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AQUACREST Countertop Water Filter
Replacement for the following models:
AQ-4035 and AQ-4025 filters.
Please note that AQUACREST is not affiliated with or sponsored by Aquasana. This filter is not sold or created by Aquasana. AQUACREST is an independent brand.
Highlights Reduces chlorine, sand, soil, rust, sediment and more (*Tested by a third-party lab) Maintains full water flow on your existing kitchen faucet Exquisite design promises leak-free fit Reasonable and integrate structure ensures high-quality performance High-capacity filter cartridge performs for up to six months before replacement

Excellent filtration
Efficiently reduces harmful substances like chlorine, heavy metals, taste and odor, rust, corrosion, large particles and more.

Safe material
Uses filtration material and food-grade housing. It will not leach harmful substances back into your water. The safe material is dedicated to providing you with an excellent water experience.

Affordable and effective
The cost is reasonable without compromising quality. Each person can save a large amount of money as well as enjoy clean and refreshing water.

Pure water for your entire family
Offers pure water for multiple uses, providing enhanced protection for your family.

Takes care of your pets
Blocks out harmful impurities in tap water, keeping your pets healthy and energetic.
Excellent filtration: AQUACREST countertop filter is tested to efficiently reduce contaminants like chlorine, heavy metals, taste and odor, rust, corrosion, large particles and more, providing you with quality filtered water.
Advanced filtration material: It uses natural coconut activated carbon block that can reduce contaminants effectively while keeping useful substances and giving you an energy boost.
safe and qualified material: It uses food-grade material and will not leach contaminants back into your water. It can match the original brand perfectly without leakage. The safe filtration is dedicated to providing you with an excellent water experience.
Longer service life: Enjoy fresh water by replacing your water filter every 6 months or 450 gallons, whichever comes first will vary based on the water conditions.
Compatible with the following model: AQ-4O35 and AQ-4O25 and will fit in the following systems: AQ 4500, AQ 4501, AQ 4000, AQ 4050, AQ 4055, AQ 4601, AQ 4600, AQ 4000W, AQ 4000P, AQ 4000B, AQ 4601.55, AQ 4601.62, and AQ 4601.56. AQUACREST is not affiliated with or sponsored by Aquasana. This filter is not created or sold by Aquasana.
10 reviews for AQUA CREST 4035 Faucet Water Filter, Replacement for Aquasana® Filter Replacement, AQ-4035®, AQ4000, AQ4050, AQ4500 Drinking Water Systems, 2 Pack
Add a review
$29.99

Tyler –
Best water filters I’ve ever owned !
works perfectly and very easy to install
Charles Ethridge –
Inexpensive and great
I have been buying these for years. They are relatively inexpensive and work great.
sailfishes –
Replacement Filter Works Well
We purchase these on a regular basis when our water filters need to be changed. They produce great water quality from filtering and great, clean taste. The filters are easy to install and for the most part have a really good seal, though we have on occasion had leaks. Not sure if the leaks were the fault of the filters or our installation so with that said I recommend these replacement water filters
H078 –
Good alternative
Perfect fit for fraction of OEM cost
Donna Powell –
Great filters
Simple to install, and you can count on the Quality being there.
Oldiron –
Great filters without the big dollars
These water filter cartridges are truly the best quality, and in my opinion rival Aquasana. At 1/3 the cost, the decision to run them in my countertop filter module is a no brainer. I generally wait longer than I should to replace them, but the water these filter still tastes great even after a full year. No exaggeration.
BruMan –
Least Expensive, Easier to Use
Original filters supplied with my unit were difficult (pliers required) to remove and pricey to replace (About the same as original price of entire filter system including cartridges). Tried AQUACREST filters at about half the price, easy to install and remove, and no noticeable difference in taste. Do they filter out those ghastly chemicals as well as the originals? I don’t know and don’t really care. I’ve been drinking this same water for more than 50 years and I’m still here … and the water is devoid of the municipal water treatment taste, in fact, it tastes pretty darned good.
Skipper1953 –
Health
Excellent for purifying your water 💦, competitive price.
Algo –
Schnele lieferung. Funktioniert gut. Reicht für 1 Jahr. Nie mehr Plastikflaschen kaufen.
Köhler Karl Heinz –
Das Produkt ist in Ordnung.