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
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The company replied to 72% of reviews.
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Most recent review: October 2026.
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I have been an Aquasana customer for 15 years, upgrading my system regularly. Last week my under the counter filtration system started leaking. I called and was told that the system should be replaced every 5-7 years, and that they would send me a new system. The package arrived 10 days later with only some of the required parts. Now I am waiting, probably another 10 days, for the remaining parts. Aquasana is not a reliable service provider for their loyal customers. Why not send me what is needed the first time? Given the system failed, why not send a loyal customer the required parts via overnight shipping instead of via USPS snail mail?
Response from AquasanaMay 16, 2023
Hi Charles,
Thank you for your loyalty, we greatly value your business and appreciate your feedback. We're sorry to hear that there were issues in getting your replacement parts. Upon reviewing your account, we see that a representative has reached out to get this resolved and has provided a refund on the shipping cost. Please be advised that the warranty shipping is standard shipping with a transit time of 7-10 business days. If you would like any further assistance or have any questions or concerns, please do not hesitate to reach out to us.
-Aquasana Customer Support
HA
harrowwww
DO NOT order from them unless you want…
DO NOT order from them unless you want to deal with defective filters 100% of the time and end up with water damage under your sink.
We bought a new home and it unfortunately came with the Aquasana water system. I signed up for auto deliveries to make sure I am always getting my filters on time but I cancelled it after a few deliveries because EVERY SINGLE time we changed filters, the filters were 100% ALWAYS defective and we would end up not having water for days or even weeks if it was a holiday weekend.
Every time we called, they would troubleshoot the system with us. We have had so many defective filters that we already know the troubleshoot by heart. They will always have you put a quarter under the filter because most of the time, their filters are built too short so the water will not flow thru unless you put a “quarter” under the filter. If you are unhappy drinking water with a quarter under the filter like me, you will have to pay for expedited shipping so they can ship you new filters. Usually after 1-2 new filters, one will work unless their is an issue with your housing. We had to get our housing changed one time but even after the housing change, when we order new filters, we still have filter issues…
Last week, it was time for a filter change again. We already have a brand new set with us so we tried changing it and water exploded everywhere multiple times (as always). Having so many problematic water filter changed have caused water damage under our sink. On top of that, we have tried their famous “quarter trick” and water still did not flow out. We immediately called customer service on a weekday around 1pm and they were closed! We then called again and tried to speak with sales and they were apparently open… They wanted to have someone call us back later to troubleshoot the system again.
We had requested them multiple times to have someone come take a look to see if there was something wrong our system but they said there was nothing they can do but to send us new filters.
We were so fed up and we no longer wanted to go in circles every time we changed filters so we immediately ordered a new reverse osmosis system from Waterdrop. It arrived 2 days later and we got a plumber to get it installed. When he saw our system, he said that Waterdrop was his favorite! We have been using it for a week now and even tested the water and it is so much better than Aquasana. We wished we would have changed it earlier!
We told Aquasana we no longer needed to troubleshoot since we already bought a new system and threw theirs in the trash. They now decided to offer us a system replacement to see if it would work better. Why would they not offer this earlier!! They waited until we spent $1400 on a new system and installation. HOWEVER, that $1400 was well spent because we are loving our new system.
If you are looking for a new water system, please give Waterdrop a try instead!
Response from AquasanaMay 10, 2023
Hello,
Thank you for the feedback, we greatly apologize for difficulties you experienced with your system. We have tried to reach out to follow up because we are more than happy to refund the cost of the system if you have not reached out to our claims department as of yet however we have not received a response. If you have not reached out to our claims departments and would like a refund for the system, please feel free to send us an email at [email protected]. If you have any further questions or concerns, please do not hesitate to let us know.
-Aquasana Customer Support
AP
Andrew P.
I have been customer of Aquasana for 8 years
I have been customer of Aquasana for more than 7 years. AQ 5300 short filters undersink system. Yes, truthfully I confirm the recently the quality of the housing of the filter went down. Body of the filter started leaking and went to my finished basement. Yes water flow on this short filters is slow way below any green water standards, had many overflows on my kettle (who would want wait 5 minutes to fill up). Yes being on water to life I got two system replaced. However I don't want to risk anymore flooding due to filter housing seeping water. I don't care about their certifications, cost of filters per year becoming for us CA 170$, not worth it. Go buy something else.
Response from AquasanaMay 4, 2023
Hello Andrew,
We apologize for the issues you have experienced with your systems. We have tried to reach out to you to retrieve some more information so we can provide a possible resolution but did not hear back. Please feel free to reach out to us directly at 866-662-6885, option 1 or by sending us an email at [email protected] if you are still interested in getting this resolved!
-Aquasana Customer Support
EB
Ellen B.
I bought A whole house system from them…
I bought A whole house system from them and have tried repeatedly to get them to email me back on an issue I am Having. I was told to replace the Descaler because of low water pressure. First customer service person was nice and said if just have to pay shipping. Was willing to do that. The second one wanted me to take the system apart and bring the tank outside and provide a video. Ridiculous for us to do and impossible as we are not young people. Their customer service is terrible and are not standing behind their product that has been serviced by a recommended installer from them. Do not buy.They will not answer my emails. Sent 3 times No service if there’s a problem. Very disappointed.
Response from AquasanaMay 1, 2023
Hello Ellen,
We apologize for the issues you have experienced with your system. We do request some troubleshooting prior to sending out replacements so that we can ensure we are sending the exact part needed. Upon reviewing your account, we see that a representative was able to assist in getting this taken care of. Please feel free to reach out to us directly for any other questions or concerns you may have.
-Aquasana Customer Support
SC
Sam C.
Don't buy a RO from Aquasana.
I purchased this RO system and they did not tell me that I would have to buy filters and such twice a year. It will take a lot of bottle water to equal the $140 a year in addition to the purchase price and plumbers needed to make some of the replacements.
It was over 4 years before I was told about the remineralizer and membrane that should be replaced once a year! Often the filter leaks so they told me to put a penny in the bottom (poor quality control). The faucet leaked and they send me a new one (free - HAHA) - had to have a plumber come out twice because they sent the wrong one. Every time this things needs something done, I have to have a plumber come out. It was one of the worst purchases and I have every made. If I could give them zero stars, I would.
And now they say I should the disinfect the tank every time I change the membrane filters. Not one piece of their literature says that is needed/requirement including the owners manual and instructions for replacing the membrane.
Response from AquasanaMay 4, 2023
Hi Sam,
We apologize for any miscommunication that may have occurred upon your original purchase. All of our systems have filters that will need to be replaced every so often so we're sorry if this was not communicated. Our systems are also designed to be DIY so a plumber is not always necessary for things such as replacing filters or the faucet if you are comfortable doing these things yourself. We are always more than happy to walk through the steps with you if you'd like to give us a call for assistance. Upon reviewing your account we see that a representative was able to assist in sending some replacement items to resolve the issues you were having. If you have any further questions or concerns, please do not hesitate to reach out to us directly!
-Aquasana Customer Support
GJ
Garrett J.
Most unprofessional service
I called for another aquasauna system.. large capacity for well. The agent said they don't make the system size that had been purchased prior many times as I am a plumbing and hvac contractor. I conceded to the info they said was true regarding system size.
I next asked for a po.. purchase order to be listed on the packaging as our company gets multiple packages to our facility every day. The agent then said there was no way in doing so. I stressed that I cannot have an order in without a purchase order. She became a bit rude regarding and I then asked to be connected to a supervisor that may be able to help me further. She then noted with degrading and rude tone that there were 0 supervisors or quality control specialists above here and refused.
I then again conceeded to her rude responses and said that I really just wanted the system and that her service would not have me coming back in the future.. (again I have purchased many systems in the past for my customers)... she then stated, THEN DONT BUY A SYSTEM FROM US (VERY LOUDLY) and hung up on me.
Due to this I will neither purchase, service, install, nor recommend aquasauna ever again. I urge others to avoid this company and either choose a brand like Halo, Pelican etc.
I am floored by not the words spoken but to be yelled at then hung up on.. I think I deserve an apology but likely won't change my stance on this decision.
Aquasauna just lost a company rep. in a booming area ready for dozens of installs a year..
Response from AquasanaApr 28, 2023
Hello Garrett,
We greatly apologize for the experience you have had with one of our representatives. Upon reviewing your account, we see that a representative has already reached out to further assist and we look forward to getting this resolved soon!
-Aquasana Customer Support
DL
David L.
Defective AQ-5300.55
AQ-5300.55
Terrible installation experience caused by a faulty stage 1 filter. Symptom was zero water flow. After fully installing the filter, I had to disasemble each plumbing connection to identify a fault in the filter. There was no troubleshooting guide in the installation manual.
Aquasana telephone support was closed at 4PM Pacific time so I could not contact them until a day later.
The next day the support person walked me through a diagnostic procedure. I was told to place a "quarter" inside, on the bottom of the #1 prefilter. Then reinstall the filter. This "fixed" the issue. The agent told me the prefilter was defective and they would send me a new one. I was told they would need 3 to 5 business days to ship it out and them 7 business days for it to get here. A 2 week wait for them to get me a fix.
Aquasana, apparently, places no priority on getting a replacement part to its customers. It takes its own sweet time.
Also, based on the agent's total familiarity with the issue, Aquasana is very aware of the defect, yet it makes no effort to fix the issue in its sales chain, nor to warn customers, nor to include any kind of online installation assistance.
Terrible product quality issue. Terrible precustomer and new customer support. Terrible priority given to getting a fix out to customers in a timely manner.
Also, the owner's / installation manual completely omits any reference to the battery.
Response from AquasanaApr 28, 2023
Hello David,
Upon reviewing your account, we see that a representative has assisted in getting this resolved for you. If you have any further questions or concerns, please do not hesitate to reach out to us directly by giving us a call at 866-662-6885, option 1 or by sending us an email at [email protected].
-Aquasana Customer Support
KB
Kevin B.
I bought my under sink unit from a…
I bought my under sink unit from a Canadian website which never mentioned anything about prices being in usd or products being shipped from the USA. Now my filters must be shipped from Texas to Canada and the brokerage doubles the price. Do not buy this product unless you're in the USA. You're price will double at a minimum if you do. You also will not be able to buy the filters at any stores. Huge disappointment 😞
Response from AquasanaApr 5, 2023
Hi Kevin,
We're sorry to hear that there was some miscommunication regarding the charges and addition fees for orders shipping to Canada. These additional charges are the responsibility of the customer and UPS will not deliver until payment has been received. Please be advised that any shipments sent through the Water for Life program do ship from a facility in Canada and there would not be any additional taxes or duties on these shipments. If you would like to speak with us about this further, please give us a call at 866-662-6885, option 1 or send us an email at [email protected].
-Aquasana Customer Support