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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 RCC7AK, NSF Certified 75 GPD, Alkaline 6-Stage Reverse Osmosis System, pH Remineralization RO Water Filter System Under Sink, Superb Taste Drinking Water Filter (RCC7AK)
Certified to NSF/ANSI 58, 6-Stage Alkaline Remineralization Layered Filtration - Exclusively designed to restore the natural alkalinity and mineral balance of water; this reliable and ultra-safe Reverse Osmosis (RO) water filtration system converts your water into clean, pure and healthy drinking water by removing up to 99% of over 1,000 harmful contaminants like PFAS (includes PFOA and PFOS), chlorine, fluoride, lead (removes up to 98%), arsenic, asbestos, calcium, sodium and more.
GREAT-TASTING MINERAL WATER - A standard 5 stage RO system produces slightly acidic water with a pH of 7. 0 or below because the RO membrane removes not only harmful pollutants but also a few helpful minerals. The iSpring RCC7AK Reverse Osmosis water filter includes an additional 6th stage - an Alkaline Remineralization filter which restores healthy minerals and produces a balanced alkalinity, which gives your water a more natural taste than regular 5 stage RO water filter.
LOW MAINTENANCE - Transparent 1st stage housing for easy visual inspection. Three extra long life pre-filters to remove large contaminants and protect RO membrane. Ultra fine (RO) filter to remove contaminants down to 0. 0001 microns; fine GAC filter to provide final polishing to the purified water and (AK) filter to finally restore just the right proportion of healthy minerals and a natural alkaline balance. The end result is great-tasting bottled-water quality.
EASY TO INSTALL & NO LEAKS - The water purifier is designed for DIY installation and all necessary parts for installation are included. Backed by clear installation manual, instructional videos, and access to lifetime technical support. The entire alkaline system fits nicely under a kitchen sink. For leak-free installation, simply push tubing ½” deep into quick-fitting connectors and lock; no threading pipes needed. Note: Please ensure RCC7AK fits your under-sink area before purchasing.
100% SATISFIED CUSTOMERS - RCC7AK from America’s favorite brand of under sink water filter is the highly rated reverse osmosis systems. 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.
Certified by NSF/ANSI 58 - The iSpring reverse osmosis system is tested and certified by NSF International against NSF/ANSI to standard 58 for reduction of Asbestos (>99.7%), Barium (98.4%), Cadmium (98.8%), Chromium (99.2%), Copper (97.8%), Fluoride (97.4%), Lead (98.9%), Selenium (99.0%), TDS (97.9%)
Our NSF Certification validates the entire filtration system's performance, setting us apart from competitors that certify only components or materials.
iSpring FP15X4-N, NSF Certified, 5 Micron 10"x2.5" Multi-layer Sediment Water Filter Cartridges, 4-Pack (FP15X4-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.
iSpring RCC7U, NSF/ANSI 58 Certified, 75GPD 6-Stage UV Reverse Osmosis Water Filter System, Reduces Asbestos, TDS, Chlorine, Barium, Lead, Enhances Water Taste, BPA Free, Filters Included (RCC7U)
iSpring RCC7U Reverse Osmosis under sink mounted UV water filter and water softener contains six different stages of filtration to remove up to 99% of over 1,000 contaminants, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, and sodium.
With its advanced 11 watt UV light filter stage, the under sink water filter RCC7U is suitable for filtering well water and other problem water sources like water from lakes and streams. A smart flow sensor switch turns the UV unit on and off automatically with water flow, saving power, and lengthening the life of the UV lamp.
Quality components ensure reliability and low maintenance for many years to come. Clear see-through 1st stage housing makes filter inspection a snap.
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 and 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.
Backed by a 1-year Manufacturer with lifetime support line from Atlanta, GA USA.
Certified by NSF/ANSI 58 - The iSpring reverse osmosis system is tested and certified by NSF International against NSF/ANSI to standard 58 for reduction of Asbestos (>99.7%), Barium (98.4%), Cadmium (98.8%), Chromium (99.2%), Copper (97.8%), Fluoride (97.4%), Lead (98.9%), Selenium (99.0%), TDS (97.9%)
Our NSF Certification validates the entire filtration system's performance, setting us apart from competitors that certify only components or materials.
iSpring RCC1UP 6-Stage 100 GPD Under Sink Reverse Osmosis Drinking Water Filtration System With Booster Pump and UV Ultraviolet Filter (RCC1UP)
MOST IMPURITIES REDUCTION: This Reverse Osmosis water filtration system removes 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.
HIGH EFFICIENCY & EASY MAINTENANCE: The reverse osmosis system under sink is rated at 100 GPD. Pre-equipped booster pump for this RO system RCC1UP operates near silent. It is recommended to change the filters regularly. Please search "F7-GAC", "F15-100" or "F22-100" for the replacement filter set.
RO MEMBRANE: Thin-film composite semi-permeable RO membrane filters down to 0.0001 micron (a human hair is approximately 50 microns). ULTRAVIOLET FILTER: 11W ultraviolet UV Filter powers on and off with water flow automatically. Please note, this reverse osmosis water filter system REQUIRES an electrical outlet.
EASY DIY INSTALLATION. The reverse osmosis under sink is designed for do-it-yourself installation and all necessary parts for installation are included, backed by clear instructions, instructional videos on Youtube, and access to iSpring unparalleled technical support. The entire Reverse Osmosis water filter system fits nicely under a standard kitchen sink. For leak-free installation, simply push tubing ½ inch deep into quick-fitting connectors and lock; no threading pipes needed.
100% SATISFIED CUSTOMERS: This 6 stage reverse osmosis system RCC1UP is backed by iSpring extended manufacturer upon registration and lifetime personalized support from GA, USA, combined with premium quality components, this drinking water filter is to deliver endless bottled quality drinking water right in your home for many years to come, eliminating plastic bottles.
iSpring FT15 NSF/ANSI 58 Certified 5th Stage Inline Post Carbon Filter Replacement Cartridge, White (FT15)
10" x 2" Post Carbon Filter replacement cartridge. 1/4" connections.
Used as the 5th stage on iSpring RO systems. It can also be used for refrigerators, ice makers, coffee machines, water coolers and more.
Removes chlorine, tastes, and odors in the water.
Individually wrapped.
Depending on your water usage and quality, replace every 6-12 months.
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.
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
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.
iSpring HB18B Water Filter Housing 10" X 4.5" in. , 1-in. NPT Ports (HB18B)
Pressure Release Button 1" inlet/outlet Package includes wrench to open and tighten the housings Fit standard size filtration replacement cartridges: 4.5"x10" Maximum Temperature: 100DegreeF (37.8DegreeC) Maximum Pressure: 90 psi (6.2 bar) Cartridges are recommended to change every 6 months (not included)
ISPRING HB28B 20-Inch Water Filter Housing 1-Inch Outlet/Inlet (HB28B)
Pressure release button
1 inch inlet/outlet
Package includes wrench to open and tighten the housings
Fit standard size filtration replacement cartridges: 4.5"X20"
Maximum temperature: 100DegreeF (37.8DegreeC) maximum pressure: 90 psi (6.2 bar)
Cartridges are recommended to change every 6 months (not included)
iSpring HC12 1/4'' Water Filter Housing 10 inches, Clear (HC12)
Industry Standard Water Filter Housing - Transparent (The cap can be in BLACK color depending on stock)
Good 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 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 ORF2 Replacement O-ring for WCB32C, WCB32O, and RCB3P Water Filter Systems (ORF2)
Fit iSpring Water Filter Housings for water filtration systems such as RCB3P , WCB32C and WCB32O.
Approximate O.D.: 3 1/2” 1 O-ring included.
iSpring WGB22B 2-Stage Whole House Water Filtration System, 20” x 4.5” Sediment & Carbon Block Filters, Removes up to 99% Chlorine, Fine Sediment and Bad Taste Removal (WGB22B)
Protect Your Family and Household Appliance from Sediment, Chlorine, and More: Say goodbye to smelly, bad tasting water! WGB22B whole house water filter system removes up to 99% of chlorine from water as well as up to 95% of sediment, rust, tastes & odors, herbicides, industrial solvents, and various other contaminants. This whole house filter is installed at the main water supply line in order to treat all the water in your home.
DIY Installation and Maintenance: Refer to our manual and our helpful YouTube videos for easy DIY installation. With 1" NPT inlet / outlet and 20" x 4.5" filter cartridges, this whole home water filter system has minimum impact on water flow (up to 15 GPM) and requires minimum maintenance.
Peace of Mind Customer Service: 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! Register online to active extended manufacturer warranty with lifetime personalized support.
Please Note: Unlike an RO system, this whole house water filtration system will NOT reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a water filter that removes TDS consider our iSpring Reverse Osmosis (RO) systems.
iSpring ATRF5 Transformer for 75 GPD & 100 GPD RO System Booster Pump (ATRF5)
Compatible with booster pump PMP5 used in iSpring 75 GPD and 100 GPD Reverse osmosis systems.
Also compatible with other pumps that require 24 V DC and 1.5 A power input.
Input: 100-240 V, 50/60 Hz, 1.5 A
Output: 24 V, 1.5 A
iSpring ASOW7 Feed Water Solenoid Valve for RCC7P Residential RO System (ASOW7)
Compatible with most Reverse Osmosis systems with Booster Pump (including brand names) in the market 24V DC 1/4" Jaco fitting
iSpring F5-CUA4 Replacement set, Fits CU-A4 Ultra Filtration 5-Filter Annual Replacement Pack (F5-CUA4)
1st Stage: 5 Micron sediment filter removes rust, sand, and solid impurities in the water to protect the delicate UF membrane. 2 replacement cartridges included in this pack.
2nd Stage: UF Hollow Fiber membrane that uses standard home water pressure to push water through a semi-permeable membrane. 1 replacement membrane included in this pack.
3rd Stage: KDF media (or Kinetic Degradation Fluxion Media) with activated carbon. Please be noted that this replacement filter pack does NOT include a replacement cartridge for this stage.
4th Stage: Post Activated Carbon Filter. Adopting coconut shell activated carbon with ultra-micron aperture, this carbon filter absorbs residual chlorine, and odor. 2 replacement cartridges included in this pack.
iSpring ASOW500 Feed Water Solenoid Valve for RCB4T 400GPD and RCS5T 500GPD Commercial ROs (ASOW500)
Compatible with most Reverse Osmosis systems with Booster Pump (including brand names) in the market 36V DC 1/4" Jaco fitting Compatible with iSpring RCB4T
iSpring Whole House Water Filter System, Highly Reduces Sediment, Taste, Odor, and up to 99% Chlorine, 3-Stage w/ 20-Inch Sediment and Carbon Block Filters, Model: WGB32B, 1" Inlet/Outlet (WGB32B)
Chlorine-Free, Pure Water: Shield your family and appliances with the WGB32B whole house water filter—eradicating up to 99% of chlorine, along with sediments, rust, tastes, odors, herbicides, and more for clean, odor-free water.
Easy DIY Setup: Utilize our manual and YouTube guides for straightforward installation. Featuring 1" NPT inlet/outlet and 20" x 4.5" filters, this whole house water filtration system maintains robust water flow (up to 15 GPM) with minimal maintenance.
Premium Filtration: The first stage sediment filter reaches 5 microns, while the second and third stage CTO Carbon Block filters use quality coconut shell carbon—tested by a third-party to meet NSF/ANSI standards. The system has a 100,000-gallon capacity for a year's supply.
Customer Service Assurance: Activate your extended warranty and lifelong tech support by registering online. We're committed to prompt assistance—reach out if you encounter any issues.
TDS-Friendly System: Unlike RO systems, our whole house water filters maintain healthy minerals in water. Explore our iSpring Reverse Osmosis (RO) systems if TDS removal is desired.
Freshness Guaranteed: Individually wrapped cartridges ensure freshness; unwrap them before use for optimal performance.