Customer reviews from aquasana.com
Aquasana - Claryum 3-Stage Max Flow 800-gal. Filter Capacity Under Sink Water Filter with Dedicated Faucet - Brushed Nickel
Average customer rating
4.4
(1,442 Reviews)
Rating breakdown 1,442 reviews
5 Stars
943
4 Stars
308
3 Stars
66
2 Stars
55
1 Star
70
88%of customers recommend this product.
(
916 out of
1,042)
Customer Reviews for Aquasana - Claryum 3-Stage Max Flow 800-gal. Filter Capacity Under Sink Water Filter with Dedicated Faucet - Brushed Nickel
Customer Rating
1
on October 4, 2025
Posted by: Ron B
I have owned and install 4 of the Aquasana under sink water filtration system over the past several years. Each time I purchase one it appears to be a cheaper made than the previous one. I cant stop this one from leaking at the small fitting. I've tried to remove the fitting in order to replace it but no luck. I have to say I will not purchase this brand any more.
Response from aquasana.comBy Aquasana Customer Support, October 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 message 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 pm CST, or email us at support@aquasana.com.
Written by a customer while visiting aquasana.com
Posted by: John C is my name
from Pittsburgh, PA
Verified Purchase:Yes
Living in an old house with bad city water, this system has changed the game for me. Finally able to go to a faucet and know I am getting healthy drinking water. Done with bottles.
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
1
Canisters cannot support water pressure
on February 1, 2018
Posted by: garyhelminski
I've had leakage problems with this unit,
Two of the water casters deformed, broke and caused flooded my kitchen. Wood floors warped and needed replacement. I've also has leaks at the top of the manifold. It's an expensive product for the rather cheap plastic construction of the unit.
No, I would not recommend this to a friend.
Written by a customer while visiting aquasana.com
Customer Rating
1
Maximum life time is 18 months to 24 months
on December 19, 2017
Posted by: Avid reviewer
from Fremont, CA, United States
I bought this system 2 years back. I noticed cracks on the inside walls during first time replacement. Those cracks slowly started appearing outside and the bottom portion of canister on black and red colored ones bulged from flat surface to round and started leaking. These canisters cannot hold water pressure for more than 12 months of continuous usage. I admit that water tasted great.
Pros: Clean taste, Easy to install
Cons: Slow pour, Not durable
No, I would not recommend this to a friend.
Response from aquasana.comBy Aquasana Service Team, Aquasana Customer Care, September 24, 2018
Thank you for your feedback. Our apologies you are not completely satisfied with your system It is our goal to provide quality, affordable products with healthy benefits to the public. Unfortunately, anomalies can occur.
Aquasana drinking system come with a 1-year warranty. We always recommend our customers contact us if these see any anomalies so that we may resolve the issue in order to prevent a catastrophic failure later.
We are happy to replace any defective parts.
If you change your mind and reconsider using our product, we would love to be here to support you. We look forward to assisting you in the future.
Aquasana drinking system come with a 1-year warranty. We always recommend our customers contact us if these see any anomalies so that we may resolve the issue in order to prevent a catastrophic failure later.
We are happy to replace any defective parts.
If you change your mind and reconsider using our product, we would love to be here to support you. We look forward to assisting you in the future.
Written by a customer while visiting aquasana.com
Customer Rating
1
Great when it does not leak!
on March 8, 2021
Posted by: Upset in RI
from Bristol, RI
Our filter was recommended by our contractor and professionally installed by a plumber. I researched the product and read the reviews before purchasing the filter. I noted that the most common complaint related to the unit leaking after replacing the filters. For the first six months (prior to filter replacement), it was great. Water tasted great and we were very happy. Then came the replacement filters. They were easy to replace, but immediately began to leak as soon as the water came back on. I tried removing them, cleaning the o-rings (not by removing them, but by wiping them), tweaking them a bit, etc. All top no avail. I called customer service and they gave me advise about switching the heads (so the colors would not match the filters), which I refused to do since the whole system is color coded and that could lead to confusion. Besides - that is a bogus way to fix a problem where the clear issue are the o-rings. I pointed out that the design was defective and that logic would dictate that with each filter replacement, the company should supply o-rings. I'd pay for the o-rings, as it makes sense those would have to be replaced. The representative actually agreed with me, but said that was not how they were designed. The only way to fix it was to get new heads, but that I would be charged for shipping. Apparently that is part of the contract for getting filters automatically. It is all clear now - the company makes a defective product and then makes it part of the contract that you have to pay shipping for the new heads with each filter replacement if they old ones leak. In my worldview, you stand behind your product and you support the customer when the product fails, especially when it is a design defect! It is truly unfortunate because, when the system was first installed and was not leaking, it was truly great.
Pros: Clean taste
Cons: Not durable
No, I would not recommend this to a friend.
Written by a customer while visiting aquasana.com
Customer Rating
1
Poor quality. Flooded kitchen and basement
on July 27, 2024
Posted by: Beware flooding
The mechanism used to attach the filter to the water pipe is very poor quality and not suitable for this type of water pressure. We had our filter installed with the help of a plumber friend and 3 days later the hose came off and completely flooded our kitchen and basement. I lost count after removing 50 gallons of water in the basement.
Cons: Not durable
No, I would not recommend this to a friend.
Response from aquasana.comBy Customer Support, Aquasana Customer Support, July 29, 2024
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 message 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.
If you’re open to discussing your experience further, please message 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
Posted by: Sam P
from New York, NY, United States
Verified Purchase:Yes
Extremely slow water flow. Very difficult to install canisters. Spent a few hundred dollars to have a plumber install it. Now I have to pay him again to remove the system. Should pay for my plumbing costs!
Cons: Slow pour, Difficult to install
No, I would not recommend this to a friend.
Written by a customer while visiting aquasana.com
Customer Rating
5
Working great
on February 25, 2020
Posted by: Water filter person
from Vermont
I have had my water filter working for a month now. It's working great. Installation was very easy.
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