Customer reviews from aquasana.com
Aquasana - OptimH2O Reverse Osmosis + Clayrum 3-Stage Under Sink Water Filter System with Dedicated Faucet - Oil-Rubbed Bronze
Average customer rating
4.4 out of 5
4.4
(1,464 Reviews)
Open Ratings Snapshot
Rating breakdown 1,464 reviews
5 Stars
954
4 Stars
314
3 Stars
66
2 Stars
56
1 Star
74
88%of customers recommend this product. 
(
933 out of 1,064
)
Best Buy Privacy Policy
Customer Reviews for Aquasana - OptimH2O Reverse Osmosis + Clayrum 3-Stage Under Sink Water Filter System with Dedicated Faucet - Oil-Rubbed Bronze
Customer Rating
5 out of 5
5
So far no issues
on December 22, 2024
Posted by: D Pat
from New Jersey
Verified Purchase:Yes
We are loving the new purchase it’s been only few weeks after installation, but so far no issues. Installation was easy and videos of the installation process is what helped. Recommended for everyone
Pros: No odor, Clean taste, Good Water Flow, Durable, Nice faucet, Easy to install
I would recommend this to a friend!
Written by a customer while visiting aquasana.com
Customer Rating
1 out of 5
1
frankly - disappointed
on January 3, 2025
Posted by: CateinColorado
from Boulder, CO
Verified Purchase:Yes
Living alone - I did NOT purchase the "max-flow" model. But this version is ridiculously Way too slow. Takes more than 30 seconds just to fill the electric kettle! I am sorry I did not realize that "Max" might have been the better choice.
That said - so happy to have the chorine smell removed from the water.
Pros: No odor, Clean taste
Cons: Slow pour
No, I would not recommend this to a friend.
Response from aquasana.comBy Customer SupportAquasana Customer SupportJanuary 6, 2025
Thank you for bringing this to our attention. It’s important to us that our customers are more than satisfied and we would like the opportunity to resolve this issue immediately.

If you’re open to discussing your experience further, please contact us, and we will work to provide a resolution soon. You may also contact us directly at 866-662-6885 Option 1, Monday through Friday from 8 am-5:30 pm CST, or email us at support@aquasana.com.
Written by a customer while visiting aquasana.com
Customer Rating
5 out of 5
5
Installed today, So far SO good!
on February 1, 2025
Posted by: MagicMic - Karaoke Singer
from Los Angeles, CA
Verified Purchase:Yes
Water taste was definitely an improvement of my old filter.
Pros: Clean taste, Good Water Flow, Nice faucet, Easy to install
I would recommend this to a friend!
Written by a customer while visiting aquasana.com
Customer Rating
5 out of 5
5
New Aquasana
on February 4, 2025
Posted by: Bec residence
from Farmingdale, NY
Verified Purchase:Yes
Just installed our Aquasana last week. Easy installation, no leaks no issues thus far. Water tastes good. Love the effortless pouring of filtered water without the hassle of an on counter filter pitcher and cleaning of it. So far very happy with our purchase.
Pros: Easy to clean, No odor, Clean taste, Long lasting filter, Durable, Nice faucet, Easy to install
Cons: Slow pour
I would recommend this to a friend!
Written by a customer while visiting aquasana.com
Customer Rating
5 out of 5
5
Great product.
on February 20, 2025
Posted by: Perfectionist Judy
from FL
Verified Purchase:Yes
We are enjoying good tasting water that is the cleanest we can get without taking minerals out. The filters are connected to our refrigerator and a dedicated faucet on the sink. The water pressure is really good - even the fridge pressure is much better than with the filter it used to have.
Pros: Clean taste, Long lasting filter, Good Water Flow, Nice faucet
I would recommend this to a friend!
Written by a customer while visiting aquasana.com
Customer Rating
5 out of 5
5
It's been fantastic so far
on March 7, 2025
Posted by: Gabiiiiiii
from Savannah, GA
Verified Purchase:Yes
We've had it in for a week. The installation was easy on the Aquasana end (hard on the cabinet-door-size end, but that's neither here nor there). The water is so wonderfully delicious - you can't even taste it! The water faucet itself is lovely - one of our guests even said it reminded them of water spouts in boats. I am happy to save space on my counter (we had a portable water filter that we'd refill) - this is so much better!
Pros: No odor, Clean taste, Good Water Flow, Nice faucet, Easy to install
I would recommend this to a friend!
Written by a customer while visiting aquasana.com
Customer Rating
5 out of 5
5
GREAT SYSTEM
on April 10, 2025
Posted by: clean and clear water
from IOWA
Verified Purchase:Yes
We have had this for a month and are very happy with the system
Pros: Clean taste, Easy to install
Cons: Slow pour
I would recommend this to a friend!
Written by a customer while visiting aquasana.com
Customer Rating
4 out of 5
4
Good product, happy with the purchase
on April 30, 2025
Posted by: BarrelRider
from Boston, MA
Verified Purchase:Yes
We have used Aquasana countertop filters for some time, so I am comfortable with the degree of filtration. Also, we are now spoiled by the taste, and don't want to go back to the (overall quite good) tap water. But the outflow was slow, and the attachment mechanism ugly and inconvenient (though we were used to it). The Claryum max flow system looks much nicer, as it connects to a dedicated faucet for drinking water. It also comes out quite fast, which adds to the convenience.
We did not have much room under our sink, but I measured beforehand and it did (barely) fit. The installation instructions were ok, but Aquasana also has videos on youtube to help with installation that made it much more accessible. I'm not the most handy person, but I was able to install it without any issues.
These filters are basically made of cheap plastic, so the quality isn't amazing (we've had two countertop units break). But it works well and isn't overly expensive, so we are comfortable with Aquasana products.
Pros: Clean taste, Good Water Flow, Nice faucet, Easy to install
Cons: Not durable
I would recommend this to a friend!
Written by a customer while visiting aquasana.com
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