iSpring
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- Designed to be used in installations with high feed pressure
- 1/4" push-in quick fittings for DIY installation
- Water Flow Rate: 4 gallons per minute (15L/min) at 100 PSI
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- Quick connect Union check valve features 1/4 inch quick connect fitting with plastic insert check vale
- To be installed on the outlet port of membrane housing where pure water exits
- Compatible with most reverse osmosis systems (including b
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- The 90-degree male elbow angle allows for tight fits on the membrane housing.
- The 1/4" quick connect fitting fits standard 1/4" tubing used on most RO systems.
- The 1/8" threaded end connects directly to most membrane housi
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- 3-Stage Filtration Under the Sink – US31-BV uses a PP sediment stage, CTO carbon block, and a specialty CTO membrane to reduce particles, chlorine, taste & odor,
- Superior Quality – Built with high-quality components and a transparent
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- 100% lead-free RO drinking water faucet; an ideal upgrade for under sink water filters and most Reverse Osmosis water filtration systems.
- Heavy duty non-air gap faucet with 360-degree free swivel and quarter turn handle; solid brass const
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- Whole House Water Filter that Protect Your Family and Household Appliance from Lead and More: Our 2nd stage lead removal water filter (FCRC25B) is specially designed for reducing lead. This whole house filter features a high capacity of 150,000 gal
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- 100% lead-free RO drinking water faucet; an ideal upgrade for under sink water filters and most Reverse Osmosis water filtration systems.
- Heavy duty non-air gap faucet with 360-degree free swivel and quarter turn handle; solid brass const
View
- 100% lead-free RO drinking water faucet; an ideal upgrade for under sink water filters and most Reverse Osmosis water filtration systems.
- Heavy duty non-air gap faucet with 360-degree free swivel and quarter turn handle; solid brass const
View
- 3-Stage Filtration Under the Sink – US31-BV uses a PP sediment stage, CTO carbon block, and a specialty CTO membrane to reduce sediment, chlorine, taste & odor, bacteria, and viruses.
- Superior Quality – Built with high-quality compone
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- Size: 1/2" Reinforced Inlet/Outlet Connectors
- Fits 10"x2.5" Standard Filter Cartridges
- 2 x FP15 Sediment Filter included
- Tested by Independent Third-Party to Meet NSF/ANSI Standard
- Lifetime support from iSpring in Atlanta, GA at (678) 2
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- To be installed in the sink drain line to receive the waste water from the RO system
- Features 1/4 inch quick-fitting
- Nuts included. Made to fit on drain line between trap and sink basin
- Compatible with most reverse osmosis systems (i
View
- 100% lead-free RO drinking water faucet; an ideal upgrade for under sink water filtration systems, Reverse Osmosis water filtration systems and bar sinks.
- Heavy duty non-air gap faucet with 360 degree free swivel and quarter turn handle;
View
- 5.5 Gallon Metal Pressurized Tank with up to 4 Gallon Holding Capacity
- Stainless Steel 1/4" NPT Valve Thread
- Made from food-grade material (Tested by independent third-party to meet NSF/ANSI standard)
- Discharges effectively in both v
iSpring APR70 Reverse Osmosis Pressure Regulator APR70 70 psi White RO Accessory (APR70)
Designed to be used in installations with high feed pressure 1/4" push-in quick fittings for DIY installation Water Flow Rate: 4 gallons per minute (15L/min) at 100 PSI
iSpring ALC1 Quick-Fitting Lock Clip 10-Pack (ALC1)
Used for locking the release sleeve of Quick-Fitting
Fits 1/4" quick fitting;
iSpring ACV4 Check Valve for Reverse Osmosis Water Filter (ACV4)
Quick connect Union check valve features 1/4 inch quick connect fitting with plastic insert check vale
To be installed on the outlet port of membrane housing where pure water exits
Compatible with most reverse osmosis systems (including brand names) in the market
Prevents the flow of water back in to the ro membrane
Max. Operating Pressure: 90 psi
LittleWell 0404MEX2 (4044KX2) Male Elbow, 1/4" in NPT to 1/4" Quick Connect, 0404MEX2 4044KX2, Pack of 2 (0404MEX2 (4044KX2))
Male Elbow, quick connect fitting.
Tube OD 1/4".
Male NPT thread 1/4".
LittleWell 0402MEX2 (4042KX2) 1/8" NPT 1/4" Quick Connect Fitting Male Elbow, 0402MEX2 4042KX2, 2 Pack (0402MEX2 (4042KX2))
The 90-degree male elbow angle allows for tight fits on the membrane housing. The 1/4" quick connect fitting fits standard 1/4" tubing used on most RO systems. The 1/8" threaded end connects directly to most membrane housings.
LittleWell 0404UMJX2 (M22X2) 1/4" MNPT x 1/4" MNPT Straight Connector, Pack of 2 (0404UMJX2 (M22X2))
Suitable for use with Pex, CPVC, and Copper pipe.
Lead Free and Non Toxic.
1/4" x 1/4" M NPT.
LittleWell 0404MRTX2 (7544KX2) 1/4" Quick Fitting to 1/4" Quickfitting to 1/4" MNPT TEE Fitting, 0404MRTX2 7544KX2, Pack of 2 (0404MRTX2 (7544KX2))
1/4" OD x 1/4" OD x 1/4" NPT 2 fittings included.
iSpring 3-Stage Under Sink Tankless Water Filtration System, NSF/ANSI Standards Bacteria and Viruses Removal, Long-Lasting Durability, w/ Up to 1-Year Replacement Filter Set (Model: US31-BV) (US31-BVF3)
3-Stage Filtration Under the Sink – US31-BV uses a PP sediment stage, CTO carbon block, and a specialty CTO membrane to reduce particles, chlorine, taste & odor,
Superior Quality – Built with high-quality components and a transparent first-stage housing for easy filter inspection. Tested to NSF/ANSI 42, 53, and 61 standards, and compliant with FDA guidelines for performance and durability.
1500-Gallon Capacity (~6–12 months) – High capacity design delivers up to 1500 gallons of clean water before filter replacement is needed
Up to 1 GPM Flow Rate – Provides reliable flow suitable for drinking, cooking, and rinsing produce, consistent with standard under-sink systems
F3-BV Replacement Pack Included – Ensures continuous performance for up to one year. Individually sealed for freshness
iSpring GK1-AB Lead-Free Faucet for RO System and Drinking Water Filtration Systems, Contemporary Coke-Shaped Style, High Spout, Antique Brass Finish (GK1-AB)
100% lead-free RO drinking water faucet; an ideal upgrade for under sink water filters and most Reverse Osmosis water filtration systems.
Heavy duty non-air gap faucet with 360-degree free swivel and quarter turn handle; solid brass construction and durable ceramic disc provide trouble-free smooth operations. Deliver clean and fresh water to you and your family.
European designer faucet with a graceful curve and a classic coke-shaped design; classic antique brass finish adds sophistication to your kitchen. Happily drink clean, crisp water out of your tap every time you turn it on.
Easy and leak-free installation; front washer pre-installed underneath the metal plate; mounting hardware included. May come with Compression Fitting upon your request.
Backed by a 30-day money-back guarantee and a 3-year manufacturer warranty upon warranty registration at iSpring. Lifetime tech support(678-261-7611) from Atlanta, GA, USA.
iSpring WGB22B-PB 2-Stage Whole House Water Filter System with 20" x 4.5" Sediment, Carbon, and Lead Reducing Water Filters, Model: WGB22B-PB (WGB22B-PB)
Whole House Water Filter that Protect Your Family and Household Appliance from Lead and More: Our 2nd stage lead removal water filter (FCRC25B) is specially designed for reducing lead. This whole house filter features a high capacity of 150,000 gallons of water filtration at 100ppb for lead. The whole home water filter system also removes sediment, chlorine, rust, herbicides, industrial solvents, and various other contaminants.
DIY water filter installation and maintenance: Refer to our manual and helpful YouTube videos for easy DIY installation. With 1 in. NPT inlet / outlet and 20 in. x 4.5 in. filter cartridges, the whole house water filtration system has a minimum impact on water flow (up to 15 GPM) and requires minimum maintenance.
Top-Notch Whole House Water Filter System: The first stage CTO carbon block water 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. Both water filters have a capacity of 100,000 gallons of water, enough to supply a family of four with clean water for a full year.
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: This water filtration system whole house is installed at the main water supply line in order to treat all the water in your home. Unlike an RO system, WGB22B-PB whole house filter 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 RO systems.
iSpring GK1-AW Lead-Free Faucet for RO Systems and Drinking Water Filtration Systems, Contemporary Coke-Shaped Style, High Spout, Antique Wine Finish (GK1-AW)
100% lead-free RO drinking water faucet; an ideal upgrade for under sink water filters and most Reverse Osmosis water filtration systems.
Heavy duty non-air gap faucet with 360-degree free swivel and quarter turn handle; solid brass construction and durable ceramic disc provide trouble-free smooth operations. Deliver clean and fresh water to you and your family.
European designer faucet with a graceful curve and a classic coke-shaped design; elegant antique wine finish adds sophistication to your kitchen. Happily drink clean, crisp water out of your tap every time you turn it on.
Easy and leak-free installation; front washer pre-installed underneath the metal plate; mounting hardware included. May come with Compression Fitting upon your request.
Backed by a 30-day money-back guarantee and a 3-year manufacturer warranty upon warranty registration at iSpring. Lifetime tech support(678-261-7611) from Atlanta, GA, USA.
iSpring GK1-ORB Lead-Free Faucet for RO Systems and Drinking Water Filtration Systems, Contemporary Coke-Shaped Style, High Spout, Oil Rubbed Black (GK1-ORB)
100% lead-free RO drinking water faucet; an ideal upgrade for under sink water filters and most Reverse Osmosis water filtration systems.
Heavy duty non-air gap faucet with 360-degree free swivel and quarter turn handle; solid brass construction and durable ceramic disc provide trouble-free smooth operations. Deliver clean and fresh water to you and your family.
European designer faucet with a graceful curve and a classic coke-shaped design; stylish oil rubbed black finish adds beauty to your kitchen. Happily drink clean, crisp water out of your tap every time you turn it on.
Easy and leak-free installation; front washer pre-installed underneath the metal plate; mounting hardware included. May come with Compression Fitting upon your request.
Backed by a 30-day money-back guarantee and a 3-year manufacturer warranty upon warranty registration at iSpring. Lifetime tech support(678-261-7611) from Atlanta, GA, USA.
iSpring 3-Stage Under Sink Tankless Water Filtration System, Bacteria and Viruses Removal, w/ Up to 1-Year Replacement Filter Set & Fridge Connection Kit (Model: US31-BV) (US31-BVF3I)
3-Stage Filtration Under the Sink – US31-BV uses a PP sediment stage, CTO carbon block, and a specialty CTO membrane to reduce sediment, chlorine, taste & odor, bacteria, and viruses.
Superior Quality – Built with high-quality components and a transparent first-stage housing for easy filter inspection. Tested to NSF/ANSI 42, 53, and 61 standards, and compliant with FDA guidelines for performance and durability.
1500-Gallon Capacity (~6–12 Months) – High capacity design delivers up to 1,500 gallons of clean water before filter replacement is needed.
Up to 1 GPM Flow Rate – Provides reliable flow for drinking, cooking, and rinsing produce, consistent with standard under-sink systems.
F3-BV & ICEK Included – Bundle includes F3-BV replacement filter pack for up to 1 year of clean water and the ICEK fridge connection kit to enjoy filtered water and ice directly from your refrigerator.
iSpring HC14-2PP Clear Housing, 1/2" Inlet/ Outlet with 2X FP15 10" x 2.5" Sediment Filter (HC14-2PP)
Size: 1/2" Reinforced Inlet/Outlet Connectors Fits 10"x2.5" Standard Filter Cartridges 2 x FP15 Sediment Filter included Tested by Independent Third-Party to Meet NSF/ANSI Standard Lifetime support from iSpring in Atlanta, GA at (678) 261-7611
iSpring ADS1K Clamp/Drain Saddle with Quick-Fitting #ADS1K, Black (ADS1K)
To be installed in the sink drain line to receive the waste water from the RO system
Features 1/4 inch quick-fitting
Nuts included. Made to fit on drain line between trap and sink basin
Compatible with most reverse osmosis systems (including Name brands) in the market
iSpring NS15 Reverse Osmosis Membrane Housing, Fits RCS5T, Comes with 4046K-O x1 & 4044K-O x2 (NS15)
10" White RO membrane housing.
Fits iSpring RCS5T.
Comes with 4046K-O x1 & 4044K-O x2.
iSpring GA1-ORB Reverse Osmosis Faucet, Lead-Free Contemporary Drinking Water Faucet for RO Systems, High Spout, Oil Rubbed Black (GA1-ORB)
100% lead-free RO drinking water faucet; an ideal upgrade for under sink water filtration systems, Reverse Osmosis water filtration systems and bar sinks.
Heavy duty non-air gap faucet with 360 degree free swivel and quarter turn handle; solid brass construction and durable ceramic disc provide trouble-free smooth operation. Deliver clean and fresh water to you and your family.
European designer faucet with a graceful curve and a sleek look; stylish oil rubbed black finish adds beauty to your kitchen.
Easy and leak-free installation; front washer pre-installed underneath the metal plate; mounting hardware included. Drink clean, crisp water out of your tap every time you turn it on.
Backed by a 30-day money-back guarantee and a 3-year manufacturer warranty upon warranty registration at iSpring. Lifetime tech support(678-261-7611) from Atlanta, GA, USA.
iSpring T55M 5.5 Gallon Residential Pre-Pressurized Water Storage Tank for Reverse Osmosis (RO) Systems (T55M)
5.5 Gallon Metal Pressurized Tank with up to 4 Gallon Holding Capacity
Stainless Steel 1/4" NPT Valve Thread
Made from 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