• Aquasana AQ 4035 Drinking Water Filter Replacement Review
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Amazon Price: $59.99 $59.39 You save: $0.60 (1%). (as of May 22, 2017 6:33 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

The AQ-4035 is an updated replacement for the AQ-4025 The AQ-4035 cartridge set fits all Aquasana countertops and all Aquasana under counter systems bought before April of 2013. The A and B replacement filters are guaranteed to be compatible with AQ-4000, AQ-4500, AQ-4501, AQ-4000W, AQ-4000P, AQ-4000B, AQ-4000N, AQ-4600, AQ-4601, AQ-4601.55, AQ-4601.56, AQ-4601.62 and AQ-4601. The AQ-4035 is our latest generation of replacement filters. We've spent the past 18 months redesigning and reformulating our filters to achieve our best filtration yet resulting in the new Aquasana AQ-4035 technology. The Aquasana AQ-4035 design and functionality are so unique, we've applied for a new patent. The drinking water filter set is the heart of our Aquasana drinking water systems. It features three distinct filter technologies: activated carbon, ion exchange and sub-micron filtration. Due to the unique manufacturing process, the Aquasana AQ-4035 filter is so densely packed with a sub-micron structure that water has to pass over 2.9 million square feet of contaminant grabbing media. That is how we achieve such high contaminant reduction rates. At the same time, the Aquasana filtration technology is selective, allowing naturally occurring healthy minerals to pass through minerals like calcium, potassium and magnesium. And that is why your water tastes so great.

Customer Reviews

No chlorine taste, just great tasting water

One person found this helpful.
 on April 22, 2016
By Heather Annis
Using Aquasana for years. Always awesome tasting water and clean pots. No residue like our unfiltered water leaves so I think that means they work pretty well.

Good product, notice water flow slower

One person found this helpful.
 on April 23, 2016
By mig
Good product, notice water flow slower, water taste good, had same model for past (8) years and I am still alive… recommend product ..

Five Stars

 on March 26, 2017
By M. Vera
Great filters for under the sink water filtering system

It works, but the filters are expensive and need to be replaced often

11 people found this helpful.
 on February 27, 2012
By C. Joyce
These filters definitely work. However, we have to replace ours much more frequently than the suggested rate. The water stream slows significantly after about a month, and they never last two months. That adds up: The replacements are $60. Keep that in mind.



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