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
Dameon Beatty (verified owner) –
In use several years best water at least overall cost
Vicente Schuster (verified owner) –
Filters are OK, but TOO EXPENSIVE.Make less expensive and I have 4 neighbors in our Condo who will buy it.
Thad Langworth (verified owner) –
Quality product at a reasonable price, with positive reviews.
Fabiola Moen (verified owner) –
This water filter is used daily and we keep up with the recommended filter changes. We have had great tasting water since adding this to our shop.
Helen Little (verified owner) –
Very easy to install. Water taste great, no chlorine taste or odor. I don’t have to buy bottled water.
Elyssa Koelpin (verified owner) –
Feel comfortable knowing that my family is getting good clean drinking water.
Eloy Willms (verified owner) –
Appreciate the quick and effective water filter for coffee, cooking and drinking. Removes offensive chlorine odor!
Loren Walsh (verified owner) –
I would never drink tap water no matter what is said about it. So much more economical and healthier than bottled water
Susanna Batz (verified owner) –
I have a reoccurring order every six months for my water system. The water is noticeably cleaner than what I can get straight out of the faucet. No more water residue or water marks on all of my dishes after I wash them. No more build up in my sink. And I feel a lot better knowing that I am drinking the cleaner water than what the city provides.
Kitty Raynor (verified owner) –
I’ve been using aquasuana for years. Always been satisfied with their products and how it handles my water. I will say I had a hard time taking the covers off of my counter housing unit by hand. But with a ratchet wrench they come off in a breeze now. Getting the tube in and out can be a little tricky but I don’t mind.
Myra Murray (verified owner) –
I’ve had my counter filter for a couple years. Love it and appreciate the filters being shipped every 6 months. Easy installation.
Jessyca Kemmer (verified owner) –
A friend installed it for me. I like the taste of the water.. and love the shower water.
Alexane Mueller (verified owner) –
These filters do a pretty good job at making sure the water comes out clean.
Xavier Heaney (verified owner) –
Water tastes good. Peace of mind contaminants are gone. Easy to install and maintain.
Eve Bartoletti (verified owner) –
Excellent products, which we have been using for years. More than 15 years, at least. Can’t recall exactly when we got rid of our other pitcher/container filters and bottled waters. This filter removes a higher percentage of water contaminants. Best investment you can make while eliminating the need to cart heavy bottled water containers from the supermarket.
Flavie Pfeffer (verified owner) –
great product!! have had his for years very dependable !
Luigi Hane (verified owner) –
I had significant difficulty removing the hoses from the filter unit in order to replace the filters. Pushing in and holding down the grey plastic ring while pulling out the hose elbow is difficult because the grey plastic ring is so small; it took me a half hour and a couple of skinned knuckles to get the 2 hoses off, then replacement of the filters was easy. I could see material on the outside of the used filters, so I am confident that the filters do a good job of filtering my water. The grey plastic rings need to be redesigned to make it easier to hold them down.
Jovani Ullrich (verified owner) –
We are long-term subscribers and at one point needed to replace our pre-filter system. The new system requires a filter that is not a simple cylinder, but has an end that is narrower — to fit into the new filter holder. We have asked for the new filter, but keep receiving the old ones. The funny thing is, this time when we got replacement filters, the illustrated instructions showed the new filter, inside the same plastic bag containing the old-style filters. We manage to wedge them in and use them, but it takes a lot of tries and hard work to get the holder to stop leaking.
Grover Mosciski (verified owner) –
This filter has been what I have been looking for.
Gonzalo Leffler (verified owner) –
Customer service professionals insured I purchased the correct replacement filters. Had some initial trouble installing the replacements as I could not get the caps to screw on tightly and the water leaked around the seals. Upon revisiting the situation a couple of days later I was able to get the caps to seal and now the filtration system is again working nicely.