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
Great water filters
on June 30, 2025
Posted by: Mistajb
from Queens New York
Verified Purchase:Yes
Installation was quick and easy. My filtered water. Tastes great!
Pros: Easy to clean, No odor, Clean taste, Long lasting filter, 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
5 out of 5
5
So far so good
on August 24, 2017
Posted by: Flora
from San Diego, CA, United States
Verified Purchase:Yes
Brand was recommended by doctor. Selected the auto ship program for filters to receive the discount. We had the unit installed. Counter spout appears to be of good quality. So far so good. Water tastes good and flow is acceptable. Hoping unit will be reliable and durable.
Pros: Clean taste
I would recommend this to a friend!
Written by a customer while visiting aquasana.com
Customer Rating
4 out of 5
4
New User replaced an RO unit.
on September 1, 2017
Posted by: Gardner
from Austin, TX, United States
Verified Purchase:Yes
We purchased this system to replace an RO unit. The water quality is suitable to my wife who is the primary reason it was installed. The flow rate is good. We have opted for the 6 month filter replacement program. So far So good. Really need an additional 2' of tubing on each side for those with disposal etc.
Pros: Clean taste
I would recommend this to a friend!
Written by a customer while visiting aquasana.com
Customer Rating
4 out of 5
4
JUST INSTALLED
on September 13, 2017
Posted by: JIM SR
Verified Purchase:Yes
SO FAR SO GOOD WATER QUALITY AND TASTE IMPROVED REMOVED CLOUDINESS
Pros: Clean taste, Easy to install
I would recommend this to a friend!
Written by a customer while visiting aquasana.com
Customer Rating
4 out of 5
4
Replaced old unit with 5300+
on September 18, 2017
Posted by: Stew
from Coastal OR
I replaced our existing three stage filter with the upgraded model, 5300+ tonight. Simply pulled the two hoses off and inserted them in the new unit. They don't leak either. So It Can BE Done folks.
What is upsetting to me is that the advertisement wording says use your Smartphone to track the filters. Well watch that fine print, Smartphone equals IPhone only at this point. So I will have to wait for an Android app later. For now I put a piece of tape with today's date on it and in six months I hope to hear the unit beeping at us.
Love the quality of the water we now drink and I am impress with the flow rate on this new unit. I reserve judgement on it until the filter starts to get to the end of its life.
Pros: Clean taste, Long lasting filter, Durable, 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
Fabulous water!
on September 28, 2017
Posted by: pbgb
from Montreal, QC, Canada
Verified Purchase:Yes
It is so easy to use and the water tasted delicious.
Pros: Easy to clean, Clean taste, Long lasting filter, Durable, 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 drinking water
on September 28, 2017
Posted by: Rick47
from Ocala, FL
Verified Purchase:Yes
Drinking water from the Aquasana filter system is a real pleasure. There is no odor (which can happen here) and taste issues. I also like the way filters are easy to change.
Pros: Easy to clean, Clean taste, Long lasting filter, Easy to install
I would recommend this to a friend!
Written by a customer while visiting aquasana.com
Customer Rating
4 out of 5
4
Works nicely, but...
on September 29, 2017
Posted by: WaterFilterGuy
from Camarillo, CA, United States
Verified Purchase:Yes
This is my 3rd RO under sink RO unit, and I generally think I'll be happy. Water tastes great. Only thing is that the water pressure doesn't feel particularly strong (which I was hoping for).
Pros: Clean taste
Cons: Slow pour
I would recommend this to a friend!
Written by a customer while visiting aquasana.com
Showing 153-160 of 1464 results 
<< 1 ... 18 19 20 21 22 ... 183 >>