Replacement cartridges for the Aquasana Countertop Drinking Water Filters (AQ-4000 and AQ-4000P). Long-lasting filter cartridges only need to be replaced every 450-Gal. or 6 months to keep your Aquasana Countertop Filter performing at its best. 1 year warranty.
- Easy to replace; no tools required
- AQ-4035 cartridges use Aquasana claryum filtration technology and are NSF certified to reduce over 60 contaminants including removal of 97% of chlorine and chloramines
- Filters last 450 Gal. or 6 months
- Filters water under pressure over more than 2 million square feet of material
- Replaces AQ-4025 in the following systems: AQ-4500, AQ-4501, AQ-4000, AQ-4050 and AQ-4055
- Replaces AQ-4035 in the following systems: AQ-4601, AQ-4600, AQ-4000W, AQ-4000P, AQ-4000B, AQ-4601.55, AQ-4601.62, and AQ-4601.56
Wilhelm Prohaska (verified owner) –
Love my filter water is now a pleasure to drink. Even my dog and bird drink more water now. My bird will only bath in filtered water now. Huge difference in taste and feel safer drinking water out of my filter. The automatic renewal of internal filter is awesome. Every home should have one I highly recommend the counter top filter and a great price.
Polly Hudson (verified owner) –
Filters really do make water taste great. Installation was easy, but replacing the filters was a bit cumbersome. May take once or twice to get it done right, but still a great value for fresh water.
Eli Hagenes (verified owner) –
Have used these filters for the last 10 years, very pleased with the filtered water. In the past a little container of “lubricant” was supplied to aid in the installation of the replacement filters. Putting the lubricant back in the replacement filters box would be nice!
Dulce Kuhic (verified owner) –
After purchasing this we found out we couldn’t use it. We bought a used home and for some reason my husband couldn’t get it open to put the new filters in. I was really looking forward to clean water.
Natasha Glover (verified owner) –
If you don’t filter water before you drink it – your body will have to filter the water after you drink it. In addition to being a precautionary measure – the water just tastes better. As does the coffee you make with filtered water.
Salvatore Kshlerin (verified owner) –
I am enjoying the clean water from the filter. My only problem is changing the filter. Sometimes the system is subject to breaking when trying to install a new filter. They are very cheaply made. That’s the only problem I have with it.
Alysson Ondricka (verified owner) –
I receive my product on the day scheduled for a replacement. Very easy to install and Our water tastes great, never a water quality problem.Great customer service when or if I have to call them. Thanks
Reed Pagac (verified owner) –
I have been using these filters for many years and I’m very satisfied with the results. The cost is about the same as buying bottled water throughout the filter life, but is a lot more convenient. My one complaint is that the water flow on the system I have is annoyingly slow.
Dexter Marquardt (verified owner) –
After using Aquasana five years for drinking water I have not taken one drink of tap water. This will blow you away. Our three year old Golden Retriever will pass taking a drink of fresh water from out side tap till she can get to her bowl of fresh Aquasana water which we keep renewed for her several times a day..True account, the dog can tell the difference.Dwight Reid
Dorcas Borer (verified owner) –
This is my third or forth replacement filter and from the start a couple of year ago. They all perform excellent. My general health have improve and I’m getting out more.
Travis Weber (verified owner) –
The Aquasana counter top replacement cartridges were very easy to replace. It took me longerto read the instructions then it did to replace the cartridges. works great 5 stars
Vella Smith (verified owner) –
I purchased the Aquasauna countertop filter a few years ago and a new filter and thought the filters lasted a year, went online to reorder the filters on a free shipment if I renewed for the every 6 month replacement filters…. I did that so I won’t have to think to reorder the filters, it just makes my life easier!
Kaylee Ratke (verified owner) –
Been doing business with aquasana for years. They have great products and service! Highly recomend!
Joshua Stanton (verified owner) –
very difficult to install …………………….
Ernest Ebert (verified owner) –
I have been using Aquasana replacement filters for many years. The installation is easy and I rarely have any problems with this. I know that I am drinking cleaner fresher water
Lottie Little (verified owner) –
I love the product x the taste and easy to install and use
Scot Kuphal (verified owner) –
I had my new water filter for about 6 months now. No leaks and no problems.This filter looks so sleek and pretty on my counter top. I had used Aquasana for years when i lived in Pa., now I moved to Fla, which is much needed here in Fla.What a great company, I had so many universal facet adapters that came with my unit. Thank you so much for making my life so easy!!Sonja
Bertha Rowe (verified owner) –
I thought you would want to know. My new acupuncturist, who is also new to my city, insisted I drink nothing but “purified” water which he provides is a dispenser from a local company. I told him I would, called the company to inquire about their costs, equipment, etc. Before ordering, however, I told both the acupunturist and the “purified” water provider that I would have to taste their water as I have this built-in quality checker. Their water did not pass my taste test and I realized that if they do any testing, they do not publish results. Told the acupuncture guy (who is no longer my acupuncturist) that anybody can say “purified” water, but that I recommend Aquasana to all of my friends because their water is truly the purest – as evidenced by my personal taste test! Thank you for providing my and my family with healthy water. We are all healthy and grateful to Aquasana!Lei Ho
Laney Lowe (verified owner) –
Glad to have great tasting water in the home again
Jerome Nitzsche (verified owner) –
These cartriges are a cinch to change. Enjoy the filtered water too!