Reverse Osmosis Water Filters
With Superior Filtration

Provide drinking water your workforce and customers can trust.

Click to Learn More About Reverse Osmosis and Our RO Products

Use menu to jump to section.

Products RO Benefits Reviews Quench Filtration Comprehensive Services FAQs

Understanding the Benefits of Reverse Osmosis

A reverse osmosis water filter uses a semipermeable membrane to separate ions, unwanted molecules, and larger particles — including contaminants, sediments, and dissolved solids — from drinking water.

Quench reverse osmosis (RO) water purification technology is ideal for workplaces located in areas that require an extra level of water filtration. Our line of bottleless water coolers with RO water treatment systems provides an unparalleled level of filtration — which is particularly useful when the water source is unknown or carries contaminants.

Quench reverse osmosis water filters:

Come in both countertop and freestanding bottleless water coolers.
Provide limitless filtered hot and cold water.
Offer a more eco-friendly solution for access to clean water at work.
Support a hydrated and healthy workforce long-term.

Bottleless Water Dispensers With RO Filtration

The following Quench machines feature cutting-edge filtration technology to safeguard your workplace from drinking water contaminants.

Quench Q3

Freestanding Water Cooler

View Product

Quench Q4

Freestanding Water Cooler

View Product

Quench Q5

Freestanding & Countertop Water Coolers

View Product

Quench Q8

Freestanding & Countertop Water Coolers

View Product

Quench Q12

Freestanding Water Cooler

View Product

Show More Water Dispensers With RO Filtration

Not Sure What You Need?

We can help you discover if an RO drinking water system is the right fit for your business. Tell us what you’re looking for and we’ll match you with the machine and filtration system from Quench that meets your unique workplace needs.

Try Our Product Finder

The Benefits of Reverse Osmosis Dispensers

Taking advantage of an RO system for your office drinking water is a valuable way to ensure you’re providing purified water to your employees down to the molecular level.

Advanced Filtration

With a state-of-the-art RO water filtration system in place, a bottleless dispenser from Quench removes pollutants and contaminants from your workplace water supply — so your employees, guests, and customers have access to clean water that supports hydration and health year-round.

Sleek Design

An RO filter is available for all our Quench Q-Series units, including countertop dispensers and freestanding dispensers to meet your drinking water requirements and style. The sleek bottleless water cooler design is created as a more space-efficient drinking water system for organizations — helping make the most out of valuable workplace real estate.

Certified RO Filters

Our reverse osmosis water filters have been tested and backed by third parties to ensure your employees, guests, and customers have access to an endless supply of pure water they can trust.

Water Expertise

Water quality can vary from zip code to zip code, which can impact whether an RO filter system is the right solution for your workplace. Our Quench Water Experts, with in-depth knowledge of water conditions from coast-to-coast, will run water testing to determine the best water filtration system for your business. Plus, they will make sure your bottleless cooler meets your office requirements and employee needs.

Support Daily Users

Reverse osmosis systems produce clean water to the highest level, which supports the hydration and long-term well-being of workplace users. And with added features, such as in-tank UV technology and antimicrobial protection, your employees, guests, and customers are even further protected from germs, pollutants, and contaminants that can have adverse effects on user health.

There are no bottles to change and the water delivered is good-tasting RO water. We got these machines at the start of the pandemic because it is much more sanitary than a drinking fountain.

Joe C.,
Phoenix, AZ

The cold water option is always crisp and refreshing and the hot water option is great for tea. You can't beat filtered, clean-tasting water!

Jennifer B.,
Philadelphia, PA

Effortless service for a good price.

Billing Coordinator,
Brody, Hardoon, Perkins & Kesten, LLP

If the water from our Quench machine were any better, I would think we had a natural spring in the office.

Managing Partner,
The Capstone Insurance Group

Comprehensive Services You Can Rely On

We design, manufacture, distribute, install, and service our own water dispensers,
so you can enjoy unparalleled product quality and highly responsive,
comprehensive services, all under one roof.

Easy Installation

Let us do the hard work for you. Our fully qualified Quench technicians install your reverse osmosis water dispenser where and when you need it.

Regular Servicing

We visit regularly to clean your dispenser and replace filters to ensure trouble-free operation and the highest quality water.

Professional Maintenance

There’s no need to worry. Our responsive service technicians will fix it, should something go wrong.

Nationwide Coverage

Our friendly customer service team provides a responsive local service on a national scale to ensure your needs are being met.

Reverse Osmosis Dispensers With quenchWATER+ Filtration Technology

quenchWATER+ Filtration Technology

For decades, reverse osmosis water filtration has proven to be unrivaled when it comes to removing impurities from water in an efficient and cost-effective manner. However, water that’s completely stripped down lacks taste, and the technology for this water system isn’t designed to remove bacteria and viruses. For great-tasting, filtered water and total peace of mind, an RO filter is included in the quenchWATER+ filtration process. quenchWATER+ is our Quench-branded alkaline water, where filtration technology is combined with a mineral and electrolyte addback filter to create delicious, clean water for optimum hydration.

Click to access video transcription

Quench’s quenchWATER+ filtration system gives quenchWATER+ its signature taste, but what makes quenchWATER+ drinking water so much better? The difference between quenchWATER+ and other filtered water is Quench’s proprietary five filter setup.

The first filter on this journey is the Sediment Filter where water passes through small holes in a series of membranes but anything larger than five microns, or roughly the size of a piece of sand, is blocked from passing through.

After the Sediment Filter has removed any larger contaminants and dissolved solids from the water, it passes through the PreCarbon Filter. This uses activated carbon to filter anything larger than one micron or about the size of a speck of flour from the water. It also prevents chemical compounds like Chlorine from passing through.

The next step is Reverse Osmosis, which pushes water molecules through a semipermeable membrane, removing any contaminants, including viruses, bacteria, pesticides, salts, and fluoride. While at the same time, reducing lead. Now the water is pure, completely free of any dissolved solids, both the harmful contaminants and the beneficial minerals like calcium and magnesium. Pure Reverse Osmosis water without the beneficial minerals tastes flat and acidic so we have created our proprietary Mineral+ enhancing filter.

The Mineral+ enhancing filter is FDA- and NSF-certified to add essential electrolytes and minerals to the pure Reverse Osmosis water. The water absorbs calcium, magnesium, phosphorus, and sodium by flowing through mineral beads in the sterile environment of our proprietary mineral filter.

The final and fifth filter is the Polishing Filter, a type of carbon filter that uses fine coconut husk fibers and activated carbon to purify the water one last time. The result is crisp, clean, revitalizing alkaline water, which studies may suggest allows the body to absorb water more readily and hydrate faster.

Promote office hydration with quenchWATER+, and treat yourself, your coworkers and your guests to the most refreshing healthy water available. Don’t yet have quenchWATER+? Give us a call at (844) 300-6285 to talk to a quench water expert about upgrading.

Take Water Cleanliness to the Next Level With Advanced UV Technology

Our Quench machines and technology are even designed to take filtration and cleanliness a step further for heightened workplace protection and hygiene. Many of our bottleless water dispensers offer in-tank UV technology, which is a LED UVC light bulb in the storage tank of a dispenser that helps maintain water cleanliness while the water is sitting still in the tank.

The Quench Q6, Quench Q9, and Quench Q10 bottleless coolers leverage Firewall® UV technology, which is UVC light activated at the point-of-dispense (POD). This is combined with built-in antimicrobial protection for the expected lifetime of the water cooler.

Learn more about Firewall technology

Quench Filters Are NSF Certified

Our commitment to filtration, quality, and security is backed by independent third parties. We strive for excellence in everything we do here at Quench. Our filters have been tried, tested, and approved by top standards, so you have complete confidence in our products.

NSF/ANSI 372 for lead-free filter compliance
NSF/ANSI 42 Drinking Water Treatment Units Aesthetic Effects for reduction of chlorine, taste & odor, and material safety
NSF/ANSI 53 Drinking Water Treatment Units Health Effects for reduction of health-related contaminants, including lead and VOCs (Volatile Organic Compounds)
CSA B483.1 Drinking Water Treatment Systems for reduction or inactivation of harmful substances
NSF 58 Reverse Osmosis Drinking Water Treatment Systems for material safety, contaminant reduction including total dissolved solids, VOCs, lead, and fluoride

Certificates may vary depending on different models or products.

Want More Water Cooler Options? Quench Has Them

Quench provides a full range of freestanding and countertop bottleless water dispenser models for workplaces large and small. By combining cold, ambient, hot, extra hot, and even ice water options, Quench gives you an assortment of sophisticated and stylish bottleless water machines that will fit your workplace hydration needs and standards. These water dispensers also combine multi-stage water filtration that provides an endless amount of cleanliness with every dispense.

Some of our ice machines take advantage of RO filtration technology as well — including the Quench 960 Series and Quench 980 — so you can provide fresh ice and great-tasting water to users with just one bottleless dispenser.

Explore more bottleless water cooler options

Frequently Asked Questions

How does reverse osmosis work?

Reverse osmosis is a water purification process that typically involves 4 stages of filtration: a sediment filter, pre-carbon block, reverse osmosis membrane, and post-carbon filter. This removes contaminants, unwanted sediments, and dissolved solids, leaving you with extra clean water. Quench machines include a 5th stage of filtration: a mineral addback filter that infuses your water with healthy minerals and electrolytes after it's been cleaned of contaminants.

What is a reverse osmosis water dispenser?

A reverse osmosis water cooler from Quench is a bottleless dispenser fitted with reverse osmosis technology. This technology provides the highest levels of filtration possible and is designed for use in areas where the water source is either unknown or carries contaminants. Reverse osmosis has been proven to be a powerful solution for removing impurities from water in a cost-effective manner. Taking advantage of our reverse osmosis systems provides your employees, guests, and customers with unlimited, great-tasting, and hygienic water instantly.

How does a reverse osmosis water dispenser work?

Reverse osmosis water dispensers operate by pulling in water from your building’s existing water line and passing this tap water through a filtering process that removes contaminants, unwanted sediments, and dissolved solids. The machine then releases a stream of safe, hygienic drinking water once the user has activated a button, tap, or lever.

Are reverse osmosis water dispensers safe?

Reverse osmosis water dispensers are completely safe for users so long as they are regularly cleaned and maintained in their working environment. Reverse osmosis water filters provide the highest levels of filtration to ensure that your employees are only drinking safe, great-tasting water, and for added safety, Quench machines include LED UVC technology to remove harmful levels of bacteria and viruses — to maintain water cleanliness while the water is sitting still in the tank. And our antimicrobial surface protection is designed to inhibit the growth of microorganisms, including odor-causing bacteria and mold, on the dispensing area and filter, reducing the potential for the buildup of stains and odors. We also offer hygienic touchless options to reduce the risk of cross-contamination between users.

Are reverse osmosis water dispensers worth it?

For freshly filtered, great-tasting hygienic water, Quench’s reverse osmosis and quenchWATER+ water dispensers are definitely worth it. With our range of bottleless coolers, you can choose from ambient, cold, and hot water to meet the requirements of all your employees.

How long do reverse osmosis water dispensers last?

Quench reverse osmosis water dispensers can last for many years with the right care. At Quench, we offer regular servicing to ensure your water dispensers are working to the best of their ability at all times. Moreover, our national team of account managers, customer service representatives, and service technicians are standing behind every filtered water cooler to answer your questions, solve problems, and arrange prompt service calls as needed.

Do reverse osmosis water dispensers filter water?

Reverse osmosis water dispensers filter out unwanted molecules and contaminants from the water. Quench’s range of reverse osmosis water dispensers is designed to purify water straight from the source. Select machines are fitted with reverse osmosis technology that filter high levels of contaminants, leaving only pure, safe water. An RO water filtration system also helps workplaces avoid bottled water solutions, which supports greater long-term sustainability practices.

Where can you buy reverse osmosis water dispensers?

Quench has a range of bottleless water dispensers with reverse osmosis filtration that meet the requirements of any workplace. With our expertise, we can help you find the perfect solution for your hydration needs. Our Quench Water Experts are located across the USA to provide local service at a national level.

Reverse Osmosis Water Filters
With Superior Filtration