iSpring
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- Individually wrapped, packed in 25 pcs per carton
- 5 micron Rating
- Made from coconut shell carbon
- Fits 10" standard filter housings
- Removes chlorine, bad odor and taste
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- Removes major contaminants and improves taste and odor: Removes up to 99% of contaminants including sediments, chlorine, lead, mercury and various heavy metals.
- High capacity for household use: Coconut shell carbon CTO plus KDF plus GAC s
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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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- Plug-and-play with quick-connect terminals for 3-minute installation.
- Compatible with iSpring ALP/AHP pressure switches and ASOF7/ASOW7 solenoid valves.
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- 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
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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
- NSF/ANSI 58 Certified: Independently tested and certifi
View
- 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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- Protect Your Family and Household Appliance from Chlorine and More: Say goodbye to smelly, bad tasting water! The FC25 carbon block filter is specially designed to remove up to 99% of chlorine from water as well as various other contaminants that c
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- 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
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- 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 filt
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- [Two-Stage Effective Filtration] The whole house water filter has 1st-Stage premium 5-micron polypropylene sediment filter (FP15B) captures dirt, sand, silt, dust, rust, and scale particles, using high quality coconut shell carbon and highly compac
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- 400GPD Commercial Reverse Osmosis Membrane with Matching Housing
- TFC (Thin Film Composite) membrane
- Rejects wide spectrum of impurities down to .0001 micron
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- [Classic Drinking Filter]: The water undergoes a three-stage purification process: PP sediment filtration, GAC carbon filter and a unique CTO filtration in the 3rd layer. This system efficiently removes common drinking water sediments such as dust,
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- 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 p
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- 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.<
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- Powerful Filtration Performance – The iSpring RCC7-BLK 5-stage reverse osmosis system removes up to 99% of over 1,000 harmful contaminants including PFAS, chlorine, lead, fluoride, arsenic, and asbestos.
- Premium Matte Black Design – I
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- Water Quality Testing Must-Have: The iSpring TDS meter is a great water quality test tool for drinking water, water filtration and purification systems such as RO systems or DI systems, aquariums, hydroponics (test nutrients),
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- 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
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- 3/8" Male and Female NPT, compatible with most undersink multi-turn valve and kitchen faucet connector.
- Branch out water supply for water filter system that uses 1/4-inch tubing.
- All metal body
- Ceramic valve disk
- Washer included
iSpring FG15X25 Box of 25 10"x 2.5" GAC Granular Activated Carbon Water Filter Replacement Cartridge (FG15X25)
Individually wrapped, packed in 25 pcs per carton 5 micron Rating Made from coconut shell carbon Fits 10" standard filter housings Removes chlorine, bad odor and taste
iSpring WGB21B-KS WSP100 2-Stage Whole House Filtration System, Removes up to 99% Heavy Metal, Chlorine, Taste, and Odor, 15 GPM, w/ WSP100 100-Micron Reusable Spin Down Sediment Prefilter (WGB21BKS WSP100)
Removes major contaminants and improves taste and odor: Removes up to 99% of contaminants including sediments, chlorine, lead, mercury and various heavy metals.
High capacity for household use: Coconut shell carbon CTO plus KDF plus GAC second stage provide up to 50,000 gallons capacity so a typical family can expect prolonged service before replacement. Recommended filter change every 8 to 12 months depending on water quality.
Maintains strong water delivery: 1 inch inlet and outlet ports with maximum flow rated up to 15 gallons per minute to support multiple fixtures and maintain comfortable household water pressure.
Easy DIY installation and serviceability: System ships preassembled on a mounting bracket, includes a filter wrench and a pressure release feature for safer, quicker cartridge changes. CTO carbon block uses coconut shell carbon and second stage uses KDF GAC media.
Prefilter protection that’s flushable and reusable: The iSpring WSP-100 spin down prefilter features a 100-micron stainless steel mesh, solid lead-free brass head, flushable design and a max flow rating up to 20 GPM to capture coarse sediment and extend main filter life
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 ORM O-Ring for Reverse Osmosis Membrane Housing (ORM)
The O-ring is installed on both the lip of the RO membrane housing and inside the housing cap.
iSpring Electric Wire Harness for ALP/AHP and ASOF7/ASOW7 (AWIRE)
Plug-and-play with quick-connect terminals for 3-minute installation.
Compatible with iSpring ALP/AHP pressure switches and ASOF7/ASOW7 solenoid valves.
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.
iSpring FG15 NSF/ANSI 58 Certified 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
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 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 FC25 High Capacity 20” x 2.5” Water Filter Replacement Cartridges - CTO Carbon Block - Fits WCB32C, WCB32O, and RCB3P (FC25)
Protect Your Family and Household Appliance from Chlorine and More: Say goodbye to smelly, bad tasting water! The FC25 carbon block filter is specially designed to remove up to 99% of chlorine from water as well as various other contaminants that cause unpleasant odors and tastes.
Standard Size: Our filter set fits standard 20” x 2.5” housings, including brand name models.
Our FC25 CTO Carbon Block 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 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.
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.
iSpring WGB21B 2-Stage Whole House Water Filtration System, with 10" x 4.5" Sediment CTO(Chlorine, Taste, and Odor) Filter, 1" Inlet/Outlet (WGB21B)
[Two-Stage Effective Filtration] The whole house water filter has 1st-Stage premium 5-micron polypropylene sediment filter (FP15B) captures dirt, sand, silt, dust, rust, and scale particles, using high quality coconut shell carbon and highly compact fabrication tech, 2nd-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 pesticides, herbicides, and industrial solvents.
[Superb Filtration Capacity] 10"x4. 5" replaceable whole house water filters can provide up to a full year of clean water(up to 50, 000 gallons) for a family of four. 1-inch inlet and outlet ports allow fast water flow with less pressure loss. Fine PP sediment filter and premium quality CTO filter not only bring clean and fresh water to every faucet in your house, but also help prolong the lives of your water-using appliances and protect plumbing from sediment and scale buildup.
[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. A pressure release valve allows for the release of built-up pressure when changing filters. Refer to our manual and/or 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.
[Retain Valuable Minerals] 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, consider our iSpring Reverse Osmosis (RO) systems.
[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!
iSpring MC4 2.8" x 12" 400GPD Water Filter Replacement Cartridge Reverse Osmosis Membrane, fits RE4T (MC4)
400GPD Commercial Reverse Osmosis Membrane with Matching Housing
TFC (Thin Film Composite) membrane
Rejects wide spectrum of impurities down to .0001 micron
iSpring US31 Water Filtration System for Drinking, NSF Certified 3-Stage Water Filters, Tankless, High Capacity Water Filter System with Brushed Nickel Faucet (US31)
[Classic Drinking Filter]: The water undergoes a three-stage purification process: PP sediment filtration, GAC carbon filter and a unique CTO filtration in the 3rd layer. This system efficiently removes common drinking water sediments such as dust, sand, particles, dirt, and rust. Additionally, it effectively eliminates heavy metals, harmful chemicals, Chloramine, cloudiness, colors, chlorine taste, and odor. It's important to note that this under sink water filtration system DOES NOT lower TDS value but preserves the healthy minerals in your water. Enjoy pure, great-tasting water with essential minerals intact.
[Fresh Healthy Water Supplier]: The on-demand fast flow rate of the iSpring US31 allows it to meet the widest possible range of needs in your home. Up to 20x more effective than the common water pitcher dispenser. Flow Rate: Up to 1GPM depending on source water pressure. Maxim Pressure: 90psi. It washes fresh produce like fruit and vegetables, brings health protection, can provide your entire family with delicious, clean water straight from your tap.
[Excellent Quality and Design]: Features beautiful European-designed brushed nickel all-metal faucet and clear see-through 1st stage housing. Clear see-through 1st stage housing makes filter inspection a snap. Manufactured to comply strictly with FDA standards and tested by independent third party against NSF/ANSI standards (42, 53, 61) for water quality, material safety and structural integrity.
[Easy to Install and Maintain]: Designed for hassle-free installation and maintenance, the system includes a high-capacity sediment filter, GAC filter, and CTO carbon filter. The sediment filter protects and extends the life of your system, while the GAC and carbon filters efficiently remove harmful contaminants. Filters should be replaced every 6 to 12 months, depending on water quality.
[TDS Note and Customer Services]: This under sink water filter will not reduce the TDS of the incoming water. Instead, it keeps the healthy minerals in your water. If you are interested in a filter that removes TDS, please consider a iSpring reverse osmosis system.Backed by a 1-year Manufacturer with lifetime support from Atlanta, GA USA. For any issue or concern, please don't hesitate to contact us.
iSpring AFR420K 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 fitting
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.
iSpring RCC7-BLK AATI 5-Stage Under-Sink Reverse Osmosis System with Black Faucet, Removes PFAS, Chlorine, Lead, Fluoride, Arsenic, and Asbestos, 75 GPD, w/ Mounting Bracket, Filter Life Reminder, TDS Meter, Fridge/Ice Maker Kit (RCC7-BLK AATI)
Powerful Filtration Performance – The iSpring RCC7-BLK 5-stage reverse osmosis system removes up to 99% of over 1,000 harmful contaminants including PFAS, chlorine, lead, fluoride, arsenic, and asbestos.
Premium Matte Black Design – Includes a modern matte black faucet and reinforced transparent filter housing for both durability and easy filter inspection.
High Daily Capacity – Produces up to 75 gallons of filtered water per day, meeting the needs of households with reliable clean water supply.
Certified Quality – Tested and certified against NSF/ANSI Standard 58 for guaranteed performance and peace of mind.
All-in-One Accessory Kit (AATI) – Bundle includes ASKRCC mounting bracket for organized installation, AFLT4 automatic filter life reminder, TDS3 digital TDS meter for water quality monitoring, and ICEK fridge/ice maker kit for added convenience.
iSpring TDS3 3-Button Digital Water Quality Test Meter with Temperature Test Function (TDS3)
Water Quality Testing Must-Have: The iSpring TDS meter is a great water
quality test tool for drinking water, water filtration and purification
systems such as RO systems or DI systems, aquariums, hydroponics (test
nutrients), pools and spas, commercial and industrial applications and
more. The TDS meter is handy for checking your tap water quality and
knowing when to change a filter.
Multi-Functional TDS Meter: The TDS reading
will be displayed on the LED screen in ppm (parts per million). TEMP
button: Display temperatures. HOLD button: Lock and record readings.
Auto-off Function: Shuts off automatically after a few minutes of
inactivity.
Durable and Convenient: Sturdy plastic housing, light weight(1.76 oz),
and included carrying case with belt clip for portability to any
indoor or outdoor water testing site. A multifunctional TDS pen
to know TDS and temperatures of water in any home, workplace, lab, or
industrial environment.
Value Package: iSpring TDS meter x 1, Portable Leather Carrying Case
with Belt Clip x 1, User Manual with TDS Chart x 1.
Peace-of-mind Customer Service: Backed by a risk-free 30-day money-back and
extended manufacturer upon registration at iSpring. Lifetime CS and tech
support(678-261-7611) from Atlanta, GA, USA. Please contact us if you have
any questions or concerns. We're here to help!
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.
iSpring AFW Water Supply Adapter (Angle stop valve) 3/8 x 3/8 x 1/4 inch (AFW)
3/8" Male and Female NPT, compatible with most undersink multi-turn valve and kitchen faucet connector. Branch out water supply for water filter system that uses 1/4-inch tubing. All metal body Ceramic valve disk Washer included No tools required