Customer reviews from aquasana.com
Aquasana - OptimH2O Reverse Osmosis + Clayrum 3-Stage Under Sink Water Filter System with Dedicated Faucet - Chrome
Average customer rating
4.4 out of 5
4.4
(1,453 Reviews)
Open Ratings Snapshot
Rating breakdown 1,453 reviews
5 Stars
951
4 Stars
313
3 Stars
67
2 Stars
54
1 Star
68
88%of customers recommend this product. 
(
932 out of 1,057
)
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Customer Reviews for Aquasana - OptimH2O Reverse Osmosis + Clayrum 3-Stage Under Sink Water Filter System with Dedicated Faucet - Chrome
Customer Rating
2 out of 5
2
Leaks. I regret my purchase
on December 30, 2020
Posted by: JDMMSP
from Minneapolis
Verified Purchase:Yes
We purchased this based on a Wirecutter review saying it had the best certifications for water quality. That may be true but we’re not experiencing that great water because it leaked out of the box, from where one of the filters connects to the manifold. They are sending me a replacement part which will hopefully fix the issue (not assured) but in the meantime I wasted a day putting this in and then reconnecting the water, which I’ll then have to do over again.
Cons: Not durable
No, I would not recommend this to a friend.
Written by a customer while visiting aquasana.com
Customer Rating
5 out of 5
5
Great filter
on January 3, 2021
Posted by: Cmorris
from Wyoming
Verified Purchase:Yes
Easy to install. Great tasting water, good flow, better faucet than older models, good quality all around.
Pros: 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
Great System, Simple Install
on January 6, 2021
Posted by: BeeGee
Verified Purchase:Yes
The product produces great tasting water.
It is very simple to install with clear instructions.
I highly recommend.
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
Wish we had installed it years ago!
on February 10, 2021
Posted by: Happy Campers
from Massachusetts
Verified Purchase:Yes
Pretty easy to install. The water tastes great, and it is filtering out all the nasty stuff. What a savings over water delivery.
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
1 out of 5
1
Leaks from day 1
on December 13, 2022
Posted by: Disappointed mama
from North Attleboro MA
Verified Purchase:Yes
I was wary of other customer reviews complaining of leaking but we needed an under sink filter for the PFAS in our public water supply. We hired a licensed plumber to install the unit. Despite this, one of the filters is leaking. The plumber made a second visit but was unable to remedy the leaking. It’s a good filter but in a very poor quality product.
Pros: Good Water Flow
Cons: Not durable
No, I would not recommend this to a friend.
Response from aquasana.comBy Aquasana Customer SupportSupport Team January 11, 2023
Hello,

Thank you for your review. We’re so sorry to hear your system experienced issues! To better assist you, we ask that you email us your contact information including a callback number directly at support@aquasana.com. With this information in hand, we will work to best assist you.

We look forward to hearing from you!

-Aquasana Customer Support
Written by a customer while visiting aquasana.com
Customer Rating
1 out of 5
1
full of hassle install and very slow flow
on May 16, 2023
Posted by: its complicated
from laconia, nh
Verified Purchase:Yes
had to get a installer for this product. seems the water lines and the lines of the filter were not compatible and technically still not resolved. had a continuous leak under the sink.
as a result the water flow is extremely slow. at this point i'm not sure if it was worth the purchase
Cons: Slow pour, Difficult to install
No, I would not recommend this to a friend.
Response from aquasana.comBy Aquasana Customer SupportAquasana Customer SupportMay 19, 2023
Hello,
We apologize for the issues you are experiencing with your new system. We would love to assist in getting this resolved so you can use the system and have great tasting, clean water! Please reach out to us directly at 866-662-6885, option 1 or by sending us an email at aquasana.com and one of our friendly customer service representatives can provide some troubleshooting steps to get this resolved. Our phones are open Monday through Friday from 8am to 5pm CST.
-Aquasana Customer Support
Written by a customer while visiting aquasana.com
Customer Rating
5 out of 5
5
Tricky installation, Superb H20 Quality
on June 22, 2023
Posted by: MattAZ
from Steubenville, OH
Verified Purchase:Yes
The installation process was a bit involved (and I've got a lot of plumbing experience). Longer service pipes to enable more flexibility on placement would be nice. That being said, once I figured out how to make it fit, the water quality has been superb. Very happy with our purchase.
Pros: No odor, Clean taste
Cons: Difficult to install
I would recommend this to a friend!
Written by a customer while visiting aquasana.com
Customer Rating
4 out of 5
4
Good water but filter leaks
on August 27, 2023
Posted by: Giovanni
from Dallas, TX
We enjoyed the clean water but one of the three filters is leaking. I patched it with plumbers tape even though the directions say not to use tape. We've used the filter long enough to change it again; so now its leaking as before. Plumbers tape didn't hold back the leak this time. We got a year out of it. Now I have to replace with a different system.
I would recommend this to a friend!
Written by a customer while visiting aquasana.com
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