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alkaline water filter
$339.99
$25.99
als1
$9.99
$25.99
$220.99
whole house water filter replacement cartridge
$43.99
carbon filter pack
$115.99
us made water filter
$23.99
us made water filter
$27.99
us made water filter
$16.99
us made water filter
$31.99
$35.99
$24.99
alkaline water filter
$373.99
$365.99
reverse osmosis system
$419.99
reverse osmosis system
$459.99
reverse osmosis system
$219.99
reverse osmosis system
$229.99
reverse osmosis system
$287.99
alkaline water filter
iSpring RCC7AK-UV NSF Certified Under Sink 7-Stage RO Drinking Water Filtration System with Alkaline Remineralization and UV Ultraviolet Filter (RCC7AK-UV)
  • iSpring 7-Stage Reverse Osmosis water filtration for clear water. Certified to NSF/ANSI 58, this under sink mounted water filter and Point-of-use water softener contains 7 different stages of filtration, it removes 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 stage, the RCC7AK-UV is a suitable option to filtering well water and other problem water sources like water from lakes and streams. Our unique flow sensor switch turns the UV unit on and off automatically with water flow, saving power and lengthening the life of the UV lamp.
  • Reverse Osmosis (RO) removes not only harmful pollutants but also a few helpful minerals. The Alkaline Remineralization (AK) filter restores healthy minerals and a natural alkaline balance, also producing a more natural taste that comes from the presence of the right balance of these minerals.
  • Quality components ensure reliability and low maintenance for many years to come. Clear see-through 1st stage housing makes filter inspection a snap. Feed Water pH - 3.0 -11.0. Feed Water Pressure - 45-70 psi. Feed Water Temperature- 40-100 F (4 - 38 C)
  • $339.99
    iSpring ALS1 Leak Detector and Shut-Off Valve for Reverse Osmosis and Under Sink Water Filtration Systems - 1/4” Quick Connect (ALS1)
  • The shut-off valve protects your home and business properties from costly water damage by automatically shut off the incoming water supply once the pad detects a potential water leakage
  • Just take out the screw and twist the unit to open for pad replacement. The pad needs to be replaced every time it touches the water and expands
  • 1/4” quick connect: Fits ¼” tubings
  • 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!
  • Work with iSpring ALS1P3 replacement pads
  • $25.99
    als1
    iSpring ALS1P3 Replacement Pads for Leak Detector and Shut-Off Valve for Reverse Osmosis and Under Sink Water Filter Systems - Pack of 3 (ALS1P3)
  • Protect your home and business properties from costly water damage caused by reverse osmosis or under sink water filtration system leakage
  • Automatically shut off the incoming water supply immediately once the pad detects a potential water leakage
  • The pad needs to be replaced every time it touches the water and expands
  • 3/4” diameter x 3/8” height
  • Work with iSpring ALS1 Safeguard Leak Detector and Shut-Off Valve
  • $9.99
    iSpring ALS3 Leak Detector and Shut-Off Valve for iSpring Reverse Osmosis and iSpring Under Sink Water Filtration Systems with 3/8” Quick Connect, White (ALS3)
  • The shut-off valve protects your home and business properties from costly water damage by automatically shutting off the incoming water supply once the pad detects a potential water leakage
  • Just take out the screw and twist the unit to open for pad replacement. The pad needs to be replaced every time it touches the water and expands
  • 3/8” quick connect: Fits⅜” tubings
  • 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!
  • Work with iSpring ALS1P3 replacement pads
  • $25.99
    iSpring CU-A4 4-Stage 0.01 Micron Tankless Under Sink / Inline Drinking Water Ultra Filtration System for Sink, Refrigerator and RV (CU-A4)
  • 4-stage multipurpose water filtration system for water. The advance 4-stage design, which includes both Ultrafiltration and KDF/GAC stages removes up to 99% of 700+ contaminants including LEAD, Chlorine while keeping healthy minerals. Note: This system does not reduce TDS as Reverse Osmosis system does.
  • The 0.01 micron Ultra Filtration (UF) stage removes up to 99% of most problematic pollutants such as chlorine and chlorine treatment by-products, lead, arsenic, and much more while retaining healthy minerals.
  • The CU-A4 provides water filtration for unlimited free bottled water quality at your kitchen sink. With the extra part ICEK, it can be connected to the refrigerator, coffee maker and etc.
  • All filters, tubing and other water-contacting parts are manufactured to comply strictly with FDA and NSF/ANSI standards for water quality. Simple to install and simple to maintain, CU-A4 Easy-Twist Cartridges simply twist on and off.
  • iSpring supports all of its products with customer tech support. In addition to our 1-year limited warranty, we offer lifetime technical support provided by our dedicated support team based in Atlanta, GA and available at (678) 261-7611.
  • $220.99
    whole house water filter replacement cartridge
    iSpring FC15B 5-Micron Coconut Shell Activated CTO Carbon Block Water Filter Replacement Cartridge for Under Sink and Whole House Water Systems (FC15B)

    Using quality coconut shell carbon and highly compact fabrication tech, this activated carbon block CTO(Chlorine, Taste, and Odor) filter cartridge is designed and produced to achieve filtration efficiency and long filter life for 10" Whole House and Undersink Water Filtration Systems. Free of surfactants, binders, and adhesives. No leaching carbon ash.

    Knocks out cloudiness as well as bad tastes and odors, removes up to 99% of chlorine, and is effective on herbicides and industrial solvents and other contaminants like trihalomethanes. Steady flow and high absorption.

    Filters up to 50,000 gallons depending on the use and feed water quality. Replace the filter every 6 months or every 50,000 gallons of water for ideal performance, depending on the quality of source water and daily water consumption.

    Fits standard 10"x4.5" whole house and undersink water filtration systems. Official 2nd stage Carbon Block replacement filter cartridge for iSpring Under Sink Water Filtration System US21B as well as Whole House Water Filtration System WGB21B; 1st stage replacement filter cartridge for WGB21BM and WGB21B-PB. Individually sealed for freshness.

    Your worry-free shopping experience is backed by a 30-day money-back guarantee, extended warranty upon registration, and lifetime tech support from iSpring in Atlanta, GA at (678) 261-7611.


    $43.99
    carbon filter pack
    iSpring FC15BX4 4.5x10 in. 5 micron Carbon Block (CTO) Water Filter Replacement Cartridge for Under Sink and Whole House Water Filtration Systems, Pack of 4 (FC15BX4)

    Using quality coconut shell carbon and highly compact fabrication tech, this activated carbon block CTO(Chlorine, Taste, and Odor) filter cartridge is designed and produced to achieve filtration efficiency and long filter life for 10" Whole House and Undersink Water Filtration Systems. Free of surfactants, binders, and adhesives. No leaching carbon ash.

    Knocks out cloudiness as well as bad tastes and odors, removes up to 99% of chlorine, and is effective on herbicides and industrial solvents and other contaminants like trihalomethanes. Steady flow and high absorption.

    Each cartridge filters up to 50,000 gallons depending on the use and feed water quality. Replace the filter every 6 months or every 50,000 gallons of water for ideal performance, depending on the quality of source water and daily water consumption.

    Fits standard 10"x4.5" filters. Official 2nd stage Carbon Block replacement filter cartridge for iSpring under sink water filter US21B and whole house water filtration system WGB21B; 1st stage for WGB21BM and WGB21B-PB. All 4 cartridges are individually sealed for freshness.

    Your iSpring shopping experience is backed by a 30-day money-back guarantee, extended warranty upon registration, and lifetime tech support from iSpring in Atlanta, GA at (678) 261-7611.


    $115.99
    us made water filter
    iSpring FC15US Coconut Shell Activated Carbon Block CTO Filter Replacement Cartridge for RO & Under Sink Water Filtration System, 10" x 2.5" (FC15US)
  • Individually wrapped, universal sized 10” x 2.5”, activated carbon block (CTO, Chlorine, Taste, and Odor) replacement filter cartridge for iSpring PH100, RO100 and most industry standard 10” reverse osmosis RO and under sink systems.
  • Made in the USA. This activated carbon block filter traps and absorbs chemicals and chlorine from the water.
  • This activated carbon block CTO filter cartridge uses coconut shell carbon and compact fabrication tech.
  • Average Filter Life: 6 -12 months, depending on your source water and usage.
  • 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 now and in the years to come.
  • $23.99
    us made water filter
    iSpring FG15US Universal GAC Granular Activated Carbon Filter Replacement Cartridge for RO and Under Sink Water Filtration Systems, 10" x 2.5" (FG15US)
  • Individually wrapped, universal sized 10” x 2.5”, GAC granular activated carbon replacement filter cartridge for iSpring PH100, RO100 and most industry standard 10” reverse osmosis RO and under sink systems.
  • Made in the USA. This granular activated carbon filter traps and absorbs chemicals and chlorine from the water with mechanical filtration and physical absorption.
  • The GAC filter cartridge achieves filtration efficiency and filter life by utilizing coconut shell carbon and compact fabrication tech.
  • Average Filter Life: 6 -12 months, depending on your source water and usage.
  • 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 now and in the years to come.
  • $27.99
    us made water filter
    iSpring FP15US Universal Sediment Water Filter Cartridges for Reverse Osmosis RO and Under Sink Water Filtration Systems, 5 Micron, 10" x 2.5" (FP15US)
  • Individually wrapped, universal sized 10” x 2.5”, sediment replacement filter cartridge for iSpring PH100, RO100 and most industry standard 10” reverse osmosis RO and under sink systems. This filter can also be used for pool and hottub.
  • Made in the USA. This polypropylene sediment filter removes unwanted particles like dirt and iron rust.
  • Average Filter Life: 6 -12 months, depending on your source water and usage.
  • 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 now and in the years to come.
  • $16.99
    us made water filter
    iSpring FT15US Premium Inline Activated Post Carbon Replacement Water Filter Cartridge with Quick Connect for Under Sink RO System, 10” X 2” (FT15US)
  • Individually wrapped, universal sized 10” x 2”, premium activated post carbon replacement filter cartridge for iSpring PH100, RO100 and most industry standard 10” reverse osmosis RO and under sink systems.
  • Made in the USA with the best quality components. This post carbon filter removes chlorine, bad tastes, and odors to improve the quality of your drinking water.
  • Captures any particles that may have accumulated inside the tank before pure water is delivered to the faucet.
  • iSpring FT15US Post Carbon Filter is built with a secure push-fit quick connection on both sides, allowing for faster filter replacement. Comes with 1/4” and 3/8” both size quick connection fittings. If you have trouble installing the filters please either refer to the user manual or contact us directly.
  • Average Filter Life: Last up to 12 months depending on your source water and usage.
  • 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.
  • $31.99
    iSpring FUF15 Replacement Filter Cartridge for US15UF Under Sink Water Filter, 15K Gallons High Capacity, Ultra Filtration Filter (FUF15)
  • 【Compatible Model】Compatible Replacement Filter for iSpring US15UF under sink water filter system, this under sink filter brings you purified water from your original faucet, your dedicated faucet, or your refrigerator. Get easy access to clean, safe, and healthy purified water with iSpring!
  • 【Superior Material】 With a filtration accuracy of 0.01 μm, the ultrafiltration membrane filters out impurities larger than 0.01 μm. Activated carbon block and other advanced filter media ensure efficient and safe filtration. KDF effectively keeps the filter sanitary. Specially selected premium materials are lead-free. The BPA-free, lead-free material providesmore reliable use from the inside out.
  • 【Innovative Multistage Filtration】 The iSpring Under Sink Water Filtration Replacement Filter uses innovative multistage filtration. The filter effectively reduces chlorine, taste, and odor. And it can effectively reduce heavy metals, chemical impurities, sediment, and other large particles. Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore!
  • 【Ultra-long Service Life】When used with municipal water, each Under Sink Water Filter has a maximum service life of 2 years or 15,000 gallons. The twist-and-lock design of the under sink filter ensures that you can replace it in 3 seconds without any tools, saving you time and effort.
  • 【Peace of Mind Customer Service】 Register online to activate your manufacturer warranty and lifetime free tech support from the 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!
  • $35.99
    iSpring FUS15S Replacement Filter Cartridge for US15SL/US15SD Under Sink Water Filter, 15K Gallons High Capacity, Replacement Filter (FUS15S)
  • 【Compatible Model】Compatible Replacement Filter for iSpring US15UF Under Sink Water Filter System , US15SD Under Sink Water Filter System . This under sink filter brings you purified water from your original faucet, your dedicated faucet, or your refrigerator. Get easy access to clean, safe, and healthy purified water with iSpring!
  • 【Innovative Composite Filtration Media】The iSpring Under Sink Water Filtration Replacement Filter uses innovative composite filtration medi. The composite filter media includes CTO, GAC, CaSO3, KDF55, polyphosphate, which can effectively reducing up to 99% of chlorine, odor, bad taste, heavy metals, sediment, and more, including preventing scale build-up. This under counter water filter does NOT lower TDS but will retain useful minerals instead. Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore!
  • 【Safty & Premium Materials】Specially selected premium materials are lead-free. Activated carbon block and other advanced filter media ensure efficient and safe filtration. KDF effectively keeps the filter sanitary. It effectively reduces chlorine, taste, and odor. The BPA-free, lead-free material provides more reliable use from the inside out.
  • 【Quick Replacement】The twist-and-lock design of the under sink filter ensures that you can replace it in 3 seconds without any tools, saving you time and effort. When used with municipal water, each Under Sink Water Filter has a maximum service life of 1.
  • 【Peace of Mind Customer Service】 Register online to activate your manufacturer warranty and lifetime free tech support from the 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!
  • $24.99
    alkaline water filter
    iSpring PH100 6-Stage 100 GPD Under Sink Reverse Osmosis RO Drinking Water Filtration System 1:1 Pure to Waste Ratio with Alkaline Remineralization (PH100)
  • 6-Stage reverse osmosis water filtration. Capable of removing up to 99% of over 1,000 contaminants, including lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more. Comes with US made filters and RO membrane.
  • iSpring PH100 rated at 100 GPD, with up to 1:1 filtered water to waste water ratio and upgraded 3/8” input and output design.
  • Including an additional sixth stage - an Alkaline Remineralization filter which can restore minerals and balanced alkalinity.
  • 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, 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 and clear see-through 1st stage housing. Backed by a 1-year Manufacturer Warranty with lifetime support line 678-261-7611 from Atlanta, GA USA.
  • $373.99
    iSpring RCC100P Under Sink 5-Stage Reverse Osmosis Drinking Water Filtration System, 100 GPD, with Pump (RCC100P)
  • This under sink mounted water filter and water softener 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.
  • Do you have low water pressure? Reverse Osmosis requires standard water pressure to force the impurities out of the water. Delivering actual performance for an RO system, this pump-boosted version is the ideal solution. Operating only when needed.
  • Unlike passive boosters, the RCC100P’s electric booster pump ensures actual performance regardless of pressure variations. RO membrane rated at 100 gallons per day.
  • Clear see-through 1st stage housing.
  • For indoor use only. Extended Manufacturer upon registration, support at 123filter dot com, Atlanta GA USA
  • $365.99
    reverse osmosis system
    iSpring RCC1UP 6-Stage 100 GPD Under Sink Reverse Osmosis Drinking Water Filtration System With Booster Pump and UV Ultraviolet Filter (RCC1UP)
  • 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.
  • Pre-equipped booster pump operates near silent
  • Thin-film composite semipermeable RO membrane filters down to 0.0001 micron (a human hair is approximately 50 microns)
  • RO membrane rated at 100 gallons per day.
  • 11W ultraviolet UV Filter powers on and off with water flow
  • DIY installation; fits standard under sink cabinets
  • $419.99
    reverse osmosis system
    iSpring RCC1UP-AK 7 Stage 100 GPD UnderSink RO Drinking Water Filtration System With Booster Pump, Alkaline Ph+ Remineralization Filter And UV Filter (RCC1UP-AK)
  • QUALITY 7-STAGE FILTRATION: This Reverse Osmosis (RO) water filtration system removes up to 99% of over 1,000 harmful contaminants like chlorine, fluoride, lead (removes up to 98%), arsenic, asbestos, calcium, sodium, and more.
  • BOOSTER PUMP: Reverse Osmosis produces filtered drinking water by pressurizing water molecules through RO membrane and leaving impurities out. Equipped with an electric booster pump enables standard RO performance regardless of pressure variations; delivering higher throughput with less wastewater in comparing to pumpless models.
  • UV FILTER STAGE: The UV stage comes with a smart Flow Sensor Switch turns the UV unit on and off with 3 minutes delay automatically with water flow, saving power and lengthening the life of the UV lamp.
  • FEATURES: Come with European-Style brushed nickel kitchen faucet with the rust-free finish. The 1st stage has see-through housing that enables convenient visual inspection of filter condition. Our water filter features 3 pre-filters (to remove large contaminants and protect RO filter from chemicals) (RO) filter (to remove contaminants down to 0.0001 microns), and (AK) filter to finally restore just the right proportion of healthy minerals and a natural balance
  • 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 the tubing into quick-fitting connectors and lock; no threading pipes needed. iSpring water softener is equipped with quality components to ensure reliability and low maintenance for many years to come.
  • $459.99
    reverse osmosis system
    iSpring RCC7 NSF Certified Under Sink 5-Stage Reverse Osmosis Drinking Filtration System and Ultimate Water Softener, 75 GPD (RCC7)
  • This system is certified to NSF/ANSI 58. High Capacity Reverse Osmosis water filtration for safer, healthier water. This under sink mounted water filter and water softener 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.
  • 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 well-organized instructions and videos. For leak-free installation, simply push tubing ½ inch deep into quick-fitting connectors and lock - no threading pipes needed.
  • Quality components ensure reliability and low maintenance for many years to come. Clear see-through 1st stage housing makes filter inspection a snap.
  • Features European-designed brushed nickel all-metal faucet and clear see-through 1st stage housing. Backed by a 1-year Manufacturer Warranty with lifetime support line 678-261-7611 from Atlanta, GA USA.
  • $219.99
    reverse osmosis system
    iSpring RCC7AK NSF Certified 75 GPD 6-Stage Reverse Osmosis RO Drinking Water Filter System Under Sink With Alkaline Remineralization - Natural pH and Brushed Nickel Faucet (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 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 do-it-yourself installation and all necessary parts for installation are included. Backed by clear installation manual, instructional videos, and access to life-time technical support. The entire alkaline water filter fits nicely under a 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 - 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.
  • $229.99
    reverse osmosis system
    iSpring RCC7D 75 GPD Reverse Osmosis Water System with Deionizer Filter (RCC7D)
  • Features the same five stages of reverse osmosis as the RCC7 along with a DI filter that uses a process called deionization, resulting in distilled water quality.
  • Completely removes all dissolved solids from your water, leaving a spotless clean surface on glass, windows, and even cars
  • Ideal for use in aquariums, laboratories, microelectronics, or anywhere else pure water may be required
  • Filters 1,000+ water pollutants including common adversaries such as chlorine and fluoride
  • DIY filter installation; fits under sink cabinets
  • Register your purchase under warranty directly with the manufacturer to activate your free one-year money back guarantee
  • Lifetime support from iSpring in Alpharetta, GA at (678) 261-7611
  • Not recommended for drinking water
  • $287.99
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