Ratings & Reviews for Brondell Circle Reverse Osmosis 4-stage Multi-method Under Sink Water Filtration System

So easy to install

Part of what makes the Circle Water Filtration system so great is that it is small, compact and very easy to replace the filters! You're done in no time! Water stays fresh, wife stays happy.

Easy installation, water tasting great

Like I said, installation is easy, water taste great. The only downside water pressure is low and filter replacement cost is high

Very happy with our purchase!

Having installed several of these from other brands previously, I found this one to be very easy to get in and appreciate how small and compact it fits under the sink.

Great Water and Easy to Install

I bought the Circle RO water filtration system recently and I am very happy with it. This system is super easy to install as long as you already have a hole on your counter top for the faucet. Instructions are very clear and video on Youtube supplements it well since you can visually see what you're supposed to do. The only thing I was nervous about was having to drill a hole into a drain pipe. However, with the help of the instructional video on Youtube, I was able to follow the instruction...

The water is wet

No power and, easy to install and produces wonderful drinking water.

Amazing Product...Great Price

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. System will pay for itself JUST on bottled water alone in 6 months. Additionally, we are so happy we aren’t 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 ma...

EASY TO INSTALL, GREAT SYSTEM

This is one of those "I should have done it long ago" stories. We have been using a faucet attached PUR filter with the plan to replace it sometime with a better water filtration system. After 20+ years we bought a new fridge and decided finally to take action. I saw the Circle Reverse Osmosis System which appeared that it would neatly fit under the kitchen sink. The cost of replacement filters was about the same as the PUR albeit much much better. In addition to the supplied faucet we have it ...

Best tasting water of any RO system out there

Thanks for a great product. This is my 3rd system that I have installed in my house over the years, and this is the first time ever that I was not frustrated with leaks and connections that just did not fit properly. Because of where I have this installed it is rather difficult to get to, and therefore having no leaks at all when I turned it on was very much appreciated. It was very easy to install, 20 min. The purified water has the best taste of any reverse osmosis system that I have tried. ...

Circle Reverse Osmosis Sys.

After seeing so many different brands I decided to go with Brondell, due to the fact that is so simple to install, I would say it is the simplest installation that I have ever experienced, not only that the drinking water test is real good, further more, you do not have to break your bank to replace the filters unlike other brands. I must say that I am very happy which this product.

Reverse Osmosis for Everyone

After years of messing with a traditional multi-filter reverse osmosis I just installed the Circle Reverse Osmosis System. Following the provided instructions installation was a breeze and the water is clean and tasty. Under the sink is so clean and uncluttered compare to the old system. Knowing it is using far less water is a huge plus! I have already bragged about the Circle to friends who were complaining about working on their old systems. Thank you Brondell for a much better reverse osmosis...

Water tastes amazing!

I bought this filtration system a couple of days ago. The installation was very simple and now I have great tasting water at home! No more water bottles. I highly recommend this water filtration system.

Easy installation with great tasting water

Just bought and installed the Brondell Circle Reverse Osmosis. the water taste pretty good now. Installation is simple and direct. Will write another review after a month. I'm quite pleased with the product for far.

Works well with 38 psi

We bought one about 6 months ago, slightly unsure because our water pressure is 38 psi, so a little below the required 40. But someone at the company said it should work perfectly anyways and it does! There's no issues with the water flow and it tastes great. No problems so far. No noticeable noise either. When we first installed it it was very slow during the clear out process but once the installation was done and it was up and running it starting flowing normally and we haven't had an...

My Review

I like the quality, design and ease of installation; however, I would like for it to have a higher output. I hooked it up to my refrigerator and it has a pretty low water output even with the refrigerator filter removed.

GR8 Water-Easy as 1-2-3

I have limited use of my dominant had and was concerned with how difficult installation would be. Well, I was EXTREMELY surprised at just how simple and quick it was. Having had RO systems in all of my previous home (5) this one seems to be versatile and compact. I would recommend it for tight spaces and "non-plumbers". Anyone can install this thing! (just make sure you can fit under your sink! LOL)

Excellent product!

Very happy, easy to install, water taste great! Thank you!

Great taste!

I love water! I only drink water and the water that comes out of the system tastes so good!! My family loves the convenience of the water coming out of a tap. No more water bottles!!!!

Sweet water! Literally!

I bought this system 2 weeks ago and can't go back to regular tap water. The installation was quite easy even with having to drill a hole in our sink to install the tap. We drink a lot of water, so this is definitely worth every penny compared to other systems on the market. No more filling up pitchers over and over throughout the day. This system removed the strong chlorine smell and taste and made our water actually taste SWEET! Another plus is it doesn't require electricity so super savings! ...

Successful choice

I bought this system two weeks ago at Costco.ca. Delivery was very fast. I remember it took only 2 days. The reason why I bought the filtration system is my town has hard water which tastes bitter. So, I searched many water filtration systems by my criteria. First, It should be simple and easy to setup. And second, it should be easy to change filters. Third, it should not use electricity because electro circuit means high possibility of "out of order". Finally, I choose this filtration ...

Simple Installation

I bought the Circle RO two weeks ago and am pleasantly surprised. The installation instructions were clear, concise and easy to follow. After completing the installation and flushing procedures, I checked the TDS, pH and waste water. All parameters were well within Brondell's claims - waste water for the last 250ml of the tank fill was 650ml, the TDS went from 98 to 6 and the pH dropped one point. The tank, while not overly large, refills so fast it is not an issue. I would not hesitate to recom...