Reverse Osmosis Water Filter

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

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

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.

Brushed Brass

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

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

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

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

Brushed Nickel

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

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

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

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

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

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.

Love it! Super easy to install, works amazing, and water tastes great!! So happy with my purchase.. Laura S.. Wed Oct 08 2025

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.

This RO water filtration system is fantastic. We don’t have convenient access to a water line near where we wanted this machine, so having a tank rather than a water line is great for us. Plus, it is a relatively small footprint, so it doesn’t take up too much counter space. Yet this machine holds four liters of water in the tank, so you don’t have to fill it up incredibly often. It definitely makes the tap water taste better- actually makes it have no taste, really - which is perfect.. Christopher. Phoenix, AZ. Sun May 24 2026

Silver

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

Brushed Brass

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

Matte Black

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

Antique Champagne Bronze

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

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

Each PUR water filter is certified to reduce mercury and certain industrial pollutants as well as reduce chlorine (taste and odor) and more. The filter lasts up to 2 months and gives you 40 gallons (or 640 8oz cups) of cleaner, great-tasting water. PUR’s superior filter technology uses activated carbon and ion exchange media and is certified to reduce 2x more contaminants than Brita's® leading pitcher filter. The dispenser has a slim, space-saving design that fits easily in the fridge. Large 30 Cup Capacity Dispenser.

Works so well and really filters out the little nasties! My water is fresh, clear and I am happy I purchsed!. Michelle. Monroeville, PA. Sun Mar 22 2026

Aspen White

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

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

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

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

Gold

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

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

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

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

Crystal Quest Nitrate Removal + SMART Single Countertop Water Filter System is dependable and built to last for years. This countertop system installs in seconds and sits on the countertop for water on demand. Quick and easy to use, stylish, convenient, and effectively removes NITRATE and hundreds of contaminants from water. Sits on the counter and easily connects to any kitchen faucet. A diverter valve switches between filtered and unfiltered water.

Nice unit connected to faucet easily, does nice job, WRONG REPLACEMENT CARTRIDGES CAME WITH. NEED TO RETURN AIMASI 3 CARTRIDGE PKG & GET PROPER SINGLE LARGE REPLACEMENT CARTRIDGE INSTEAD. Charles. Mon Feb 23 2026

Our Ceramic Under Sink Water Filter is dependable and built to last for years and effectively removes harmful bacteria, sediment, and many other contaminants from water. Water travels through a ceramic cartridge and effectively removes harmful bacteria such as E. coli, Fecal coliform, Salmonella, Streptococcus, cysts (Cryptosporidium, Giardia), and sediment. Filtration is as low as 0.5 microns. The cartridge can be cleaned up to 30 times (about once a month). Water flows through our SMART 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 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 odours in your drinking water.

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.

All good.. Alexander. United States. Wed Nov 20 2024

The redesigned stainless steel hot water tank (HWT-F1000S), which includes the new water filtration system (F-1000S), will feature a new high-end appearance. It is re-engineered for longer life and improved performance with a 2/3-gallon capacity tank, tool-free connections to ease installation, and dry-start protection for peace of mind. This tank provides up to 60 cups of steaming hot, filtered water per hour.

This is a terrific little system! I am a tea drinker and my husband let it slip that the UK has hot water on demand in many places... I asked if we could and lo and behold! Installation was easy*, although we didn't use the supplied filter as we have it going through a filter system already. The temperature isn't exact, so we did have to mess with the dial a little. It doesn't take up room underneath the cabinet either. *There's a crimp piece required. The metal one didn't fit properly, and they provided a plastic one also which worked, but barely.. Tara Jonathan. Austin, TX. Wed Nov 19 2025

Modern lives need modern appliances, and the Brio Aquus reverse osmosis water filtration system arrives just in time. In a conveniently tank-less design, you’ll enjoy and under-sink filtration system that does not have a bulky water tank taking up space beneath your kitchen counter. Instead, you’ll enjoy a single sleek unit that measures only 5.2”W x 16.6”H x 18.2”D and takes less than an hour to install. The technologically advanced system includes a smart faucet with an LED display screen that monitors the lifespans of both filters and the amount of TDS in your reverse osmosis-purified water. The faucet comes in a dual-lever design, letting you dispense two types of filtered water from the same elegant spout: filtered water that’s perfect for cleaning produce and cooking, and purified water, the cleanest water there is and perfect for drinking and refilling water bottles. This happens because the system includes two filters, a 3-stage filter that houses a sediment filter, a carbon filter, and an activated carbon block cylinder in the same cartridge, and a reverse osmosis membrane in the second filter, which is able to filter out contaminants as small as 0.0001 microns, including lead, arsenic, and other heavy metals; volatile organic compounds; total dissolved solids like calcium, magnesium, and salts; nitrates; and more. Delivering a up to 600 gallons per day of purified water, you and your family will never be without fresh, clean hydration with the Aquus water filtration system.

Been using it for over a week. So far so good.. Prawesh. Auburn, WA. Thu Mar 12 2026

The RCS5T removes chlorine, hardness, heavy metals, toxins, and more. It is engineered to meet the needs of light commercial and high demand environments, making it the optimal choice for small businesses. It produces reverse osmosis water at up to 500 GPD, a pace that allows it to function as a tankless system without affecting functionality. The centerpiece of the system is its dual-flow RO membrane that receives water from both sides of the membrane housing and is fueled by a high powered booster pump. Higher water pressure to the dual-flow membrane results in faster RO production and less drain water being rejected. These factors culminate in the RCS5T achieving an exceptional 1:1 pure to drain water ratio. The RCS5T can be used with water pressure sources as low as 25 psi, and has a built in pressure gauge to provide an accurate pressure reading. A power source is required for the booster pump, and a holding tank can be added to the system for high usage situations. Please Note: The RO membrane capacity is affected by the inlet water pressure and water temperature. 500GPD is the maximum rated production rate, not the recommended daily usage amount.

Great product!. Monica. Mission, TX. Thu Jan 29 2026

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

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

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

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

Our SMART Countertop Water Filter System is dependable and built to last for years. This countertop system installs in seconds and sits on the countertop for water on demand. Quick and easy to use, stylish, convenient, and effectively removes many contaminants from your water. 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. Water travels through a 5-micron solid carbon cartridge for removing volatile organic carbon compounds (VOC's), insecticides, pesticides and industrial solvents and traps particles larger than 5 microns including sediment, silt, sand, and dirt.

I like the filter, after my husband tweeked the leaking spout it was fine. The water is clean, clear, and fresh tasting. Very satisfied with the product. It should come in more colors.. Latanya. US. Sat Jan 17 2026

Brushed Nickel

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

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.

Spot Free Antique Champagne Bronze

The Bolden Water Filter Faucet combines the benefits of a pull down kitchen faucet with the convenience of an integrated filter faucet tap. High-arc open coil commercial faucet spout creates an industrial look with universal appeal. Innovative DuoPure Technology features 2 independent lines for regular and filtered water, preventing cross-contamination and helping ensure that you get purified water every time. Universal design connects to your choice of undercounter filter system (not included). Single lever handle controls the flow of both tap and filtered water. Kitchen faucet with pull down sprayer offers easy maneuverability all around the kitchen sink. Heavy-duty construction and premium components help ensure lasting use. Pre-attached water lines and all mounting hardware included.

Great faucet. Have used for 2 years . Just like new. Kolbee. Plano, TX. Mon Mar 02 2026

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 need to change every 6-8 months.. Manoj. Charlotte, NC. Thu May 28 2026

Spot Free Antique Champagne Bronze

Get pure filtered water on demand with the Bolden Filter Faucet. Featuring a sleek industrial open-coil spout, this stand-alone faucet eliminates the need to attach a bulky faucet-mounted water filter, for a stylish look with easy access to filtered water for drinking and cooking. The universal design 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. Pairs perfectly with the KRAUS Bolden 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.

Very nice quality. We were nervous purchasing a brand other than the majors but really love the quality and look of faucet!. Khris. OH. Mon Dec 29 2025

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

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

Top rated brand of us-made, high performance advanced reverse osmosis filtration drinking water systems; system removes up to 99% of bacteria, viruses, cysts, organics, chemicals, heavy metals. Designed, engineered and assembled in USA with high quality filters and parts to produce unlimited clean, great tasting water; engineered for long-lasting dependable operation backed by manufacturer warranty & support. Built for very low pressure well-water & international homes (0 - 30 psi) apec's ro-pump system is designed to operate on low to no water pressure (0 - 30 psi). it uses an electric pump that accommodates the well water and overseas applications where standard reverse osmosis systems would not function. Built with the same expertise as our most popular RO-90 systems, ro-pump offers the reassurance of premium quality components and the highest level of contaminant rejection. Enjoy worry-free comfort knowing your health will never be compromised with our ro-pump system. While most reverse osmosis's brands are now made overseas, apec continues to make each of our filtration systems at our California facility. They are designed, built, and tested in-house using high-quality parts to ensure that a trouble-free system arrives at your door. Ro-pump uses only top-rated, us-made filters, like the industry leader dow filmtec membrane, resulting in complete water purification not available from basic filters. Our super-capacity filters deliver 2x the capacity and service life of other brands, while the membrane provides the highest rejection capability and durability. Enjoy the longest-lasting performance and low maintenance with these industry-leading filters! systems are put through a rigorous Multi-Point quality control process to eliminate even the slightest component imperfections. This system will provide you with the ultimate SATISFACTION and peace of mind with reliable operation that is free from noises, leaks, and clogs.

At the House of Rohl®, we search the world for the incomparable, seeking designs touched by hand or forged through new techniques, rooted in the past, or looking toward the future. What results from our pursuit are faucets and fixtures with a refined sensibility and unique provenance to elevate kitchens and baths to authentic luxury. The elusive is now within reach.

Excellent, quick response. Easy reordering brand replacement filter cartridges for beautiful under-sink water filter.. Patricia. New York, NY. Sat May 15 2021