Get more from your water filter with our best performing, 3-Stage Under Counter Drinking Water Filter System. This system features superior water filtration plus increased filtering capacity of up to 600 Gal. An additional pre-filter catches sediment and reduces clogging for high sediment areas. The 3-Stage Under Counter System selectively filters out more contaminants like lead, chlorine, chloramines and cysts, while preserving beneficial minerals like calcium, potassium and magnesium. Aquasana gives you exceptional value, with water costing as little as 10 cents a Gal. when you replace your filters every six months. Each time you replace the filters, you can give yourself credit for not using 4,000 16 oz. plastic bottles.
- Aquasana drinking water filters reduce more contaminants at the best value
- Features a flow rate of 0.5 GPM so you get filtered water fast
- NSF certified to remove 77 contaminants including 97% of chlorine and 97% of chloramines (chlorine + ammonia)
- Easy to install and maintain, cartridges last 600 Gal. or 6 months
- High performance pre-filter reduces rust, sediment and silt and reduces clogging of the filter system for areas with higher sediment
- Easy to replace with our intelligently engineered easy-change design, no need to disconnect hoses or water lines
- New performance indicating device (PID) alerts you when it’s time to change your filter
- Includes a stylish, chrome designer faucet to match your kitchen decor featuring all metal construction
- Eco-friendly system design reduces plastic waste by minimizing disposable plastic parts
- Retains Healthy Minerals after Filtration
Lambert Dickens (verified owner) –
I have used Aquasana’s countertop filter for years but we finally bought our own house so I knew I had to get one for the sink. It was very easy to install. I only needed my husband’s help because my arm wasn’t long enough to reach for one part, otherwise I was able to do it myself. It is so convenient and quiet. I feel safe drinking the water knowing it has passed through Aquasana’s filters.
Eldred Haley (verified owner) –
We are enjoying our filtered water very much and use filtered water every day. My husband was able to install the system on a Sunday afternoon. We are definitely glad we got this system. So glad to not have to buy bottled water anymore.
Eldridge Corwin (verified owner) –
So far, the filter has been operating fairly well. I got the max flow version and it does have a good flow but the head and sump system need to be evaluated. The first sump heads I received leaked a little bit at first and customer support was fast to replace them. The new heads also leaked but with some adjustments, I got them to stop. It was a few drops here and there. Nothing crazy. The design looks good but here are my suggestions if the company cares to read them:1. Improve the way the sumps sit in the head unit. It doesn’t seat securely and the use of the grommets seem like you could get a more secure fitting.2. Don’t be afraid to use copper. Copper expansion rings/joints are way more secure in the lines than metal ones would be. Or upgrade it so the water in and water out use standard water lines. I’d gladly pay the difference if it meant less leak chance. 3. quality check improvement needed desperately on the sump heads. Two grommets/o-rings were warped before i even inserted the sump and that caused some of the initial leak. Or send some extra o-rings. They cost pennies but would probably help with the leak issue. It won’t fix it because the interlock between the head unit and the sumps need to be addressed primarily. Fix these issues and youll probably get much better reviews and happier customers. 4. Find a way to get air out of the filters. Sometimes air from the water line gets in and slows the flow but when I burp the sumps, water flow is restored.
Wilber Erdman (verified owner) –
Your 3 stage water filter system has truly made a difference in the taste of our town water
Leland Jerde (verified owner) –
We love this filter. It’s everything it was advertised to be small, compact, and very easy to install. Also the faucet that delivers the filtered water is high quality and stylish.
Vidal O’Conner (verified owner) –
Was easy to install, works great
Craig Mayer (verified owner) –
This was very easy and straightforward to install, though a little difficult to tighten down the faucet with just one person. My water has sediment and strong chlorine smell and this filter removes both. The water quality is excellent, where before I would never drink my tap water. I’m kicking myself for not installing this sooner.
Priscilla Veum (verified owner) –
This product is Awesome. Water tastes wonderful! The only reason I gave it 4 instead of 5 stars, is because the hoses could be longer.
Lavern Parisian (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.
Carolanne Raynor (verified owner) –
I did not buy my Aquasana 3-Stage Under Counter Water Filter new. I bought it from a friend who used it in her coffee shop to filter the water for her machines. She wanted a larger one so I bought this one. Before installing it I replaced the filters. If you do not believe a water filter is worth it you will once you replace the filters and see what it removes. I was very impressed with how easy this was to install and equally as impressed with how much better the water tastes. I’m a customer for life now. I’m so impressed with this product that I plan on installing a whole house unit next year.
Pattie Orn (verified owner) –
The product produces great tasting water.It is very simple to install with clear instructions.I highly recommend.
Mitchel Stoltenberg (verified owner) –
Very easy to install,works very well
Penelope Lebsack (verified owner) –
I would have liked a much cleaner taste. Just not used to having any minerals left in the filtered water.
Alexane Bosco (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.
Elias Hauck (verified owner) –
Faucet is great. filters work quite well.. clean good tasting water. Was pretty easy to install and if you watch the quick video on installation took me about 15 mins to install.
Emmanuel Miller (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.