The Best reverse osmosis water cooler of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best reverse osmosis water cooler of 2022. Check our ranking below.

2,029 Reviews Scanned

Rank No. #1

Brio Commercial Grade Bottleless Ultra Safe Reverse Osmosis Drinking Water Filter Water Cooler Dispenser-3 Temperature Settings Hot, Cold & Room Water - UL Approved – Point of Use

REVERSE OSMOSIS: Confidently refill your cup and enjoy pure hydration that is free from impurities. Reverse osmosis technology powerfully filters tap water
DRAIN LINE REQUIRED: This water cooler requires a drain line connection because reverse osmosis filtration produces wastewater. A drain saddle is included that connects the drain line from the water cooler to your drain pipe
HOT, COLD & ROOM-TEMPERATURE WATER: Access to perfect temperature water has never been easier. Choose between soothing hot, refreshingly cool and ambient water for any and all your hydration needs. Immediately satisfy your thirst with either refreshingly cool water or enjoy a soothing cup of tea using the hot water option
LONG-LASTING: Powerful and long-lasting, Brio Water Coolers withstand the test of time. The durable cooler is made of premium materials that ensure years of use and endless pure water. The simple maintenance and long-lasting filters will provide you with all that you need and more for years to come
SELF-CLEANING: Enjoy minimal maintenance with the water cooler that utilizes a self-cleaning feature. A clean cooler shouldn’t be complicated, so we simplified it for you. Keep the unit in pristine condition at a touch of a button when you activate the Self-Cleaning Ozone that sanitizes the water tank and lines

Rank No. #2

Brio Self Cleaning Bottleless Water Cooler Dispenser, UL Approved, Stainless Steel, Point of Use Drinking Water Filter, Hot, Cold, and Room Temperature

INSTALLATION KIT: The user-friendly cooler comes with all that you need! Full installation kit consists of 6' of 1/4" tubing, 3-way plastic 1/4" push connect adapter, under sink 3/8" adapter with shut off valve, filter flushing adapter, and detailed instructions with illustrations.
4-STAGE ULTRA FILTER: Enjoy the pure taste of water when you filter with the powerful Ultrafiltration Filter. Utilizing submicron membranes to reduce suspended solids, bacteria and more, the filter guarantees a pure and delicious hydration experience every time.
POU BOTTLELESS FILTRATION: Gone are the days of going to refill bottles when you switch to Brio POU Bottleless Water Cooler. Trust the cooler that transforms your tap water to a five-star hydration experience with every pour.
SELF-CLEANING: A clean cooler shouldn’t be complicated, so we simplified it for you. Enjoy minimal maintenance with the water cooler that utilizes a self-cleaning feature. Keep the unit in pristine condition at a touch of a button when you activate the self-cleaning ozone that sanitizes the water lines. Includes digital controls: illuminated panel displays child lock, a digital clock, a nightlight, and more.
HOT, COLD & ROOM-TEMPERATURE WATER: Three temperature settings allow you to customize your drinking experience. Brio Essential dispenser features cold, room-temperature or hot for either refreshing and satisfying hydration or a soothing hot beverage.

Rank No. #3

Waterdrop WD-A2 Countertop Reverse Osmosis System, 𝐇𝐨𝐭 𝐚𝐧𝐝 𝐂𝐨𝐥𝐝 RO System, Portable Pure Water Tank, Bottleless Water Cooler, 6 Temperature Settings, Hot Cold Room Water, 3:1 Pure to Drain

𝟓-𝐬𝐭𝐚𝐠𝐞 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Waterdrop reverse osmosis water filter has a 0.0001μm RO membrane to reduce TDS, PFOA, PFOS, Chlorine, Fluoride, Arsenic, Lead Nitrate, Chromium-VI, Copper, Sediment, Salt and more, providing healthy water for you
𝐈𝐧𝐬𝐭𝐚𝐧𝐭 𝐇𝐨𝐭 & 𝐂𝐨𝐥𝐝: This countertop reverse osmosis system could be adjusted from 50℉ to 203℉ making you get the desired water temperature more easily. It's pure hot and cold in one design, and it meets all your water needs with instant filtration performance. Note: The screen shows the real-time temperature when dispensing water, which can drop as low as 50℉ in lab
𝐅𝐚𝐯𝐨𝐮𝐫𝐢𝐭𝐞 𝐌𝐨𝐝𝐞 𝐒𝐞𝐭𝐭𝐢𝐧𝐠: With its smart touch control screen, this hot & cold Countertop Reverse Osmosis Water Filter can memorize and set your water hobbies. You can choose from adjustable 6 temperature options and 5 water volumes with simplicity at your fingertips
𝐏𝐨𝐫𝐭𝐚𝐛𝐥𝐞 𝐭𝐨 𝐔𝐬𝐞: This reverse osmosis water filter can fit any countertop without installation, from the kitchen, and living room to the office, or even RVs. Its 40oz portable pure water pitcher makes hydration simple and convenient wherever you need it
𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭 & 𝐒𝐦𝐚𝐫𝐭: This reverse osmosis system's composite filter is designed to be easy to replace and less costly. Its 3:1 Pure to Drain saves 1200% water and plastic bottled water. Also, it has an intelligent screen for real-time TDS monitoring and filter life reminders to ensure your water quality

Rank No. #4

Brio Bottom Loading Water Cooler Dispenser for 5 Gallon Bottles - 3 Temperatures with Hot, Room & Cold Spouts, Child Safety Lock, LED Display with Empty Bottle Alert, Stainless Steel

BOTTOM LOAD WATER COOLER DISPENSER: Don’t struggle to lift heavy bottles. Simplify your life with a bottom loading water cooler dispenser for 5 gallon bottles. The cabinet fits either a 3- or 5-gallon jug bottles and perfectly accommodates both.
HOT, COLD & ROOM-TEMPERATURE WATER: Three temperature settings allow you to customize your drinking experience. The Brio Essential hot and cold water dispenser features hot, cold, and room-temperature functions for either refreshing and satisfying hydration or a soothing hot beverage.
CHILD-SAFETY LOCK: Never worry about accidental pouring of hot water again with the two-step dispenser on the hot-water spout. Simply release the lock located above the dispensing button and enjoy soothing hot water at your fingertips. Rest assured that the safety of you and your loved ones are in the hands of Brio Water Engineers.
SMART TECHNOLOGY: Maintenance with this water machine is a breeze with smart technology, as it lets you know when the bottle needs to be replaced. Take the guesswork out from refills and upkeep with the water cooler that conveniently reminds you.
INNOVATIVE DESIGN: The stylish design features a stainless-steel accent and is the perfect 3 or 5 gallon water cooler dispenser for any home or office. The elegance of this unit will add style anywhere while also delivering refreshingly cool or soothing hot water at your fingertips.

Rank No. #5

SimPure Y10C UV 𝐂𝐨𝐥𝐝 Reverse Osmosis Water Filter Countertop, 7-Stage RO Water Filtration System, Water Purifier with Portable Water Pitcher, Temperature Adjustable 43-59°F, No Installation

Innovative Cooling Reverse Osmosis System: The Y10C reverse osmosis water filter countertop uniquely combines advanced ro filtration with instant cooling technology. Enjoy instant ice-cold water without waiting or dealing with fridge odors tainting your clean water with this countertop reverse osmosis system. (Press 3s [Cooling] to adjustable Cold Water Temperature Range 43-59℉)
Enhanced 7-Stage Purification & NSF Certified: SimPure Y10C's countertop ro system features a 5-in-1 RO filter, CTO, and UV light, meeting NSF standards. This ro water filtration system countertop eliminates 99.99% of contaminants, including viruses, bacteria, PFAS/PFOA/PFOS, pharmaceuticals, heavy metals (lead, mercury, arsenic), chlorine, chlorides, fluorides, nitrates/nitrites, and TDS. Seven progressive filtration stages ensure unparalleled pure water for you
No Installation & Countertop Convenience: Just plug it in and start using! Unlike traditional under-sink systems that require complicated installation, the Y10C countertop water purifier is easy to set up and maintain. It’s perfect for homes, bedrooms, apartments, living rooms, kitchens, or RVs
Portable Pure Water Pitcher: Say goodbye to stale water from internal tanks. The Y10C's upgraded external water tank (Pure Water Pitcher) keeps your water fresh for longer. Detach the pitcher and enjoy pure water anywhere at home with this water filtration system countertop
Only Two Filters, Easier Replacement: The integrated 5-in-1 RO filter and Post-CTO filter combination ensures pure drinking water while reducing the frequency of filter replacements. The filter life indicator takes the guesswork out of when to replace the filters in your countertop reverse osmosis water filter system

Rank No. #6

iSpring Bottleless Water Dispenser with Built-in 4-Stage Filtration, Hot/Cold/Room Temp, Self Cleaning, Stainless Steel, Model: DS4S

4-stage filtration system: Removes sediments, chlorine, lead, mercury, PFAS, chloramine, heavy metals; Enhances taste in hot, room temp, and chilled water
Compact & leak-free: Perfect for home/office, saves space; Dimensions: 11.8" x 14.1" x 41.7"; Provides easy access to healthy filtered water
Elegant design & safety lock: Dispenser for hot, cold, or room temp water; Child safety lock for hot water, ideal for homes/offices; Perfect for tea/coffee
DIY installation with comprehensive kit: Includes 20 ft. of 1/4" tubing, versatile feed adapter (1/2" NPT, 3/8" COMP), step-by-step instructions, videos; Low-maintenance, hassle-free filter replacements, chilled & hot water convenience
Secure packaging & warranty: Shipped safely in multi-layered cardboard with extra cushioning; 1-year manufacturer's warranty and lifetime customer support provided

SaleRank No. #7

Avalon A3F Bottom Loading Water Cooler Dispenser with BioGuard-3 Temperature Settings-UL-Filtered

Filtration Without Installation: This Water Cooler Comes With A Refillable 5 Gallon Bottle That You Can Refill From The Tap And Allow The Built-In Dual Filtration System To Filter The Water..cold water : Cold Temp: 47°F, Cooling Power: 100W. Hot water : Hot Temp: 185°F, Heating Power: 420W.
DUAL FILTRATION: Patented Dual filters are included with the water cooler. This consists of a Sediment filter (listed as model Avalon A5FILTER) and a Carbon Block filter (listed as model Avalon A4FILTER) which will last 6 months or 1500 gallons.
Three Temperatures: Three Temperature Settings Allow You To Customize Your Drinking Experience. This Dispenser Features A Crisp Cold, Cool, Or Piping Hot Output
Bottom Loading: Our Water Cooler Is Bottom Loading To Eliminate The Strain Of Lifting. Simply Fill The Included 5 Gallon Bottle From Your Tap And The Water Cooler Will Filter The Water.
CHILD SAFE: This product is UL Listed and features a child safety lock on the hot water spout so the entire family can use it worry free.

Rank No. #8

Hydrofast Cold Water Reverse Osmosis Water Filter Countertop, Remineralization & pH Balance UV 6 Stage RO Filtration System, Portable Water Purifier, 3:1 Pure to Drain, No Installation, C100

【Enhanced Cold Water RO Water Filter】Say goodbye to fridge waits! C100 cold water filter system delivers 50°F crystal-clear ice water straight—instantly frosty sips. No need to worry about the problem of the refrigerator contaminating pure water, and reduced risk of secondary pollution. (Press the [Cold] button for 5 seconds to enjoy ice water at a minimum of 50℉)
【6-Stage Filtration with Remineralization】The Hydrofast C100 utilizes advanced reverse osmosis technology, reducing 99.9% of harmful contaminants including lead, arsenic, chlorine, fluoride, PFOA/PFOS, and dissolved solids (TDS). Post-filtration remineralization adds essential minerals like calcium (Ca²⁺), magnesium (Mg²⁺), and potassium (K⁺) to enhance water taste while improving hydration and supporting bone/heart health
【Side Tank Design for Easy Water Replacement】The water purifier countertop adopts a side tank, which makes water changing simple and convenient, while the traditional system uses a rear-mounted water tank, which is difficult to access. The side tank reduces the depth of the water purifier, even on a narrow desktop, it can be easily put down and is suitable for most desktops
【Less Waste Water Output, Greener life】This 5-in-1 reverse osmosis filtration system has 3:1 Pure to Drain. One filter can produce 528 gallons of pure water, saving 4000+ plastic waste or bottled water annually. In addition, wastewater can be retained for various household purposes, such as watering plants and mopping the floor, which can reduce water waste
【No Installation Required, More Convenient Countertop Design】This countertop reverse osmosis requires no plumbing or installation. Simply plug this portable water purifier into any power source, fill it with water, and start using it, perfect for home, apartment, living room, kitchen, or RV use

SaleRank No. #9

Avalon Self Cleaning Bottleless Water Cooler Water Dispenser - 3 Temperature Settings - Hot, Cold & Room Water, Durable Stainless Steel Cabinet, NSF Certified Filter- UL Listed

INSTALLATION KIT: Full installation kit consisting of 20' of 1/4" tubing, 3 way plastic 1/4" push connect adapter, under sink 3/8" adapter with shut off valve, filter flushing adapter, and detailed instructions with illustrations.
DUAL FILTRATION: Patented Dual filters are included with the water cooler. This consists of a Sediment filter (listed as model Avalon A5FILTER) and a Carbon Block filter (listed as model Avalon A4FILTER) which will last 6 months or 1500 gallons.
THREE TEMPERATURES: Three temperature settings allow you to customize your drinking experience. This dispenser features a crisp cold, cool, or piping hot output
BOTTLELESS: Our water cooler is bottleless and will reduce the cost of constant purchases of water. The water is filtered with our dual filtration system consisting of a sediment filter and a carbon block filter.
SELF CLEANING FEATURE: The self cleaning feature sanitizes & purifies the dispenser.

Rank No. #10

Brio Self Cleaning Bottom Loading Water Cooler Water Dispenser – Limited Edition - 3 Temperature Settings - Hot, Cold & Cool Water

CONVENIENT BOTTOM LOAD: Stop struggling to pick up heavy water bottles and simplify your life with the easy bottom load water cooler. Save your back from strains and invest in the cooler that allows for easy bottle replacements, as the bottom load cabinet conveniently keeps your bottle safely tucked away
SELF-CLEANING: Maintain the cleanliness of the cooler with the UV Self-Cleaning feature. Enjoy the ease of maintaining a clean cooler with minimal effort, simply press the button and let the unit take care of the rest
HOT, COLD & ROOM TEMPERATURE: When you use our water cooler dispenser you can choose between crisp cold, room-temperature and piping hot output, making it ideal for cool refreshments or toasty beverages
NIGHTLIGHT: Nightlight feature gives visibility in the dimmest settings. Never struggle to see what is being poured or accidentally dispense from the wrong spout. The nightlight also allows for full visual access to the removable drip tray, so you know when it is time to clean it
CHILD-SAFETY LOCK: Never worry about accidental pouring of hot water again with the two-step dispensing on the hot-water spout. Simply release the lock located above the dispensing button and enjoy soothing hot water at your fingertips. Rest assured that the safety of you and your loved ones are in the hands of Brio Water Engineers

Last update on 2025-04-30 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best reverse osmosis water cooler?

Do you get stressed out thinking about shopping for a great reverse osmosis water cooler? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching reverse osmosis water cooler, which is why we have assembled a comprehensive list of the greatest reverse osmosis water cooler available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for reverse osmosis water cooler that you consider buying. Your questions might include the following:

Is it worth buying an reverse osmosis water cooler?
What benefits are there with buying an reverse osmosis water cooler?
What factors deserve consideration when shopping for an effective reverse osmosis water cooler?
Why is it crucial to invest in any reverse osmosis water cooler, much less the best one?
Which reverse osmosis water cooler are good in the current market?
Where can you find information like this about reverse osmosis water cooler?

We’re convinced that you likely have far more questions than just these regarding reverse osmosis water cooler, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for reverse osmosis water cooler, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible reverse osmosis water cooler. Make sure that you are only using trustworthy and credible websites and sources.

We provide an reverse osmosis water cooler buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available reverse osmosis water cooler currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of reverse osmosis water cooler has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an reverse osmosis water cooler?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your reverse osmosis water cooler.
Customer Ratings: Number ratings grade reverse osmosis water cooler objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their reverse osmosis water cooler.
Product Quality: You don’t always get what you pay for with an reverse osmosis water cooler, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an reverse osmosis water cooler is should be an indication of how long it will work out for you.

We always remember that maintaining reverse osmosis water cooler information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding reverse osmosis water cooler is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: Is reverse osmosis worth it?

A: So as you can see, a reverse osmosis drinking water system is certainly worth the money. The initial investment is very reasonable, and the savings will pay for the unit very quickly.

Q: Is reverse osmosis good or bad?

A: Reverse osmosis water is a great way to make sure you have clean drinking water in your home or office. Recent studies show it might be too clean for optimum health. The reverse osmosis process has no bias of good and bad elements so it strips all elements from the water leaving us with a very clean but acidic drinking water.

Q: What is the best reverse osmosis system?

A: Overall, one of the best reverse osmosis system review lies within the Home Master water reverse osmosis system. The Home Master has the least amount of water waste with some adjustments, a decent capacity, and provides great tasting water for your every need.

Q: What are the advantages and disadvantages of reverse osmosis?

A: Reverse Osmosis. This is one of the most efficient methods of water softening. … Advantages of Reverse Osmosis. It is the best method for water softening. … Disadvantages of Reverse Osmosis. A lot of energy is required for the entire process. … Conclusion. Reverse osmosis is a very effective way of water softening. …