At Aquasana, we believe clean water and a healthy environment are the most important components of healthy living and overall well-being. Our sole focus is providing best-in-class water filtration products so every home can enjoy great-tasting, healthy water.
Aquasana (aquasana.com) has 169 customer reviews on Five Star Index, with an average rating of 1.5 out of 5.
Also known as
aquasana.com
Website
aquasana.com
Category
Industrial Supplies
Listed on Five Star Index
2026
About these reviews
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The company replied to 72% of reviews.
Latest
Most recent review: October 2026.
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For the second time since I have had the filter installed it sprung a leak. Tiny pin hole leaks in the actual plastic - not at any of the connections. (so NOT and installer issue.) Once the manifold sprung a leak and then in a filter basket. There is water damage to the cabinet and flooring. So I removed the filter system. To add insult to injury, I had a set of filters, that were shipped on the subscription plan. The box for the filters are unopened and never used. Since I don't have/want the leaking filter system any more I asked to return the unopened filters. I was told they were beyond the 90 day return policy (by just a few days) and they would not accept the filters for return. Now I have $80 worth of filters that are brand new that I can't use. Their customer service and the quality of their products are abysmal!
Response from AquasanaFeb 11, 2026
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 [email protected].
JR
Joseph R.
Terrible filter ordering experience
The website is clunky, unusable, and confusing -- the ordering system is not transparent about shipping dates and is incredibly slow to send a sale confirmation or receipt, leaving you wondering if your order went through or not. I was triple charged for an item and was told I would have to pay for the shipping and would not be refunded the full amount I was initially charged. The customer service is understaffed, unknowledgeable, and useless. If I had known how bad the filter ordering process was ahead of time I would not have bought this product.
Response from AquasanaJan 20, 2026
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 [email protected].
DL
David L.
DO NOT BUY
Spent over 200 on a system, got charged 80 on tariffs that were never mentioned or made aware. Denied the item and they proceed to charge me OVER 50 for restock fees and another 25% on return. Probably the worst customer service and return policies I've experienced, their email doesnt even work on their website. I lost $100 for no reason.
Response from AquasanaJan 9, 2026
Thank you for reaching out and sharing your concerns. We understand how frustrating unexpected charges can be, and we appreciate the opportunity to clarify what occurred with your order.
At checkout on our website, customers are required to acknowledge and agree to potential taxes, duties, or tariffs that may be assessed on international shipments. These charges are not imposed by our company but by customs authorities, and they are disclosed prior to completing the purchase.
After the order shipped, you informed us that you intended to refuse delivery. At that time, we advised that per our published Returns, Refunds, and Shipping Policy, refused shipments may be subject to a restocking fee of up to 25% as well as the cost of inbound return shipping to our facility. These fees were applied in accordance with that policy once the package was rejected and returned.
We understand that this outcome is disappointing; however, the charges assessed were not applied arbitrarily and are consistent with the terms agreed to at checkout and communicated prior to the refusal of delivery.
If you would like us to review your order further or if you have additional questions regarding our policies, please let us know and we will be happy to assist.
DC
David C.
Terrible customer service
Aquasana Home Filter Systems is one of the most frustrating, opaque, and customer-hostile companies I have ever dealt with.
First, **they do NOT install their own systems**, **do NOT provide proper installation documentation**, and **do NOT provide any direct certified installers who are actually experts in their products**. They have a list on generic plumbers in the area, none of which says to be experts. You’re essentially on your own after purchase, which is unacceptable for an expensive whole-home filtration system.
Their **warranty is intentionally written to protect Aquasana, not the customer**. It is vague, subjective, and structured in a way that makes it extremely easy for them to deny claims. There are **no defined timelines** for resolving issues — meaning they can take an **INDEFINITE amount of time** while you wait with a malfunctioning system.
Even worse, Aquasana **does not have a clear procedure to determine whether a product is defective**. Instead, their warranty language states that *Aquasana must “believe” the product is defective*.
The company appears **ignorant of its own warranties, policies, and procedures**. Customer service representatives will say whatever they think sounds good in the moment to calm you down, but they **cannot answer direct questions** and **refuse to provide anything in writing**.
I spent **over an hour on the phone** with the Whole House Filter System replacement department, including a manager who was **rude, dismissive, and evasive**. He repeatedly tried to steer the conversation back to topics *he* wanted to discuss while **consistently ignoring my direct questions**. When I pointed this out, he **lied and claimed he was not avoiding my questions**.
After I clearly demonstrated that he had ignored the same question for over an hour, he **refused to apologize**, stating he had “nothing to apologize for.” He then said he *could not answer my questions*, would “create a ticket,” and that **someone else (who I was not allowed to speak to)** might call me back at some unknown time.
No accountability. No transparency. No professionalism.
Aquasana sells premium-priced systems but delivers **substandard support, evasive warranty practices, and dismissive customer service**. Once they have your money, you are on your own.
Response from AquasanaJan 13, 2026
We appreciate you bringing these concerns to our attention, as customer feedback is valuable in helping us improve both our products and our support experience.
We sincerely apologize for the frustration you have experienced. Our goal is to provide clear communication and work toward a resolution. According to our records, our leadership team has been in contact with you to ensure your concerns are handled appropriately. Thank you again for taking the time to share your feedback.
AM
andrew M.
Just poorly designed leaky system
Just poorly designed. I’ve had the under the sink system with four filters for a couple of years now. It’s always been a huge pain in the a$$ to change the filters. The system takes up a bunch of space underneath the sink and so does bulky tank. If you do buy the system, make sure you get a shut off installed right before the supply line to the filters because it’s going to leak half the time you have to change the filters and it’s going to be semi impossible to figure out what you’ve done wrong. I’ve had less trouble out of my whole house water filtration system installed in my garage. Connections are much more secure, and it only takes me a couple minutes to swap the filters out with no leaks.
Response from AquasanaDec 22, 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.
We have cancelled the Water for Life benefit. If you have any more questions or concerns, feel free to reach us at 866-662-6885, option 1, or email us at [email protected].
DP
Danay P.
They have the worse customer service
They have the worse customer service. I have cancelled my recurring filter 3 times and they keep sending me filters.
Response from AquasanaDec 8, 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.
We have cancelled the Water for Life benefit. If you have any more questions or concerns, feel free to reach us at 866-662-6885, option 1, or email us at [email protected].
DF
David F.
first one leaked all over the place
first one leaked all over the place. After hours spent with customer services, the second one also leaked, more time wth customer services only to be told warranty had expired and I had to go through to manufacturer - whoever that is. Thy also didnt mention poor pressure and noisy re-charge
Response from AquasanaNov 17, 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-5:30 pm CST, or email us at [email protected].
LG
Lacey G.
Horrible customer service
Horrible customer service. I ordered a replacement filter because I’m having water pressure issues due to this filter and smelly water. It just was not shipping out. I emailed 3 times with no reply! I had to call. And I asked to speak to a manager and they never called me. I won’t do business with a company that acts this way. I’ve spent THOUSANDS here. No more!
Response from AquasanaNov 14, 2025
Hi Lacey! We are sorry to hear about the issues you have encountered here at Aquasana. It appears a supervisor has reached out to you as of today via email. Please continue communication through there if there are any other issues.