse osmosis membrane for superior performance, TDS rejection rate up to 97% (under NSF58 testing condition)
- 2-Year Supply of replacement filters
- Compa
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- 6-month supply of replacement filters for 20" commercial reverse osmosis water filter systems and whole house systems
- 2.5" (Dia) x 20" (Length) x 1 1/8" (I.D)
- Fits most housings that use 2.5" x 20" filters
- Fits iSpring RCB3P, RCB2P,
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- Dedicated 2-year filter pack(FCF500x2, MRO500, FCB500x2) for iSpring RO500 tankless reverse osmosis system.
- Featuring a multi-layer design, 3-in-1 composite filter FCF500 removes sand, rust, dirt, particles as well as chlorine and u
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- Dedicated 2-year filter pack(FCF500x4, MRO500, FCB500x2) for iSpring RO500 tankless reverse osmosis system.
- Featuring a multi-layer design, 3-in-1 composite filter FCF500 removes sand, rust, dirt, particles as well as chlorine and u
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- The RO membrane removes not only harmful pollutants but also a few helpful minerals. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7.0 or below. Alkaline filter produces pH 8-9 alkaline water with restored mi
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- 4 Gallon Metal Pressurized Tank with up to 3. 2 Gallon Holding Capacity
- Stainless Steel 1/4" NPT Valve Thread
- Made from FDA listed, food grade material (Tested by independent third-party to meet NSF/ANSI standard)
- Discharges effectiv
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- 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 tradi
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- Tested by independent third-party to meet NSF/ANSI standard, high capacity replacement filters for 6-stage reverse osmosis systems. TDS rejection rate up to 97% (under NSF58 testing condition) Standard sized 10" x 2.5"
- Fits spring RCC7AK, RCC
Greatwell MC1 Reverse Osmosis (RO) Membrane Replacement 100 GPD, 11.75” X 1.75" (MC1)
Enjoy Your Water with Confidence: Our Reverse Osmosis membrane is able to remove up to 99% of over 1,000 contaminants from your water, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more.
Tested by independent third-party to meet NSF/ANSI Standards, our Reverse Osmosis Membrane is made of food-grade high capacity material that provides high packing density to remove contaminants. With the 0.0001 micron size, it only allows water molecules to squeeze through and virtually nothing else. TDS rejection rate up to 97% (under NSF58 testing condition).
Standard Size: With 11.75” X 1.75” industry-standard size, our membrane fits most standard under sink RO membrane housings. It has the capability of producing 100 gallons of water per day, ensuring that families of nearly any size will have plenty of clean drinking water available on demand.
Peace of Mind Customer Service: Register online to activate your manufacturer warranty and life-time free tech support. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
Please note: There are wet & dry membranes in the market and the ones we sell are the dry version. Comparing to the wet version, the dry ones can be stored longer, are easier to preserve (no need of vacuum sealing), and don't contain preservation solution that needs to be washed off before usage. The membrane normally lasts about 2-3 years depending on your source water quality. If your water is very hard (Total Dissolved Solids level above 750 ppm), please contact us for customized solutions.
iSpring FG15 GAC Granular Activated Carbon 2.5"x10" Water Filter Replacement, 2.5" x 10" (FG15)
Individually wrapped
5 micron rating
Made from coconut shell carbon
Fits 10 inch standard filter housings
Removes chlorine, bad odor and taste
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.
iSpring F7RB 5-Stage 20 inch Commercial RO 1-Year Supply, Fits RCB2P RCB3P (F7RB)
1-Year supply of replacement water filters for 5-Stage 20" Commercial RO system(RCB3P) 7 Pieces included: FP25X2, FG25X2, FC25X2, FT15X1 Fits standard 20" housings, including brand name models Individually sealed to keep freshness
The upgraded post-filters come with quick connections and fittings.
iSpring F17RCB3P 5-Stage 20 inch 300GPD Commercial RO 2-Year Supply, Fits RCB3P (F17RCB3P)
2- Year Supply filter replacement pack for iSpring RCB3 17 Pieces included: FP25X4; FG25X4; FC25X4; MC1X3; FT15X2 Individually wrapped to keep freshness Fits standard 20" housings, including brand name models The upgraded post-filters come with quick connections and fittings.
TDS rejection rate up to 97% (under NSF58 testing condition)
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.
iSpring ADS1 Drain Clamp / Drain Saddle (ADS1)
Compatible with most Reverse Osmosis systems (including brand names) in the market.
To be installed on the sink drain line to receive the waste water from the RO system.
1/4” fitting.
iSpring ORB1X2 Replacement O-ring for 10" X4.5" Undersink and Whole House Water Filtration Systems, Pack of 2 (ORB1X2)
Standard Size: The 2 o-rings included are 5.8” in diameter and fit most standard 10"x4.5" undersink water filter systems(e.g. iSpring US21B), whole house water filtration systems(e.g. iSpring WGB21B, WGB21BM, WGB21B-PB, WGB12B), whole house descalers(e.g. WDS80K, WDS150K), and most standard housings for 10" x 4.5" filters.
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 10"x4.5" filter housings only. If you need replacement o-rings for reverse osmosis (RO) pre-filter housings used in our RCC7 series, please consider iSpring ORFX3.
Out of Stock
$11.99
iSpring ORBX2 Replacement O-ring for WGB32B Series and WGB22B Series Whole House Water Filtration Systems - Pack of 2 (ORBX2)
The o-rings are 5.8” in diameter and fit iSpring WGB32B series and WGB22B series whole house water filtration systems.
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 iSpring WGB32 series, WGB22 series, and WGB12B whole house water filtration systems only. If you need replacement o-rings for reverse osmosis (RO) pre-filter housings, please consider iSpring ORFX3. If you need replacement o-rings for WGB21B series, WGB12B, and WDS series whole house water filters, please consider iSpring ORB1.
Out of Stock
$23.99
iSpring HW12 10 inches Reverse Osmosis Water Filter Housing - White, 1/4 Inch (HW12)
Industry Standard Water Filter Housing
For Reverse Osmosis Water Filter
Fits 10"x2.5 standard filter cartridges, compatible to most RO systems.
1/4" Inlet / Outlet
Made of Polypropylene
It is not a replacement part for RCC7 series sold earlier than march 2020
iSpring F15-50 5-Stage 50GPD Reverse Osmosis 2-Year Supply Filter Pack, 15 Piece (F15-50)
Filter pack fits for iSpring 5-stage RO systems, RCC7 series and RCC7P series 50 gpd reverse osmosis membrane for superior performance, TDS rejection rate up to 97% (under NSF58 testing condition) 2-Year Supply of replacement filters Compatible to most ro systems, incl watts premier, flowmatic, puroline, Crystal Quest, APEC, and etc
iSpring ORM O-Ring for Reverse Osmosis Membrane Housing (ORM)
The O-ring is installed on the lip of the RO membrane housing, not inside the housing cap.
iSpring FPFGFC25X1 20 Inch Commercial RO 6-Month Supply, Fits RCB2P RCB3P, White (FPFGFC25X1)
6-month supply of replacement filters for 20" commercial reverse osmosis water filter systems and whole house systems
2.5" (Dia) x 20" (Length) x 1 1/8" (I.D)
Fits most housings that use 2.5" x 20" filters
Fits iSpring RCB3P, RCB2P, WCB32, WCB32-O and etc.
Individually wrapped, fresh from factory
iSpring F5-RO500 2-Year Filter Replacement Pack for RO500 Tankless Reverse Osmosis Water Filtration System (F5-RO500)
Dedicated 2-year filter pack(FCF500x2, MRO500, FCB500x2) for iSpring RO500 tankless reverse osmosis system.
Featuring a multi-layer design, 3-in-1 composite filter FCF500 removes sand, rust, dirt, particles as well as chlorine and unpleasant odor.
As the core of RO500, MRO500 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.
Made with quality coconut shell activated carbon block, 3rd stage FCB500 further polishes filtered water and enhances the taste of water.
Lasts for up to 2 years, depending on the quality of source water and daily water consumption.
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.
iSpring F7-RO500 2 Year Replacement Filter Pack for RO500 Tankless Reverse Osmosis Water Filtration System (F7-RO500)
Dedicated 2-year filter pack(FCF500x4, MRO500, FCB500x2) for iSpring RO500 tankless reverse osmosis system.
Featuring a multi-layer design, 3-in-1 composite filter FCF500 removes sand, rust, dirt, particles as well as chlorine and unpleasant odor.
As the core of RO500, MRO500 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.
Made with quality coconut shell activated carbon block, 3rd stage FCB500 further polishes filtered water and enhances the taste of water.
Lasts for up to 2 years, depending on the quality of source water and daily water consumption.
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.
iSpring FA15X3 iSpring Alkaline Water Filter Replacement Cartridge, Pack of 3 (FA15X3)
The RO membrane removes not only harmful pollutants but also a few helpful minerals. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7.0 or below. Alkaline filter produces pH 8-9 alkaline water with restored minerals such as natural calcium and magnesium.
The Alkaline filter can be added to any under-sink water filter or RO system. 3 filters included.
Raises pH level to 8-9
Updated FA15 alkaline filters are built with a secure push-fit quick connection, which allows faster filter replacement. If you have trouble installing the filters, please refer to the user manual or contact us
iSpring T32M Pressurized Water Storage Tank with with Ball Valve for Reverse Osmosis RO Systems, 4 Gallon (T32M)
4 Gallon Metal Pressurized Tank with up to 3. 2 Gallon Holding Capacity
Stainless Steel 1/4" NPT Valve Thread
Made from FDA listed, food grade material (Tested by independent third-party to meet NSF/ANSI standard)
Discharges effectively in both vertical and horizontal position
Pre-pressurized between 7-10 psi for common use
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.
iSpring F28K75 3-Year Filter Replacement Supply Set For 6-Stage Reverse Osmosis Water Filtration Systems (F28K75)
Tested by independent third-party to meet NSF/ANSI standard, high capacity replacement filters for 6-stage reverse osmosis systems. TDS rejection rate up to 97% (under NSF58 testing condition)
Standard sized 10" x 2.5"
Fits spring RCC7AK, RCC7P-AK, and most other RO systems that use standard sized filter housings including Flowmeter, Purloined, Crystal Quest, and Apec
Includes 6x FP15 sediment filters, 6x FG15 GAC filters, 6x CTO carbon filters, 1x RO membrane, 3x FT15 post carbon filters, and 6x FA15 alkaline filters
Each filter is individually wrapped to preserve freshness and extend shelf life