Aquasana OptimH2O delivers the best drinking water available for optimal hydration. OptimH2O is the first reverse osmosis system of its kind to pair powerful reverse osmosis filtration with Claryum selective filtration PLUS re-mineralization. Remove the most contaminants from your water while maintaining the benefits of healthy minerals other reverse osmosis systems simply remove.
- Only buy certified drinking systems the Aquasana AQ-RO-3 is NSF certified to standards 42, 53, 58, 401 and P473
- Guaranteed to reduce up to 99% of 77 contaminants including lead, fluoride, arsenic, chlorine, heavy metals, bacteria, viruses
- Only RO system on the market that combines the best of three technologies: reverse osmosis, advanced cellarium carbon and re-mineralization
- Instant access to healthy water – powers through a half-gallon every minute and 35 Gal. per day
- With NSF full system certification, the parts and connectors are solid – will not leach contaminants back into your water
- Drink healthier water and use for better tasting beverages and enjoy better tasting food – even your pet can now benefit with chemical-free water
- Simple to install, low maintenance – carbon housings easily twist off making replacing your filters a snap
- Includes first set of professional grade filters and all parts needed for installment
- Faucets are all metal, 100% lead-free in 3-color options
Austen Goodwin (verified owner) –
Water quality is good but the water flow is pretty slow.
Peter Okuneva (verified owner) –
I have been an Aquasana customer for a number of years now. I recently decided to upgrade my under counter system from a simple two stage to a Max Flow 3 stage. The increase in flow was quite noticeable! After installation I noticed a slight leak coming from the connection between the cartridge and the receiver unit on two of the cartridges. I contacted customer service who advised me to shut off the waterflow immediately. She then stated she was sending out two new replacement parts for the filters. Upon receiving them I replaced the new filters into the receiver and the problem was solved!! The customer service was knowledgeable and excellent!! I look forward to many more years using the automated filter replacement program. It’s the best reminder that it’s time to replace the filters!!! 🙂
Casey Crona (verified owner) –
Beyond thrilled with this system. The first time you clean the filters you’ll see HOW MUCH DIRT they catch that’s visible. Then you wonder about the invisible stuff. Every time I see a Brita in someone’s fridge, I do a soliloquy about Aquasana. Get this, you will love it.
Kacie Vandervort (verified owner) –
The installation process was simple! The water tastes great! The spout makes is convenient to use! Really glad to got it! We have not experienced the “refill process” yet. I am hoping that goes as smoothly.
Hans Leannon (verified owner) –
I have been looking for an option to buying bottled water. After exploring water filer options, the triple filter system seemed to be a great solution as it was affordable and easy to install.
Demetris Trantow (verified owner) –
The water filter was installed for about 2 months now. Water taste great. The issue that I see and compared to another model that I had before is the water pressure/flow is low, so it takes longer to fill a pitcher of water. However, this is a 3 stage filter, so this could be filtering more than the old unit that I had.
Dolores Zulauf (verified owner) –
Very happy with this filter. No smell of chlorine and absolutely great tasting
Hadley Prohaska (verified owner) –
Smoothly, my husband installed our water filter in the sink hole where the soap dispenser was located. Brushed nickel matched our faucet. The flow is a little slow but I don’t care since the taste of the water is supreme, even with the whole house water system we have. We do not have reverse osmosis filtering, that uses too much water. Good buy!
Faye Volkman (verified owner) –
I enjoy the clean taste and smell. My handyman installed the unit in a matter of 30 minutes and the faucet is very heavy duty and attractive. I had one of these installed where I work and after tasting the difference it made, ordered one for my house also. We both have whole house systems from Aquasana also.
Arden Thiel (verified owner) –
See statement below. I explained our main complaint
Bonnie Carter (verified owner) –
We are very pleased with our Aquasana filter system. It was easy to install and looks great in the kitchen. The water flow is great. Our water taste much better and we feel safer knowing our water is filter through the Aquasana system. We also like the fact that the filter lets us know when it needs changed.
Kevon Stokes (verified owner) –
We used to own a counter top filter many years ago and are happy to be back with an under sink unit this time. The filter was not too difficult to install (even though it was pretty tight under our sink) and we are enjoying the peace of mind now.
Vallie Price (verified owner) –
I had my super install and he said that it was easy work. He liked it so much that he is planning to purchase one! I think NYC water is fantastic but this filter adds an extra boost of clean. I love it!
Aisha Powlowski (verified owner) –
We love the 3 stage water filter. Everyone is amazed by the great tasting water.
Houston Stoltenberg (verified owner) –
After moving we bought another under sink. This time high flow. Well worth it. Plumbed for both the sink spigot and the fridge (ice tastes great!) We’ve had Aquasana for over five years now and it is strong value for our family.
Darron Crona (verified owner) –
Resolved the leaking problem after calling the customer service. It works OK.
Rahul Emard (verified owner) –
Is good and easy to install but I don’t like the water taste.
Hellen Howell (verified owner) –
Installation was straightforward. The equipment was installed per instructions without modification despite the equipment location being very cramped and difficult to access. Output water flow exceeds specified minimum and water is clear and odorless.
Daija Brakus (verified owner) –
I love this filter. My husband was installing it and got a phone call so I took over with my 10 year old. We got it done in about an hour including drilling the hole in the top of the sink. We read the instructions and also watched the video. I thought it was pretty easy. We monitored for leaks for a few days. The water is excellent. We could actually SMELL a difference with our blind taste test. The aquasauna water tastes like nothing. I am very pleased with this system. The brushed nickel matched our existing sink well. I use the water for drinking, cooking, coffee etc.
Nina Johnston (verified owner) –
flow is alright. earlier i had filter system with a storage tank, but problems with tank caused me to try this one. i am satisfied