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Under-Sink Tankless Reverse Osmosis Water Filter, Reverse Osmosis System, 600 GPD Water Filter, 2:1 Pure to Drain/Under Sink RO System/7 Stage Filtration, Smart Faucet Reminder for Home Office

Under-Sink Tankless Reverse Osmosis Water Filter, Reverse Osmosis System, 600 GPD Water Filter, 2:1 Pure to Drain/Under Sink RO System/7 Stage Filtration, Smart Faucet Reminder for Home Office

By GarveeHome

$179.99 was$249.99
FREE Fast Delivery

Get it by Thu, Jun 11

Experience pure, fresh water in seconds with this 600GPD under-sink tankless reverse osmosis system, featuring a powerful 7-stage, 0.0001 micron filtration that removes 99.99% of impurities, including heavy metals and TDS. With a high flow rate and a leading 2:1 pure-to-wastewater ratio, you’ll save up to 50% on water compared to standard RO systems while helping the environment. The compact, minimalist design maximizes under-sink space, and the included 304 stainless steel 360° swivel faucet delivers instant, clean water for the whole household. Easy to install, cost-effective, and eco-friendly—this system delivers premium-quality water without the wait.

30-Day Low Price
Filtration System

Filtration System

By Culligan

(21)

Rated 4.8 out of 5 stars.21 total votes

$52.64
FREE 3-Day Delivery

Get it by Wed, Jun 10

I was really impressed how easy this was to install. It is a solid faucet and it makes the water taste so much better.. Tom. Kansas City, MO. Tue May 24 2022

48-Hour Clearance
Clarifi Tankless Under Sink 6-Stage Reverse Osmosis System

Clarifi Tankless Under Sink 6-Stage Reverse Osmosis System

By Delta

(26)

Rated 4.7 out of 5 stars.26 total votes

$799.00
FREE 3-Day Delivery

Get it by Wed, Jun 10

Tested and certified for reliable, easy-to-use in-home water filtration, the Delta® Clarifi™ Tankless Under Sink 6-Stage Reverse Osmosis System is certified to filter out more than 90 contaminants from your drinking water. The best-in-class system uses 6 filtration stages to reduce chlorine, chloramine, microplastics, PFAS, lead, arsenic, heavy metals, chemicals, nitrates, pharmaceuticals and more. The Clarifi™ Tankless System saves over 60% of under-sink space compared to tanked systems with its sleek design and 6-1/4-inch width. Designed for easy DIY maintenance, the carbon and RO filters and optional remineralizer cartridge have a two-year lifespan so you can quickly and easily replace them at the same time, and it takes less than a minute to replace each filter. You can install with confidence, knowing the Delta® Clarifi™ Tankless Reverse Osmosis System is backed by our warranty and highly-trained, live customer support.

It is supposed to be the best purifying solution. Parag. Fri Apr 10 2026

Filtration System

Filtration System

By Culligan

(79)

Rated 4.8 out of 5 stars.79 total votes

$84.12
FREE Fast Delivery

Get it by Fri, Jun 12

Have your contractor hook this up - the water does taste different. I notice also when I cooked - the vegetables taste crispier.. Cynthia. Locust Valley, NY. Fri Nov 11 2016

Sale
Countertop RO Water Purifier, 10°C Chilled & Ambient Water, 6-Stage 5-in-1 Annual Filter, Smart Touchscreen with Real-Time TDS & 4 Preset Volumes, 4L Tank & 1.8L Pure Capacity, 24H UV Sterilization, 3:1 Pure to Waste, BPA-Free & No Installation

Countertop RO Water Purifier, 10°C Chilled & Ambient Water, 6-Stage 5-in-1 Annual Filter, Smart Touchscreen with Real-Time TDS & 4 Preset Volumes, 4L Tank & 1.8L Pure Capacity, 24H UV Sterilization, 3:1 Pure to Waste, BPA-Free & No Installation

By Hydrofast

(7)

Rated 4.7 out of 5 stars.7 total votes

$279.99 was$349.99

FREE Delivery

Cooling Water Function & Smart Touchscreen Enjoy chilled 10°C (50°F) or room-temperature water at the touch of a button, with intuitive color-coded LED indicators (blue for cold, white for ambient) for easy operation. The smart LED touchscreen provides real-time information on TDS levels, filter status, and dispensing settings. Select from four preset volumes (100/250/450/600 mL) for quick, precise dispensing—perfect for bottles, kettles, or cooking. Advanced 6-Stage Filtration for Superior Purity The Hydrofast C100 countertop RO water purifier features an advanced 6-stage filtration system integrated into a 5-in-1 composite filter, ensuring efficient and thorough purification. This all-in-one filter combines PP cotton, coconut shell activated carbon, an ultra-fine RO membrane, post-activated carbon, and UV sterilization, effectively removing up to 95% of TDS and over 1,000 contaminants, including heavy metals, fluoride, chlorine, and bacteria. The built-in remineralization stage restores essential minerals, balancing the pH for healthier, alkaline hydration. UV Sterilization & BPA-Free Design for Safe Drinking With continuous 24-hour UV sterilization, the Hydrofast C100 reverse osmosis water filter eliminates 99.99% of bacteria, viruses, and microorganisms, ensuring each sip is safe and clean. Constructed from BPA-free, food-grade materials and meeting certified safety standards, the C100 guarantees peace of mind with every glass of water. Eco-Friendly & Low-Maintenance Designed for sustainability, the Hydrofast C100 countertop water purifier boasts a remarkable 3:1 pure-to-waste water ratio, minimizing water wastage while maximizing efficiency. The long-lasting filters provide up to 12 months of use, with a self-cleaning function to extend their lifespan. Unlike other brands that require multiple filter replacements, the C100 simplifies maintenance with a single-filter replacement system—just twist and pull to replace it in seconds. The energy-saving mode activates standby when idle, reducing power consumption. Capable of producing up to 1,056 gallons (4,000 L) annually, it equates to 8,000 bottles of purified water, helping to reduce waste and save money. Compact, Installation-Free & User-Centric Design The Hydrofast C100 RO water purifier is conveniently designed to be plug-and-play with no installation required. Simply place it on any countertop in your kitchen, office, or even an RV. Its side-mounted 4L water tank is easy to refill, while the 1.8L purified water reservoir (1.3L ambient + 0.5L chilled) supports 2-3 users daily. With a flow rate of 100 GPD, it delivers 21 oz of water in just 60 seconds, making it perfect for busy households.

Absolutely love this water purifier. Its best feature for sure is that you can get cold water instantly. Will have want the water tank to be bigger though. Other than that it’s a must buy. Water tastes really good.. Sheyla. Homestead, FL. Sat Jan 17 2026

48-Hour Clearance
KRAUS Purita 2-Stage Under Sink Water Filtration System With Digital Display Monitor, FS-1001

KRAUS Purita 2-Stage Under Sink Water Filtration System With Digital Display Monitor, FS-1001

By Kraus

(77)

Rated 4.8 out of 5 stars.77 total votes

$179.93 was$465.00
FREE Fast Delivery

Get it by Thu, Jun 11

The KRAUS Purita 2-Stage Under Sink Water Filtration System improves water quality by removing contaminants as small as 0.5 microns so that you can enjoy clean, great-tasting water right at your kitchen sink. Polypropylene and Carbon Block filters are independently certified to remove 97 percent of lead and other impurities. Long-lasting water filtration cartridges last for up to 6 months or 700 gallons. Filters are easy to install with no need to disconnect hoses or waterlines. Water filtration system cartridge housing is made from recycled ocean-bound plastic, helping to fight plastic pollution before it even reaches the ocean. Universal filtration system design is compatible with any water filter faucet. Comes with everything you need to install this water filtration system under sink.

Love this product. Installation was a little difficult as it kept leaking underneath. A few trips to plumbing supply fixed this. Works great and looks fabulous. Recommend.. Lisa. MI. Sun May 10 2026

48-Hour Clearance
KRAUS Oletto Single Handle Drinking Water Filter Faucet for Reverse Osmosis

4 Colors

KRAUS Oletto Single Handle Drinking Water Filter Faucet for Reverse Osmosis

By Kraus

Stainless Steel

(223)

Rated 4.8 out of 5 stars.223 total votes

$99.95 was$236.00
FREE Fast Delivery

Get it by Fri, Jun 12

Get pure, fresh filtered water on demand with the Oletto water filter faucet. This stand-alone faucet eliminates the need to attach a bulky faucet-mounted filter, providing a streamlined look and easy access to filtered water for drinking and cooking. The universal design with high-arc spout connects to a range of under-counter filtration systems like Reverse Osmosis (not included), helping eliminate the need for plastic water bottles for a more sustainable lifestyle. Solid brass construction with premium ceramic cartridge helps ensure long-lasting use. Sleek design pairs perfectly with the KRAUS Oletto Pull-Down Faucet for a coordinated look. Comes with pre-attached water lines and mounting hardware for easy DIY installation. Available in a range of finishes, including Spot-Free options

This faucet perfectly matches with my room decor and kitchen faucet. Functionally it is great no complains and must recommend!. Mallika. Wed Feb 04 2026

NatureFlow F40 Countertop Reverse Osmosis Water Mineralization System — featuring Natural Mineral Activation, 10-Stage RO Filtration, Alkaline Water Filtration, 4:1 Pure-to-Drain Ratio, and 5-Temperature RO System

NatureFlow F40 Countertop Reverse Osmosis Water Mineralization System — featuring Natural Mineral Activation, 10-Stage RO Filtration, Alkaline Water Filtration, 4:1 Pure-to-Drain Ratio, and 5-Temperature RO System

By NatureFlow

(4)

Rated 5 out of 5 stars.4 total votes

$319.99 was$339.99

FREE Delivery

NatureFlow is pioneering the future of healthy hydration — with the world’s first home-use mineral water machine.In partnership with one of Asia’s top geoscience universities, we built the region’s largest R&D center and studied over 3,500 natural mineral water sources. Our goal? To recreate authentic mineral water — not with artificial additives, but through purely proprietary physical and thermal processes that mimic nature. The result is great-tasting, naturally mineralized water with the same chemical properties as the finest alpine springs — now available, on your countertop.

Seems to work fine, water taste good, easy to set up. James. Inman, SC. Fri May 29 2026

AquaTru Under Sink Reverse Osmosis Water Filter System | Certified to Remove Lead, Chlorine, Fluoride, PFAs and More for Pure Great-Tasting Water

AquaTru Under Sink Reverse Osmosis Water Filter System | Certified to Remove Lead, Chlorine, Fluoride, PFAs and More for Pure Great-Tasting Water

By AquaTru

(882)

Rated 4.7 out of 5 stars.882 total votes

$375.00

FREE Delivery

Designed for those seeking a higher capacity of fresh, delicious drinking water on demand, AquaTru stands out as no ordinary faucet water purifier. The exclusive, patented Aquatru reverse osmosis system miniaturized the same technology used by major bottled water brands, ensuring every American can easily and affordably access superior under sink water purification. AquaTru's reverse osmosis technology has been rigorously certified to NSF standards by IAPMO, effectively removing 83 dangerous chemicals and toxins found in tap water. Simply plug it in and start enjoying pure, safe, great-tasting water today. No more wasting time, hassle, and money on expensive bottled water or ineffective filtration systems – let AquaTru provide you and your loved ones with delicious, purified water. At AquaTru, we're dedicated to ensuring everyone has access to pure water for a healthy, thriving life, backed by a team of truth-tellers committed to addressing the water crisis and creating innovative clean water solutions.

Works really well very easy to change the filters.. Zelda. Mon Jul 14 2025

3-Pack Under Sink Water Filter Replacement For Aquasana AQ-5300+R , High-Capacity 800-Gallon Long-Lasting Cartridges, 99% Chlorine, Odor & Taste Reduction

3-Pack Under Sink Water Filter Replacement For Aquasana AQ-5300+R , High-Capacity 800-Gallon Long-Lasting Cartridges, 99% Chlorine, Odor & Taste Reduction

By WhiteDream

(11)

Rated 4.3 out of 5 stars.11 total votes

$62.44

FREE Delivery

The AIMASI filter replacement for Aquasana water filter AQ-5300+R is designed to fit models AQ-5300+.55, AQ-5300+.56, and AQ-5300+.62, ensuring no leaks and excellent compatibility.

Seems to work as well as the Original Manufacturer's filters - but LESS EXPENSIVE!. Jennifer. Bullhead City, AZ. Fri Feb 13 2026

AQ-5300R 3-Pack Replacement Water Filter Cartridges For 3-Stage Under-Sink Filtration System, 99% Chlorine Reduction, Compatible With AQ-5300 Systems

AQ-5300R 3-Pack Replacement Water Filter Cartridges For 3-Stage Under-Sink Filtration System, 99% Chlorine Reduction, Compatible With AQ-5300 Systems

By WhiteDream

(11)

Rated 3.6 out of 5 stars.11 total votes

$51.59

FREE Delivery

Replacement filter pack for Aquasana 3-stage under sink water filtration systems: AQ-5300.55, AQ-5300.56, AQ-5300.62

Everything was fine. Nina. Chestnut Hill, MA. Wed May 20 2026

48-Hour Clearance
Purita 100% Lead-Free Kitchen Water Filter Faucet

+2

8 Colors

Purita 100% Lead-Free Kitchen Water Filter Faucet

By Kraus

Spot Free Stainless Steel/Matte Black

(708)

Rated 4.7 out of 5 stars.708 total votes

$59.93 was$208.00
FREE Fast Delivery

Get it by Thu, Jun 11

Get pure, fresh filtered water on demand with the Purita stand-alone beverage faucet made from 100 percent lead-free brass. A sleek contemporary design makes this cold water tap a stylish addition to any kitchen or bar/entertainment area, with no need to attach a bulky external filter. Purita is designed to connect to a range of concealed under-counter water filtration systems, including simple filtration systems, Reverse Osmosis, Alkaline Ionizer, Activated Carbon, and UV Filters (not included). The slender gooseneck spout is perfect for filling glasses, pots, and reusable water bottles, and rotates 360 degrees for complete sink access. Beautiful both inside and out, Purita is constructed out of solid brass for maximum durability, with lead-free brass waterways that keep filtered water out of contact with contaminants. The universal design complements a range of décor styles, and pairs perfectly with any Kraus kitchen faucet for a cohesive look. Complement your main kitchen faucet with a choice of finish: Purita is available in Chrome, Matte Black, Brushed Gold, Brushed Brass, Spot Free Antique Champagne Bronze, and fingerprint-resistant Spot Free Stainless Steel.

Slim perfect for drinking water. Deborah. South Shore , MA. Thu May 21 2026

WaterChef U9000 Premium Under-Sink Water Filtration System w Intelligent Monitor

4 Colors

WaterChef U9000 Premium Under-Sink Water Filtration System w Intelligent Monitor

By WaterChef

Brushed Nickel

$498.95 was$650.99
Open Box: $304.35

FREE Delivery

Your ultimate under-sink water filtration solution. Superior water contaminant reduction, exceptional taste, and a massive 1,000 Gallon capacity with Exclusive Big Block Technology – Combining the power of solid carbon block filtration with a unique blend of proprietary filter media, WaterChef’s exclusive Big Block filtration technology maximizes contaminant reduction. This innovative sink filter seamlessly delivers 1,000 gallons or 3,785 L, up to a full year of impeccably filtered drinking water from a single cartridge. Featuring premium components, this rugged stainless steel system is built to provide a lifetime of amazing water.

Sale
Under-Sink Tankless Reverse Osmosis Water Filter, Reverse Osmosis System, 600 GPD Water Filter, 2:1 Pure to Drain/Under Sink RO System/7 Stage Filtration, Smart Faucet Reminder for Home Office

Under-Sink Tankless Reverse Osmosis Water Filter, Reverse Osmosis System, 600 GPD Water Filter, 2:1 Pure to Drain/Under Sink RO System/7 Stage Filtration, Smart Faucet Reminder for Home Office

By GarveeHome

(1)

Rated 5 out of 5 stars.1 total vote

$147.99 was$203.99
FREE Fast Delivery

Get it by Thu, Jun 11

Experience pure, fresh water in seconds with this 600GPD under-sink tankless reverse osmosis system, featuring a powerful 7-stage, 0.0001 micron filtration that removes 99.99% of impurities, including heavy metals and TDS. With a high flow rate and a leading 2:1 pure-to-wastewater ratio, you’ll save up to 50% on water compared to standard RO systems while helping the environment. The compact, minimalist design maximizes under-sink space, and the included 304 stainless steel 360° swivel faucet delivers instant, clean water for the whole household. Easy to install, cost-effective, and eco-friendly—this system delivers premium-quality water without the wait.

I called Wayfair about this product description but was told she thought it was accurate. I questioned why- what looks obviously like a counter top unit- is being described as under counter. I took a leap and ordered it. I can attest that this is, indeed, as the PUCTURES portray, a counter TOP unit. And I love it!. Kat. US. Sun Apr 05 2026

Clarifi High Flow Under Sink Water Filter System

Clarifi High Flow Under Sink Water Filter System

By Delta

(9)

Rated 4.8 out of 5 stars.9 total votes

$129.00
FREE 3-Day Delivery

Get it by Wed, Jun 10

Low Stock

Upgrade your home’s drinking water with the Delta Clarifi High Flow High Capacity Water Filtration System, no beverage faucet needed. The Clarifi system is tested and certified by the IAPMO R&T Lab to improve your in-home water quality by reducing microplastics and chlorine taste and odor. The compact design delivers easy-to-use in-home filtration with a direct connection to your existing kitchen faucet, quick and simple filter changes, a digital display and long-life filters. You can install with confidence.

[This review was collected as part of a promotion.] I love that this can be used under the kitchen sink or a normal faucet. It was easy to install as someone who has changed shower heads before and is more handy with other parts of the house. It took more time clearing out a spot for it than to install it and I love having filtered water to fill up my pots for cooking now.. Jacquelines. Fri Mar 27 2026

Clarifi Advanced 2 Stage Under Sink Water Filter System

Clarifi Advanced 2 Stage Under Sink Water Filter System

By Delta

(14)

Rated 4.4 out of 5 stars.14 total votes

$219.00
FREE Fast Delivery

Get it by Fri, Jun 12

Upgrade your drinking water by reducing 72 contaminants with the Delta Clarifi Two-Stage Advanced Under Sink Water Filtration System. The Clarifi system is tested and certified by the IAPMO R&T Lab to reduce chlorine, chloramines, PFAS, lead, and more. The compact design delivers easy-to-use in-home filtration with quick and simple filter changes, a digital display and long-life filters. You can install with confidence.

Works great! Bought a different cold water faucet that matched our set and had to get a plumber to install.. Dustin. Tyler, TX. Fri Mar 13 2026

WaterChef U8500 Premium Under-Sink Water Filtration System

4 Colors

WaterChef U8500 Premium Under-Sink Water Filtration System

By WaterChef

Brushed Nickel

(1)

Rated 5 out of 5 stars.1 total vote

$409.99 was$549.99

FREE Delivery

Low Stock

Experience the ultimate under-sink water filtration solution. With top-notch contaminant reduction and high-quality components, this durable stainless steel system is designed to provide a lifetime of exceptional water!

Easy to install. Looks great. Well designed faucet. Clean, tasty water! A+ all around.. Kathleen. Evanston, IL. Sat Mar 28 2026

H2O+ Circle Reverse Osmosis System

2 Colors

H2O+ Circle Reverse Osmosis System

By Brondell

Black

(103)

Rated 4.4 out of 5 stars.103 total votes

$449.99
FREE Fast Delivery

Get it by Thu, Jun 11

Reverse osmosis (RO) systems can be bulky, and difficult to install, and many require electricity and pumps to operate. Most importantly, conventional RO systems are extremely inefficient wasting up to 24 gallons of water for every gallon of drinkable water! Additionally, the circle RO water filter eliminates any need for electricity by integrating the tank and filters. The Brondell H2O+ Circle RO water filter’s exclusive patented smart valve and unique circular reservoir design are the keys to its efficient design. This technology eliminates back-pressure on the RO membrane filter, reducing wastewater to less than 2 gallons for every gallon of drinking water – over 10 times more efficient than many conventional RO systems. The Circle’s refill rate is more than twice as fast as non-electric systems and equally as fast as those with electric pumps. It offers simplified installation and maintenance with features such as auto-flushing, twist, and lock filter changes, and “quick-connect” connections. The Brondell H2O+ circle RO water filter delivers water savings, power savings, and space savings all in a beautiful simplified design. The circle reverse osmosis water filtration system utilizes four separate water filters dramatically reducing industrial chemicals, heavy metals, pesticides, herbicides, total dissolved solids (TDS), volatile organic compounds (VOCs), microorganisms, bad tastes, and odors. The circle is the fastest, easiest, most elegant, and most efficient high-quality reverse osmosis system available for a healthy home and family.

Great size. Have hooked it up yet but looking forward to it.. Tammy. The Woodlands, TX. Sat Jun 13 2020

Single-Stage Under Sink Advanced Water Filtration System

Single-Stage Under Sink Advanced Water Filtration System

By Moen

(24)

Rated 4.5 out of 5 stars.24 total votes

$170.49 was$236.90
FREE 3-Day Delivery

Get it by Wed, Jun 10

The Advanced Water Filtration System is Moen’s best water filtration system. Moen’s Advanced Water Filtration packs a similar performance of multi-stage carbon filtration into a single stage design if you're looking to improve at-home water quality. The system removes over 30 known water contaminants while also improving the taste, color, and clarity of your drinking water—all while reducing the frequency and quantity of replacement filters to keep your system running at its best. Pair this system with a Moen Sip drinking water faucet or 3-in-1 water filtration pulldown kitchen faucet to customize your filtration system and get the style and functionality you desire. By utilizing at-home water filtration, you also can cut back on plastic bottle use, which is better for your wallet and the environment.

Great filtration system at a comfortable price point!. Jan. Columbiana, AL. Mon Apr 20 2026

KRAUS Purita 2-Stage Under-Sink Filtration System With Single Handle Drinking Water Filter Faucet

3 Colors

KRAUS Purita 2-Stage Under-Sink Filtration System With Single Handle Drinking Water Filter Faucet

By Kraus

Stainless Steel

(59)

Rated 4.7 out of 5 stars.59 total votes

$274.95 was$644.00
FREE Fast Delivery

Get it by Thu, Jun 11

Get pure, clean filtered water from your tap with the Purita Filter Faucet and Filtration System kit. The stand-alone water filter faucet offers a streamlined look to create a perfect complement for your main kitchen faucet. The 2-filter system contains carbon block and polypropylene filters that work together to help remove contaminants like lead, pharmaceuticals, and VOCs as well as chlorine taste and odor. Filters last for up to 6 months or 700 gallons, provide as much clean water as 5,300 16 oz bottles. The filter cartridge housing is made from recycled ocean-bound plastic in partnership with Oceanworks® – helping to fight plastic pollution before it even reaches the ocean. Installation-ready kit includes mounting hardware, pre-attached water lines, tubing, and batteries

I like the faucet, has a large radius arch. Everything works great. Liked it enough to order a second for a different house.. Teresa. Pacifica, CA. Wed Feb 25 2026

48-Hour Clearance
Moen SIP Modern Cold Water Kitchen Beverage Faucet with Optional Filtration System

5 Colors

Moen SIP Modern Cold Water Kitchen Beverage Faucet with Optional Filtration System

By Moen

Spot Resist Stainless

(90)

Rated 4.6 out of 5 stars.90 total votes

$277.99 was$541.05
FREE 3-Day Delivery

Get it by Wed, Jun 10

Having a cold water tap at your kitchen sink has never been easier or more stylish. The Sip beverage faucet offers a coordinating style for every decorating taste traditional, transitional, or modern. Sip styles feature a high arc rotating spout that gives you more convenience at the sink. Add the optional filtration system to get clean drinking water when desired.

I love the drinking faucet especially since it’s a match to my main faucet. The brushed gold was beautiful. We did experience an issue in the first shipment. An incorrect cheap faucet was shipped to us in the Moen box. I called Wayfair and they send a replacement right away. Great customer service.. Grace. Las Vegas. Sun May 10 2026

KRAUS Replacement Filter Cartridges for Purita 2-Stage Under Sink Water Filtration System with Carbon Block and Polypropylene Filters (Set Of 2)

KRAUS Replacement Filter Cartridges for Purita 2-Stage Under Sink Water Filtration System with Carbon Block and Polypropylene Filters (Set Of 2)

By Kraus

(55)

Rated 4.7 out of 5 stars.55 total votes

$99.95 was$235.00
FREE Fast Delivery

Get it by Thu, Jun 11

Replacement cartridges for the KRAUS Purita 2-Stage Under Sink Water Filtration System help improve water quality by removing contaminants as small as 0.5 microns so that you can enjoy clean, great-tasting water right at your kitchen sink. Filtration system cartridge set contains Polypropylene and Carbon Block filters that are independently certified to remove up to 97 percent of lead and other impurities. Long-lasting filters last for up to 6 months or 700 gallons and are easy to install with no need to disconnect hoses or waterlines. In partnership with Oceanworks our eco-friendly cartridge housing is made from recycled ocean-bound plastic, helping to fight plastic pollution. Compatible with Purita Water Filtration System FS-1001 (sold separately) for uninterrupted convenience all year long.

great replacement and price. Brian. Wed Jun 03 2026

Sale
Filtration System

Filtration System

By Drinkpod LLC

(1)

Rated 5 out of 5 stars.1 total vote

$63.99 was$79.99
FREE Fast Delivery

Get it by Thu, Jun 11

DRINKPOD Under Sink Drinking Water Filter System, 20K Ultra High Capacity NSF/ANSI 42 Certified, Direct Connect Under Counter Pack Of 1

Its what I needed. Francisco. Miami, FL. Tue Dec 03 2024

Water Purification System with Kohler Konnect

Water Purification System with Kohler Konnect

By Kohler

(2)

Rated 4.5 out of 5 stars.2 total votes

$407.99 was$691.00
FREE Fast Delivery

Get it by Thu, Jun 11

Feel confident with every sip that you are getting nothing but the best for you and your family. The Aquifer Refinewater filtration system with Kohler connects voice-activation technology and effectively reduces contaminants including bacteria, viruses, lead, mercury, chlorine select pharmaceuticals, VOC, and more in your cold water. While many other systems use coal-based media filters, Aquifer Refine uses three recyclable filters: Two carbon block filters and an ultra-filter. Under-sink installation is fast and easy, and the compact Aquifer Refine system fits alongside garbage disposals and household items stored below the sink.

Good feature. My bought it from my new kitchen. Very recommended.. Melissa Lin. Thu May 04 2023

Filtration System

Filtration System

By Drinkpod LLC

(23)

Rated 4.5 out of 5 stars.23 total votes

$74.68 was$79.00
FREE Fast Delivery

Get it by Thu, Jun 11

Drinkpods multi-stage under sink water filtration system ensures a great user experience in water quality. With a filtration accuracy of 0.5 μm, the drink pod under sink water filtration system reduces more than 50 contaminants such as lead, mercury, chlorine, limescale particles, cyst class I, sediment, rust particles, odor and color, other heavy metals. Featuring an innovative system design, installation takes only 3 minutes. Replacing the filter also takes only 3 seconds. The push-to-connect fittings make installation easier, saving you time and effort. You won’t need an additional plumbing service. The system has a stable water flow and high filtration efficiency. The tested full flow rate is 1.5 GPM at 60 psi. You’ll get filtered water without the wait. The ultimate 0.5-micron rating traps very fine particles assuring you incredible water quality for over 20,000 gallons worth of water directly for your sink faucet.

Makes a complete difference. Heavily chlorinated tap water is now scentless. Recommend.. Anonymous. Mon Jan 30 2023

Clarifi Standard Shower Filter Attachment with Filter

5 Colors

Clarifi Standard Shower Filter Attachment with Filter

By Delta

Spotshield Brushed Nickel

(96)

Rated 4.8 out of 5 stars.96 total votes

$59.90
FREE 3-Day Delivery

Get it by Wed, Jun 10

Low Stock

Instantly upgrade your shower with the easy-to-install Delta Clarifi Shower Filter Attachment, and reduce chlorine and sediment in your shower water. Simply attach between your current shower head and supply line to reduce impurities that may cause dry skin and hair. A perfect DIY upgrade, the Clarifi Shower Filter Attachment is designed to be easily installed and concealed behind your existing shower head.

Matches with our shower and easy to fit. Parag. Fri Apr 10 2026

48-Hour Clearance
Sip Single Hole Cold Water Dispenser

6 Colors

Sip Single Hole Cold Water Dispenser

By Moen

Spot Resist Stainless

(81)

Rated 4.6 out of 5 stars.81 total votes

$296.99 was$541.05
FREE 3-Day Delivery

Get it by Wed, Jun 10

Having a cold water tap at your kitchen sink has never been easier or more stylish. The Sip Single Hole Cold Water Dispenser offers a coordinating style for every decorating taste: Traditional, transitional, or modern. Sip styles feature a high arc rotating spout that gives you more convenience at the sink. Add the optional filtration system to get clean drinking water when desired.

We have this for our purified water system It works great!. Liz. Louisville, TN. Wed Apr 15 2026

Countertop RO Water Dispenser with Cooling,Chilled Water Dispenser with 6-Stage Filtration, Single Filter Replacement & 3:1 Low Waste Water,UV Sterilization & Real-Time TDS Display

Countertop RO Water Dispenser with Cooling,Chilled Water Dispenser with 6-Stage Filtration, Single Filter Replacement & 3:1 Low Waste Water,UV Sterilization & Real-Time TDS Display

By geekbuying

(3)

Rated 4 out of 5 stars.3 total votes

$279.99 was$369.99

FREE Delivery

Elevate your hydration with this countertop water purifier. No installation needed, it works at home, the office, or in your RV. Enjoy chilled or room-temperature water with 6-stage filtration, UV sterilization, and mineral replenishment. The smart touch screen offers real-time TDS monitoring and preset volume dispensing. With a 3:1 eco water ratio, easy filter replacement, and BPA-free build, it delivers safe, pure drinking water for your family.

So far I do like this it does make the water taste a lot better. Its not quite as cold as I would like I have a 32 oz water bottle and Im about halfway of filling it the water gets warm since its refilling the tank as it goes, but some ice cubes would fix that. I have noticed the machine is getting a little bit louder so I will monitor that and see if it gets worse but so far so good. Karlie. Syracuse, UT. Sun May 31 2026

3 in 1 Water Filter Purifier Spring Drinking Water Kitchen Faucet with Sprayer

3 Colors

3 in 1 Water Filter Purifier Spring Drinking Water Kitchen Faucet with Sprayer

By WOWOW

Brushed Nickel

(8)

Rated 4.5 out of 5 stars.8 total votes

$129.99 was$146.04
FREE Fast Delivery

Get it by Thu, Jun 11

Upgrade your kitchen with the Dual Handles Commercial Pull-Down Kitchen Faucet – the ideal solution for all your water needs. This two-handle drinking kitchen faucet seamlessly blends the advantages of a commercial-grade pull-down faucet with the convenience of an integrated drinking spout, creating a three-in-one design that streamlines your kitchen's appearance while granting you the full functionality you desire. The 360° rotating spout enhances your kitchen experience, granting effortless access to every corner of the sink. Whether you require regular hot and cold water or prefer a separate faucet for drinking water, this dual-handle kitchen faucet fulfills all your requirements.

The beverage/spring water faucet is great - strong water flow. It keeps a bubble at the tip but it doesn't drip. I kept a cup under it and it kept dry with no leaks. The main faucet sprayer has 3 functions: regular flow of water, spray flow and best of all, a super sprayer. It really removes the stubborn stuff. That was an unexpected, happy benefit. It was super easy to install. It had blow-up diagrams in the instructions so you see the order for the placement of washers etc.. Carol. Thu Apr 16 2026

AquaTru Under Sink Reverse Osmosis Water Filter System with Alkaline pH+ Filter | Certified to Remove Lead, Chlorine, Fluoride, PFAs and More for Pure Great-Tasting Water

AquaTru Under Sink Reverse Osmosis Water Filter System with Alkaline pH+ Filter | Certified to Remove Lead, Chlorine, Fluoride, PFAs and More for Pure Great-Tasting Water

By AquaTru

(872)

Rated 4.7 out of 5 stars.872 total votes

$395.00

FREE Delivery

4-stage Reverse Osmosis technology, Requires installation, Makes mineral-rich, alkaline water, Certified to NSF standards to remove contaminants, including lead, arsenic, PFAs, fluoride, chlorine, nitrates and many more, Convenient: Does not use electricity. No need to refill or activate any tanks. AquaTru Under Sink alkaline water purification system is more than a water filter. It automatically refills its holding tank with pure, delicious water for all your hydration and culinary needs. On-Demand Support: Our customer support team can answer any of your questions about your new water filter for sink or installation.

[This review was collected as part of a promotion.] I’ve had the Aqua True Carafe system for about a month now. Water taste without mineralization is acceptable. I’ve already had to demineralize the unit which takes time and water. To prevent this from happening so quickly I will try to make sure the waste water is emptied promptly after filtering. I’m leaving the canister empty most of the time. I’ve had some trouble getting the plastic water canister to ‘lock’ in place when full of water, finding I have to push down more than is intuitive. Overall, it’s good. I hope it lasts.. Debra T.. Sun May 31 2026

H20+ Capella Reverse Osmosis Water Filtration System

H20+ Capella Reverse Osmosis Water Filtration System

By Brondell

(23)

Rated 4.1 out of 5 stars.23 total votes

$269.99
FREE Fast Delivery

Get it by Thu, Jun 11

Brondell’s Capella Reverse Osmosis (RO) Under Counter Water Filter System provides powerful industrial performance for your home or office, holding the Water Quality Association (WQA) Gold Seal, certified to reduce 86 harmful contaminants found in your drinking water. Capella’s 300-gallon rated capacity, with a 1:1 wastewater ratio, makes it our safest and most efficient RO system.

Awesome filtration system and water tastes great!. Jeffrey. MA. Mon Dec 29 2025

Waterspecialist Replacement For AQ-5200R Under Sink Water Filter, 500 Gallons Filter Life, Fit AQ-5200

Waterspecialist Replacement For AQ-5200R Under Sink Water Filter, 500 Gallons Filter Life, Fit AQ-5200

By WhiteDream

(18)

Rated 3.4 out of 5 stars.18 total votes

$45.05

FREE Delivery

This AIMASI filter compatible with Aquasana filter replacement AQ-5200R is designed to fit AQ-5200. 55, AQ-5200. 56 , AQ-5200. 62 and AO-US-200, with no leakage and great compatibility.

This is the exact replacement filter for my system at a much better price than anywhere else!. Kelly. Parma, OH. Wed Feb 04 2026

Sale
Modern 304 Stainless Steel Faucet Water Filter System – Dual Outlet Tap Purifier with 4 Filter Cartridges, High-Flow Kitchen Water Filtration for Drinking & Washing, Brushed Silver Finish

Modern 304 Stainless Steel Faucet Water Filter System – Dual Outlet Tap Purifier with 4 Filter Cartridges, High-Flow Kitchen Water Filtration for Drinking & Washing, Brushed Silver Finish

By YYBUSHER

(1)

Rated 4 out of 5 stars.1 total vote

$36.99 was$45.99
FREE Fast Delivery

Get it by Fri, Jun 12

Low Stock

The water purifier is equipped with an efficient filtration mechanism inside, which can effectively remove impurities, chlorine gas, and odors from the water, providing pure and healthy drinking water. Its design is compact, easy to install, and can be easily completed without the need for professional tools. The filter element is easy to replace and has a long service life, ensuring long-term effectiveness. This product can be used in kitchens, bathrooms, pet drinking water, RVs, etc. Specification Material: 304 Stainless Steel Color: Silver Process: Brushing Style: Modern Installation Required: Yes Mounting Type: Faucet Mount Inlet Water Pressure: 0.2-0.4MPa Work Pressure: 15-100psi Purified Water Flow Rate: 0.5L/0.13gal/min Working Temperature: 5-38 ℃/41-100.4℉ Product Length: 130mm/5.12in Filter Element Size(D*H): 40*93mm/1.57*3.66in Package Size: 21.5*18*7.5cm/8.46*7.09*2.95in Gross Weight: 0.87kg/1.92lbs Net Weight: 0.83kg/1.83lbs

The filter fills up and slow the water flow after 30 days. How do I reorder the filter elements.. Storm. East Elmhurst. Sun Feb 01 2026

KRAUS Oletto 2-In-1 Commercial Style Pull-Down Single Handle Water Filter Kitchen Faucet With Purita 2-Stage Under-Sink Filtration System

3 Colors

KRAUS Oletto 2-In-1 Commercial Style Pull-Down Single Handle Water Filter Kitchen Faucet With Purita 2-Stage Under-Sink Filtration System

By Kraus

Stainless Steel

(54)

Rated 4.7 out of 5 stars.54 total votes

$439.95 was$1,029.00
FREE Fast Delivery

Get it by Thu, Jun 11

The Oletto Filter Faucet combines the benefits of a pull down faucet with the convenience of an integrated filter tap. The sleek high-arc open coil spout creates an industrial look with universal appeal. Innovative DuoPure Technology features 2 independent lines for regular and filtered water, preventing cross-contamination. The Purita 2-filter system contains carbon block and polypropylene filters that work together to help remove contaminants like lead, pharmaceuticals, and VOCs as well as chlorine taste and odor. Filters last for up to 6 months or 700 gallons, provide as much clean water as 5,300 16 oz bottles. The filter cartridge housing is made from recycled ocean-bound plastic in partnership with Oceanworks® – helping to fight plastic pollution before it even reaches the ocean

Beautiful faucet. Love the filtration system.. Nataliya. FL. Mon Oct 20 2025

Clarifi Premium Shower Filter Attachment with Filter

7 Colors

Clarifi Premium Shower Filter Attachment with Filter

By Delta

Black Stainless

(53)

Rated 4.6 out of 5 stars.53 total votes

$127.90

FREE Delivery

Instantly upgrade your shower with the easy-to-install Delta Clarifi Shower Filter Attachment, and reduce chlorine and sediment in your shower water. Simply attach between your current shower head and supply line to reduce impurities that may cause dry skin and hair. A perfect DIY upgrade, the Clarifi Shower Filter Attachment is designed to be easily installed and concealed behind your existing shower head. You can install with confidence, knowing Delta products are backed by our warranty and highly-trained customer service.

Easy to install, fits well with my handheld shower head, good pressure and added nice height . Excited to the see if there is a change with my hard water. Lisa. CA. Thu Feb 26 2026

Blue 3000L Water Filter

Blue 3000L Water Filter

By GROHE

(7)

Rated 5 out of 5 stars.7 total votes

$159.33
FREE 3-Day Delivery

Get it by Wed, Jun 10

Low Stock

The best replacement for soda stream at 110 the cost. Mike. Fri Dec 05 2025

AquaTru - Countertop Water Filtration System with Exclusive 4-Stage Ultra Reverse Osmosis Technology

AquaTru - Countertop Water Filtration System with Exclusive 4-Stage Ultra Reverse Osmosis Technology

By AquaTru

(23)

Rated 4.6 out of 5 stars.23 total votes

$475.00

FREE Delivery

Certified to remove 83 toxic chemicals including lead, chromium 6, chlorine, fluoride, pesticides, fertilizers, POFA, PFOS, and more! With AquaTru, you can transform your tap water into pure, delicious water you can trust.

I’m 75 so this thing is a bit hard for me. I didn’t realize the compartment for clean water and used water were in the back. It’s heavy to turn around for me and lifting the water is difficult. You must wash the whole thing every week. My sink is high, newer apt, I’m 4 11” and that’s lifting at chest level. I think for younger folks it’d be great but when it’s done cleaning the water there is about a days worth for me. Otherwise for what it is it’s great! It does take up one counter at my apt. I had planned to put it under the cabinet but can’t turn it around under there so it’s on the countertop sideways. The. Carol. Tucson, AZ. Mon May 29 2023

Universal 360° Rotating Sink Water Filter Faucet, Removes Chlorine Fluoride Heavy Metals And Sediments, Hard Water Softener For Kitchen And Bathroom

Universal 360° Rotating Sink Water Filter Faucet, Removes Chlorine Fluoride Heavy Metals And Sediments, Hard Water Softener For Kitchen And Bathroom

By Babiru

$40.99

FREE Delivery

Spa-Quality Water at Home: Transform your bath into a rejuvenating experience. Our filter effectively removes harsh chemicals like chlorine, fluoride, and lead, delivering clean, softened water that helps soothe dry, itchy skin, reduce dandruff, and promote healthier-looking hair and nails.

Circular Cold Water Dispensers

5 Colors

Circular Cold Water Dispensers

By KIBI

Brushed Nickel

(109)

Rated 4.8 out of 5 stars.109 total votes

$56.99 was$165.00
FREE 3-Day Delivery

Get it by Wed, Jun 10

Design to connect to a range of concealed under-counter water filtration systems, including simple filtration systems, Reverse Osmosis, Alkaline Ionizer, Activated Carbon, and UV Filters (not included).

We use this smaller water faucet for our osmosis water flow. It looks perfect with our larger faucet and works perfectly. Love it!. Ronald. US. Tue Mar 24 2026

WaterChef U8500 Premium Under-Sink Water Filtration System (System Only)

WaterChef U8500 Premium Under-Sink Water Filtration System (System Only)

By WaterChef

$325.99 was$449.99

FREE Delivery

Low Stock

Experience the ultimate under-sink water filtration solution. With top-notch contaminant reduction and high-quality components, this durable stainless steel system is designed to provide a lifetime of exceptional water!

KRAUS Bolden 2-In-1 Commercial Style Pull-Down Single Handle Water Filter Kitchen Faucet In Spot-Free With Purita 2-Stage Under-Sink Filtration System

3 Colors

KRAUS Bolden 2-In-1 Commercial Style Pull-Down Single Handle Water Filter Kitchen Faucet In Spot-Free With Purita 2-Stage Under-Sink Filtration System

By Kraus

Antique Brass

(60)

Rated 4.7 out of 5 stars.60 total votes

$469.95 was$1,097.00
FREE Fast Delivery

Get it by Thu, Jun 11

Get pure, clean filtered water from your tap with the Bolden 2-in-1 Filter Faucet and Purita Filtration System kit, featuring a striking industrial kitchen faucet with open-coil spout and pull down sprayer so you can reach all around the sink. A single lever handle controls both tap and filtered water. The 2-filter system contains carbon block and polypropylene filters that work together to help remove contaminants like lead, pharmaceuticals, and VOCs as well as chlorine taste and odor. Filters last for up to 6 months or 700 gallons, provide as much clean water as 5,300 16 oz bottles. The filter cartridge housing is made from recycled ocean-bound plastic in partnership with Oceanworks – helping to fight plastic pollution before it even reaches the ocean

So I bought a new fridge and it doesn’t dispense water only an ice maker. This is this best solution for my family since we are always drinking water and trying to stay away from plastic bottles. It was very easy to install and works great. The water comes out the faucet quick and refreshing. I feel that it’s better tasting than the expensive bottle of water.. Bassam. West Bloomfield, MI. Mon May 25 2026

PDR-3CUW 0.01μm Tankless Compact Ultra-Filtration Under Sink Water Filter System | PureDrop

PDR-3CUW 0.01μm Tankless Compact Ultra-Filtration Under Sink Water Filter System | PureDrop

By PureDrop

$129.99
FREE Fast Delivery

Get it by Thu, Jun 11

PureDrop PDR-3CUW 0.01μm Ultra-Filtration Under Sink Water Filter System, Tankless 3-Stage Compact Undersink Water Filtration, Removes Chlorine, Bad Taste & Odor, No Waste Water

Sale
Reverse Osmosis System 400 GPD Replacement for SS-001 Under Sink Water Filter

Reverse Osmosis System 400 GPD Replacement for SS-001 Under Sink Water Filter

By VEVOR

$57.99 was$60.99
FREE 3-Day Delivery

Get it by Wed, Jun 10

Excellent Reverse Osmosis Water Filter Replacement:With advanced filter technology and twist-in water entry, our filter for reverse osmosis systems boosts flow rates and reduces clogging risk. It produces 400 gallons per day, ensuring high-quality water for your family. Say goodbye to frequent replacements with the filter lasting up to 24 months.

Clarifi Replacement Shower Filter Cartridge 2-Pack

Clarifi Replacement Shower Filter Cartridge 2-Pack

By Delta

(13)

Rated 4.9 out of 5 stars.13 total votes

$67.90
FREE 3-Day Delivery

Get it by Wed, Jun 10

Instantly upgrade your shower with the easy-to-install Delta Clarifi Shower Filter Attachment, and reduce chlorine and sediment in your shower water. These replacement filters are Genuine Delta parts, backed by our warranty and highly-trained customer service.

excellent...works well with hard water. Teresa. Canton, MI. Fri Mar 27 2026

Filtration System

Filtration System

By Crystal Quest

$159.99

FREE Delivery

Our Ceramic Countertop Water Filter System eliminates the impurities of tap water to offer great taste and pureness. The perfect solution for any household, it is quick and easy to install and use, attractive, convenient, and effectively removes bacteria many contaminants from water. Water travels through a ceramic cartridge and effectively removes harmful bacteria such as E. coli, Fecal coli form, Salmonella, Streptococcus, cysts (Cryptosporidium, Giardia) and sediment. Filtration as low as 0.5 microns. The cartridge can be cleaned up to 30 times (about once a month). Our special house blend of 2 types of coconut-shell GAC (including Catalytic) with 2 types of Eagle Redox Alloys (9500 & 6500) & anion exchange resin. This blend effectively reduces & removes heavy metals, chlorine & chloramine, pesticides & herbicides, pharmaceutical by-products & other inorganic substances such as petroleum byproducts. Ceramic and Tourmaline balls to enhance the water and maintain a more alkaline pH. Water flows through granulated activated carbon (GAC). GAC is universally recognized and widely used as an effective adsorbent for a wide variety of organic contaminants, such as chlorine (99.9%), chemicals linked to cancer (THM's, benzene) pesticides, herbicides, insecticides, volatile organic compounds (VOC's), PCB's, MTBE's and hundreds of other chemical contaminants that may be present in water causing bad taste and odors in your drinking water.

Reverse Osmosis Carbon Block Pre Membrane Stage 2 Water Filter Replacement

Reverse Osmosis Carbon Block Pre Membrane Stage 2 Water Filter Replacement

By Moen

(1)

Rated 5 out of 5 stars.1 total vote

$50.50 was$68.95
FREE 3-Day Delivery

Get it by Wed, Jun 10

Low Stock

Feel confident with every sip that you are providing the best quality water for you and your family. The Moen 4-stage under-sink reverse osmosis advanced water filtration system reduces contaminants including arsenic, fluoride, TDS, bacteria, viruses, lead, mercury, chlorine, and pharmaceuticals in your cold water. The advanced reverse osmosis purification system with a Moen reverse osmosis-compatible sip drinking water faucet or 3-in-1 filtration pulldown faucet is available in many styles and finishes to meet your kitchen’s design aesthetic.

Works great but new to change every 6-8 months.. Manoj. Charlotte, NC. Thu May 28 2026

Urbix Kitchen Water Filter Faucet

4 Colors

Urbix Kitchen Water Filter Faucet

By Kraus

Stainless Steel

(120)

Rated 4.7 out of 5 stars.120 total votes

$89.95 was$208.00
FREE Fast Delivery

Get it by Thu, Jun 11

Get pure, fresh filtered water on demand with the Urbix stand-alone beverage faucet made from 100 percent lead-free metal. A sleek contemporary design makes this cold water tap a stylish addition to any kitchen or bar/entertainment area, with no need to attach a bulky external filter. Urbix is designed to connect to a range of concealed under-counter water filtration systems, including simple filtration systems, Reverse Osmosis, Alkaline Ionizer, Activated Carbon, and UV Filters (not included). The slender gooseneck spout is perfect for filling glasses, pots, and reusable water bottles, and rotates 360 degrees for complete sink access. Beautiful both inside and out, Urbix is constructed out of metal for maximum durability, with lead-free brass waterways that keep filtered water out of contact with contaminants. Complete your kitchen by pairing the Urbix filter faucet with the trendy Urbix Industrial Bridge Faucet (KPF-3125) for a beautifully cohesive look. Customize the look with your choice of finish: Urbix is available in Matte Black, Matte Black/Red, Brushed Gold, and fingerprint-resistant Spot Free Stainless Steel.

Really love the look and feel of this faucet. The knurled handle is so classy and bold.. Kristin. Newport Beach. Wed Apr 01 2026

iSpring RO800G Tankless RO Reverse Osmosis Water Filtration System, 800 GPD Fast Flow, Up to 2.5:1 Pure to Drain Ratio, Gray

iSpring RO800G Tankless RO Reverse Osmosis Water Filtration System, 800 GPD Fast Flow, Up to 2.5:1 Pure to Drain Ratio, Gray

By iSpring Water Systems

(1)

Rated 3 out of 5 stars.1 total vote

$541.99
FREE Fast Delivery

Get it by Thu, Jun 11

I am very disappointed with the lack of information on replacing the filters on the ro ispring tankless 800 gpd. there is not one video anywhere that shows a step by step video of how to. The actual system has been great until my first filter replacement. I would never have bought this product had I know there was zero information available on this topic.. T. Mon Aug 26 2024