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Product Overview:

Brondell's H20+ Circle Reverse-Osmosis Water Filtration System is a dynamically innovative water purification unit that is certified to significantly reduce common tap water contaminants such as chlorine, cysts, fluoride, barium, pentavalent arsenic, foul odor/taste, and many more. This filtration is facilitated by Brondell's patented Circle reverse-osmosis technology, which filters contaminants from water while also reducing backpressure to make the unit up to 10-times more efficient than traditional reverse-osmosis purification systems.

The H2O+ Circle system is an under-counter unit, meaning that is installed in the cabinet space or under-counter area below a sink faucet. Installation of the filtering system is quick, easy, and can be performed without requiring professional assistance. The under-counter unit connects to a secondary faucet that is positioned beside the preexisting sink faucet. This useful format allows the Circle system's faucet to be used when pure water is required, such as for drinking water, and for the preexisting faucet to be used when purified water is not as essential.
This product is non-returnable.

Product Specifications / Dimensions

Specifiction LabelSpecification Value
Installation Undercounter
Filters & Lifespan Sediment Filter, Pre-Carbon Plus Filter, Post Carbon Block Filter (RF-20); 6 months RO Membrane Filter (RF-40); 24 months
Tank Capacity 6 liters (refills fully in less than one hour)
Dimensions 9.25" (W) x 16.5" (H) x 13.75" (D)
Net weight 14.6 lbs.
Min/Max Operating Pressure 40 psi - 120 psi (275Kpa - 827Kpa)
Min/Max Water Feed Temp 41 deg F - 95 deg F (5 deg C - 35 deg C)
Faucet Flow Rate 0.26 - 0.37 gallons per minute (GPM) at incoming water pressure of 20-100 psi
Rated Service Flow 0.07 gallons per minutes (GPM)
Warranty One Year Warranty

More Information

The H20+ Circle Reverse-Osmosis Water Filtration System from Brondell is an invaluable tool for providing clean, purified water. The system takes a significant step ahead of most traditional reverse-osmosis filtration units through its innovative ability to save water during use. Through Brondell's patented water-saving technology, this system operates as much as 10-times more efficiently than traditional units. This results in a significant decrease in the amount of water that is wasted during the purification process, which in turn saves users large amounts of money! The system also saves money through its automatic filter flushing. This auto-flushing enables the system to extend the life of the reverse-osmosis filter, which means the filter requires replacement much less frequently than traditional units.

The H2O+ Circle system features a rapid refill capacity, which allows the unit to be notably compact. This saves space and offers plenty of room for other items to be stored in the under-counter space. Additionally, the system provides a wide water temperature range of 41-degrees to 95-degrees (Fahrenheit). This ensures that users can easily get the ideal temperature of purified water from the system.

H20+ Circle Reverse-Osmosis Water Filtration System by Brondell Picture

What Customers Are Saying:

"I purchased this unit after being told my water had high sediments by a water testing company. The serviceman wanted to install a conventional unit under my kitchen sink for over two grand! Then I found this lovely-looking version through Home Depot's website for a great price. It was super easy to install, took me about less than an hour (prepping the filters and running the system took longer). Now my water tastes much better and I don't have to buy any more bottled water to drink. Also, I love the design of this compared to other RO Filter Systems that have all the filters exposed and going in several directions. - Mario G."

"We had been purchasing 2 cases of bottled water a week. We switched to the RO system and we LOVE it! Water tastes crisp and clean. The system will pay for itself JUST on bottled water alone in 6 months. Additionally, we are so happy we arent producing all that trash. We recently bought a nugget ice maker that now using RO water avoids us from cleaning as often or needing a filter. Last, my niece had been using distilled baby water when making bottles at our house. She now uses our RO water. So many benefits with no downside in my book. It was SUPER easy to install. I think I had it done in 20 minutes. - Ali B."

"My husband bought this for our house and we all love it! It was easy to install and the water tastes so clean! Its saving us so much money not having to buy bottles not to mention being more environmentally friendly! Would definitely recommend this! - Sam C."


FAQ For H20+ Circle Reverse-Osmosis Water Filtration System by Brondell

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Can I install this with my own faucet? My kitchen counter does not have a hole for a separate faucet so I am planning to install a Dual Kitchen faucet with a built-in filter faucet, so I won't be able to use the provided faucet.
Answer: It is possible if the alternative faucet has a 1/4" quick connect fitting, however, alternative faucets are not recommended. The included faucet with this product has a built-in measurement system and indicator to tell you when it is time to change your filters.
How do we change the water filter?
Answer: However, the process is quite simple. Open the faucet for 10 minutes, shut off the water supply under the sink, and unscrew the filters needed to be replaced. Then turn the water back on with the new filters in place, flush the filters to purge any air, and you are all set!

Please see page 16 of the User Manual for more in-depth instructions.
Does the Brondell Circle Reverse Osmosis filter refrigerator water and ice?
Answer: It can, but is not designed to. This is because the water pulled by the fridge can hinder pressure, the water diverted to a fridge will not be measured by the included faucet indicator, and use the filters at a much faster rate.

H20+ Circle Reverse-Osmosis Water Filtration System by Brondell Pictures:

H20+ Circle Reverse-Osmosis Water Filtration System by Brondell
H20+ Circle Reverse-Osmosis Water Filtration System by Brondell
Front view
Front view
Side view
Side view
Top view
Top view
Shown with cover off
Shown with cover off
Hardware shown is included
Hardware shown is included