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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 - 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

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

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

$191.99 was$249.99

FREE Delivery

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.

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

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 Delivery

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

2.25G Gravity-fed Water Filter Countertop System Stainless Steel 2 Filters

2 Colors

2.25G Gravity-fed Water Filter Countertop System Stainless Steel 2 Filters

By Stellweilan Tessberg

Silver

(2)

Rated 4.5 out of 5 stars.2 total votes

$103.99
FREE 2-Day Delivery

Get it by Thu, Jun 11

Large Capacity Gravity Water Filtration System:This gravity-fed water filter system can improve the taste of the water. Each pair of filters can continuously purify up to 6000 gallons of water. The tank is made from SUS304 food-grade stainless steel, which is sturdy, durable, and resistant to rust. It also features an upgraded seamless design, eliminating weld points to prevent leaks over time. Easy to install and does not require electricity, making it suitable for both indoor and outdoor drinking needs.

Love this filter. The excact same thing as the more expensive models at a fraction of the price. Takes a little time for the first filter cycle, as to be expected but does the job amd does it well.. Anonymous. Tue Apr 07 2026

Sale
DREO Countertop Water Filter 115 With 7-In-1 Reverse Osmosis Filtration System, Autofill Pitcher & Self-Cleaning

DREO Countertop Water Filter 115 With 7-In-1 Reverse Osmosis Filtration System, Autofill Pitcher & Self-Cleaning

By Dreo

(128)

Rated 4.9 out of 5 stars.128 total votes

$199.99

FREE Delivery

The DREO Countertop RO Water Filter 115 makes water purification effortlessly for everyday life. Its cost-effective 7-in-1 RO filter ensures purified water delivery, while real-time TDS sensing lets you see water quality at a glance. Enjoy hands-free convenience with the automatic pitcher-refill system and built-in self-cleaning. Advanced RO tech delivers a 3:1 pure-to-drain ratio for less waste and more savings. With an installation-free, plug-and-play design, pure water is always within reach.

So far so good settling it up after our kitchen is done will write an update when we are able to try it out!. Cari. Saint Clair Shores, MI. Tue May 12 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

(885)

Rated 4.7 out of 5 stars.885 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

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 Fri, Jun 12

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

Sale
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 2-Day 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

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

Brushed Brass

(223)

Rated 4.8 out of 5 stars.223 total votes

$99.95 was$235.00
FREE 3-Day 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

Sale
2.25G Gravity-fed Water Filter Countertop System Stainless Steel 2 Filters

2 Colors

2.25G Gravity-fed Water Filter Countertop System Stainless Steel 2 Filters

By Stellweilan Tessberg

Silver/Matte Black

(6)

Rated 4.8 out of 5 stars.6 total votes

$89.99 was$107.99
FREE 3-Day Delivery

Get it by Fri, Jun 12

Large Capacity Gravity Water Filtration System:This gravity-fed water filter system can improve the taste of the water. Each pair of filters can continuously purify up to 6000 gallons of water. The tank is made from SUS304 food-grade stainless steel, which is sturdy, durable, and resistant to rust. It also features an upgraded seamless design, eliminating weld points to prevent leaks over time. Easy to install and does not require electricity, making it suitable for both indoor and outdoor drinking needs.

Great water filter. I use it in the waiting area of my bodywork practice. It looks sleek and the water tastes especially good.. Matthew. Aptos, CA. Sat Feb 21 2026

H2O+ Circle Reverse Osmosis System

2 Colors

H2O+ Circle Reverse Osmosis System

By Brondell

Brushed Nickel

(103)

Rated 4.4 out of 5 stars.103 total votes

$459.99

FREE Delivery

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

Countertop Stainless Steel Filtration System

Countertop Stainless Steel Filtration System

By YYBUSHER

(5)

Rated 3.4 out of 5 stars.5 total votes

$49.08

FREE Delivery

This is is a highly efficient countertop filter system that can effectively remove impurities and odors from water, making the water fresh and healthy. The product is made of 304 stainless steel, strong and durable, not easy to rust and corrosion, long service life. Simple operation, easy installation, compact size, does not occupy space. It is not only suitable for home use but also can be applied to enterprises, schools, and other public places to provide people with more pure drinking water.

Well I need a filter. Ruth. Providence, RI. Tue Jun 17 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

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

(12)

Rated 4.3 out of 5 stars.12 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

$51.60

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

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

(884)

Rated 4.7 out of 5 stars.884 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

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

Brushed Brass

(59)

Rated 4.7 out of 5 stars.59 total votes

$294.95 was$688.00
FREE 3-Day Delivery

Get it by Fri, Jun 12

Low Stock

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

Sale
Filtration System

Filtration System

By Culligan

(21)

Rated 4.8 out of 5 stars.21 total votes

$51.99
FREE 3-Day Delivery

Get it by Fri, Jun 12

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

Single-Stage Under Sink Advanced Water Filtration System

Single-Stage Under Sink Advanced Water Filtration System

By Moen

(25)

Rated 4.5 out of 5 stars.25 total votes

$174.85 was$236.90
FREE 2-Day Delivery

Get it by Thu, Jun 11

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

Sumerain Faucet Mount Water Filter for Bathroom and Kitchen, Water Filtration System for Tap Water Reduces Chlorine, Limescale and Bad Taste, Metallic Gray

Sumerain Faucet Mount Water Filter for Bathroom and Kitchen, Water Filtration System for Tap Water Reduces Chlorine, Limescale and Bad Taste, Metallic Gray

By sumerain

(10)

Rated 4.7 out of 5 stars.10 total votes

$44.46 was$55.57

FREE Delivery

Upgrade your kitchen instantly with this high-performance Water Filter Faucet Attachment designed for hassle-free pure water access. Its tool-free installation fits most standard faucets using 7 included adapters—simply screw it on, and you’re ready to enjoy cleaner water within minutes. No drilling, wiring, or counter space required, making it perfect for renters and small kitchens. The dual-stage filtration system combines Coconut Shell Activated Carbon to eliminate chlorine, and unpleasant odors with a precision Hollow fiber ultrafiltration membrane that traps rust, silt, and microplastics down to 0.01 microns. Unlike reverse osmosis systems, it retains calcium, magnesium, and other beneficial minerals for healthier hydration. Switch seamlessly between filtered and unfiltered water via the ergonomic diverter button—ideal for conserving the filter during high-volume tasks like washing dishes. Each long-lasting filter element provides up to 3 months of use (depending on local water hardness).

We have water well, and my son has bad eczema. I hope filtering the water we use to shower will help. It was easy to install and I love how it gives you the two options.. Anonymous. Fri Apr 24 2026

Sale
Brio Silver Countertop Bottleless Filtered

Brio Silver Countertop Bottleless Filtered

By Brio

(8)

Rated 3.3 out of 5 stars.8 total votes

$218.54

FREE Delivery

The Brio 300 Series Bottleless Countertop Water Cooler features powerful 3-stage filtration for an elevated hydration experience. It also has a compact design, self-cleaning technology, large hot and cold paddles for no-contact dispensing, and bright LED indicator lights.

So far so good. Didn't want a whole house system. Have an under counter in kitchen but we have a small apartment for my son in basement so it fit the bill.. Barbara. Saratoga Springs, UT. Sun Jan 04 2026

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

(2)

Rated 5 out of 5 stars.2 total votes

$147.99 was$203.99

FREE Delivery

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

Liv Built-in Filtered Water Dispenser Non-refrigerated Aspen White

2 Colors

Liv Built-in Filtered Water Dispenser Non-refrigerated Aspen White

By Elkay

Aspen White

(32)

Rated 4.6 out of 5 stars.32 total votes

$1,707.99 was$1,830.00
FREE Fast Delivery

Get it by Sat, Jun 13

Elkay’s Liv built-in filtered water dispenser makes it easy to elevate and customize the home, with its high design and unique hydration experience. This in-wall premium water dispenser provides homeowners instant, hands-free access to cleaner, safer water in and beyond the kitchen — in the mudroom, recreation room or even master suite. The included PFOA/PFOS filter is rigorously tested and certified to NSF/ANSI standards to reduce harmful “forever chemicals,” known as PFOA/PFOS (PFAS), lead, as well as microplastics and more. Ideal for busy families and avid entertainers, this sleek, space-saving solution makes accessing water effortless. Enhance daily routines, such as filling single-brew coffee makers, watering cans and pet bowls, with touchless, filtered convenience.

Awesome addition to our upstairs! No more up and down the stairs to get great tasting, filtered water. And no more half-empty water bottles left in rooms.. Anonymous. Sat Mar 02 2024

2.25G Gravity-fed Water Filter Countertop System Stainless Steel 2 Filters

2.25G Gravity-fed Water Filter Countertop System Stainless Steel 2 Filters

By VEVOR

(1)

Rated 5 out of 5 stars.1 total vote

$103.99
Open Box: $72.79
FREE 3-Day Delivery

Get it by Fri, Jun 12

Large Capacity Gravity Water Filtration System:This gravity-fed water filter system can improve the taste of the water. Each pair of filters can continuously purify up to 6000 gallons of water. The tank is made from SUS304 food-grade stainless steel, which is sturdy, durable, and resistant to rust. It also features an upgraded seamless design, eliminating weld points to prevent leaks over time. Easy to install and does not require electricity, making it suitable for both indoor and outdoor drinking needs.

Was very tired of hand held water filter pitchers. I needed something with a stationary spout and filters that lasted for maybe a couple of months as well as good tasting water. The stainless steel container is preferable to plastic and the filters last a lot longer. Now I don’t have to store f use refrigerator or cupboard space for all the spare water bottles and pitchers. I container does not take up much countertop space but does not fit under my cabinets . Still a win, great tasting water and reclaimed kitchen space have made my purchase worthwhile.. Laura. Cocoa Beach, FL. Sat Jan 10 2026

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

Matte Black

(90)

Rated 4.6 out of 5 stars.90 total votes

$335.57 was$562.75
FREE Fast Delivery

Get it by Sat, Jun 13

Low Stock

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

Filtration System

Filtration System

By VEVOR

(71)

Rated 4.4 out of 5 stars.71 total votes

$72.07 was$92.80
FREE 3-Day Delivery

Get it by Fri, Jun 12

This product is a perfect tool for purifying your water and helping you get a constant supply of distilled water, whether you're at home or in the office. This distiller can effectively dissolve VOCs and filter other impurities, and the distilling speed reaches up to 1.3 L of water per hour. What's more, as a perfect match for a tiny kitchen, it is not much bigger than a kettle in size and won't take up so much of your space.*All the products have got Certificate of ISO 9001:2015 Quality Management System, CE mark and already registered in FDA of USA.

Delivered on time during the holiday rush. Does what it says it will do, and at a reasonable price. Very satisfied with this purchase.. Peter. Wellesley, MA. Mon Dec 29 2025

Purita 100% Lead-Free Kitchen Water Filter Faucet

+1

7 Colors

Purita 100% Lead-Free Kitchen Water Filter Faucet

By Kraus

Antique Champagne Bronze

(709)

Rated 4.7 out of 5 stars.709 total votes

$99.95 was$235.00
FREE 2-Day Delivery

Get it by Thu, Jun 11

Low Stock

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

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Elkay ezH2O Liv Built-in Filtered Refrigerated Water Dispenser Remote Chiller

2 Colors

Elkay ezH2O Liv Built-in Filtered Refrigerated Water Dispenser Remote Chiller

By Elkay

Midnight

(32)

Rated 4.7 out of 5 stars.32 total votes

$2,685.99
FREE 2-Day Delivery

Get it by Thu, Jun 11

Elkay’s Liv built-in filtered water dispenser makes it easy to elevate and customize the home, with its high design and unique hydration experience. This in-wall premium water dispenser provides homeowners instant, hands-free access to cleaner, safer water in and beyond the kitchen — in the mudroom, recreation room or even master suite. The included PFOA/PFOS filter is rigorously tested and certified to NSF/ANSI standards to reduce harmful “forever chemicals,” known as PFOA/PFOS (PFAS), lead, as well as microplastics and more. Ideal for busy families and avid entertainers, this sleek, space-saving solution makes accessing water effortless. Enhance daily routines, such as filling single-brew coffee makers, watering cans and pet bowls, with touchless, filtered convenience.

This is a must have in your home if you’re like me and filling up water bottles for everyone 247. No more plastic water bottles going to waste everyday. If you think about it this is also way more cost effective. Salam. IL. Thu Feb 05 2026

C6500 Countertop Water Filter System, 600 Gal.

2 Colors

C6500 Countertop Water Filter System, 600 Gal.

By WaterChef

Black

$119.95 was$179.99

FREE Delivery

Improve the quality of your water with this powerful yet compact countertop system. The C6500 offers an effortless approach to tackling 78 contaminants for up to a full year with a single filter cartridge right from your kitchen sink.

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

Gold

(8)

Rated 4.5 out of 5 stars.8 total votes

$157.05

FREE Delivery

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

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 2-Day Delivery

Get it by Thu, Jun 11

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

Aquavi 3-Stage Mineral Spring Countertop Filtration System

Aquavi 3-Stage Mineral Spring Countertop Filtration System

(Set of 2)

By AQUAVI

$279.99 $140.00 per item

FREE Delivery

AQUAVI Mineral Spring has not only a slim & compact design, but high a performance cartridge, and sanitary & easy filter replacement. Removing 99.99% of the 1,000+ contaminants including viruses, bacteria, chemicals (PFAS/PFOA/PFOS, Pharmaceuticals), heavy metals (Lead, Arsenic), chlorine, TDS (fluoride, nitrates/nitrites), etc. Auto shut-off system and Nanotechnology as a water purifier, but also convenient changeable tray by magnetic. It has also no annoying noise and no electricity when the machine is open, it shuts off the feed water and releases the internal pressure, which will help you replace filters.

Countertop Top Loading Electric Water Dispenser Hot and Cold

Countertop Top Loading Electric Water Dispenser Hot and Cold

By JOYDING

(34)

Rated 3.9 out of 5 stars.34 total votes

$66.69

FREE Delivery

We cannot live without healthy water for daily life. This hot/cold water dispenser offers you a great option. It is small in size and occupies a small office and living space. One-button start allows for easy use and three indicator lights make it convenient to check the working state of this product. It will be an ideal choice for daily drinking. Warm Notes: 1. Please clean this product regularly to ensure safe drinking. 2. Does the product smell? --- Please clean the lower water reservoir by soaking it in lemon water before use. 3. Poor refrigeration effect? --- Please note that when the yellow light comes on, the fan starts to cool down. It takes about 40-45 minutes to cool (0.08 gal each time, the cooling temperature is 46-59℉). Please do not put cold water in the cooling process, otherwise, the cooling time will be prolonged. After the cooling is over, the yellow light goes off, the fan stops running, and the cold water can be discharged.

This is a very great product.pefect for my busy morning . I get really hot water for my coffee. If your looking for something like this I highly recommend this product.. Gerardo. Olympia, WA. Sun Apr 12 2026

Brio White Free Standing Bottleless Filtered

Brio White Free Standing Bottleless Filtered

By Brio

(5)

Rated 4.2 out of 5 stars.5 total votes

$215.98 was$249.99

FREE Delivery

The Brio 300 Series Bottleless Water Cooler features powerful 4-stage filtration for an elevated hydration experience. It also has durable construction, self-cleaning technology, large hot and cold paddles for no-contact dispensing, and bright LED indicator lights.

I was really happy to find a water cooler this size in whites the only down side is that they only have one option that is hooked up to plumbing. I’d give it 5 stars if there was an option to have one with a bottle.. Michelle. Etobicoke, ON. Mon Aug 21 2023

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 Delivery

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

Ispring 5-Stage Tankless Commercial Reverse Osmosis Countertop Filtration System

Ispring 5-Stage Tankless Commercial Reverse Osmosis Countertop Filtration System

By iSpring Water Systems

$3,626.99

FREE Delivery

Low Stock

iSpring CRO2000 5-Stage Tankless Commercial Reverse Osmosis Drinking Water Filtration System w/ Pumps, Pressure Gauges, and Freestanding Stainless Steel Bracket, for Restaurants and Small Businesses

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 3-Day Delivery

Get it by Fri, Jun 12

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

Water Distiller, 4L 1.05 Gallon Pure Water Purifier Filter For Home Countertop,

4 Colors

Water Distiller, 4L 1.05 Gallon Pure Water Purifier Filter For Home Countertop,

By Stellweilan Tessberg

Silver

$101.35
FREE 3-Day Delivery

Get it by Fri, Jun 12

Premium Water Distiller:The 750W water distiller yields over 0.26GAL/1L of water per hour, with the capacity to distill 6.3GAL/24L daily. Constructed from food-grade 304 stainless steel, it safeguards your health and ensures a consistent supply of distilled water.

Aquifer Reverse Osmosis (RO) Replacement Filter 3-Pack

Aquifer Reverse Osmosis (RO) Replacement Filter 3-Pack

(Set of 3)

By Kohler

(1)

Rated 5 out of 5 stars.1 total vote

$161.20 $53.73 per item was$230.35
FREE 3-Day Delivery

Get it by Fri, Jun 12

Feel confident with every sip that you are providing the best quality water for you and your family. The KOHLER® Aquifer reverse osmosis (RO) water filtration system effectively reduces contaminants including arsenic, fluoride, TDS, bacteria, virus, lead, mercury, chlorine, and pharmaceuticals in your cold water. Install your Aquifer reverse osmosis filtration system with a KOHLER® beverage faucet.

Love my filter system! Wayfair has the BEST price by far for these filters!. Colleen. Marco Island, FL. Sat Jan 17 2026

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Reverse Osmosis Sediment Stage 1 Water Filter Replacement

Reverse Osmosis Sediment Stage 1 Water Filter Replacement

By Moen

(1)

Rated 5 out of 5 stars.1 total vote

$69.92

FREE Delivery

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.

Works great!. Manoj. Charlotte, NC. Thu May 28 2026

AquaTru Classic Alkaline Countertop Water Filter System PFAS Reverse Osmosis No Plumbing BPA Free

AquaTru Classic Alkaline Countertop Water Filter System PFAS Reverse Osmosis No Plumbing BPA Free

By AquaTru

(3)

Rated 3.3 out of 5 stars.3 total votes

$495.00

FREE Delivery

It features an exclusive Ultra Reverse Osmosis System that's been miniaturized to mirror the technology used by major bottled water brands. This means every American can now access purified tap water quickly, easily, and affordably, without the risk of ingesting microplastics or further polluting our oceans and landfills. Certified by IAPMO to NSF standards, AquaTru's revolutionary 4-stage reverse osmosis technology effectively removes 83 of the most dangerous chemicals and toxins found in tap water, including lead, arsenic, chlorine, fluoride, nitrates, PFOS, and PFOA. Furthermore, our pH + Mineral Boost Alkaline VOC filter doesn't just eliminate VOC contaminants – it also adds healthy minerals and alkalizes the water, enhancing its taste and health benefits. AQUA TRU is a compact countertop water purifier that's as convenient as a coffee machine; simply plug it in and enjoy pure, safe, great-tasting water instantly. Say goodbye to the inconvenience and expense of bottled water or ineffective filtration systems – AquaTru ensures that you and your family have access to clean, refreshing water whenever you need it.

Wow amazing ! I am very satisfied with the quality of water. The best, purest and tasteful water ! I love water I love AquaTru Water Filter System !. Jissele. US. Thu Sep 05 2024

Filtration System

2 Colors

Filtration System

By Brio

White

(5)

Rated 4.6 out of 5 stars.5 total votes

$249.99

FREE Delivery

Add contemporary design and superior water filtration to your kitchen with the Brio Amphora ultra-filtration water filtration system. The sleek, modern under-sink filtration unit can produce up to 100 gallons per day of purified water. The tankless unit measures a petite deep and fits neatly under most sinks, leaving plenty of room left over for storage. The high-quality stainless steel faucet features a graceful and versatile swan-neck design that complements any décor. The system comes with a top-loading premium 3-stage filter. The sediment and carbon fiber stages reduce suspended solids like rust, dust, dirt, and chlorine taste and odor, while the 0.1-micron ultra-filtration filter reduces smaller pollutants and impurities. With the Brio Amphora filtration system, you and your family will enjoy exceptional design and great-tasting, contaminant-free water.

I have purchased 2 of these brio systems for different sinks in my home! 1 word amazing and I absolutely have no complaints!!! We use them daily!!!. Amanda. New Bern, NC. Fri Feb 06 2026

Filtration system

Filtration system

By Moen

(3)

Rated 5 out of 5 stars.3 total votes

$399.91 was$539.95

FREE Delivery

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.

We live by the Chesapeake bay and tested positive for arsenic after drilling a new well. This unit removed the arsenic to allowable potable water standards. Highly recommend!. Ajh3. Talbot County Md. Sat Mar 08 2025

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Reverse Osmosis Carbon Block Post Membrane Stage 4 Water Filter Replacement

Reverse Osmosis Carbon Block Post Membrane Stage 4 Water Filter Replacement

By Moen

(1)

Rated 5 out of 5 stars.1 total vote

$59.99 was$79.95
FREE 2-Day Delivery

Get it by Thu, Jun 11

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. Manoj. Charlotte, NC. Thu May 28 2026