Aquasana AQ-4000 Review

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3.7 stars
Average rating for this product is: 3.7 out of 5

From 0 ratings and 5 reviews

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epower's Review of Aquasana AQ-4000

Overall Rating

3.5 stars
  • Value for money
    2.5 stars
  • Special Features
    Not supplied
  • Durability
    1.5 stars
  • Service & Support
    3 stars
  • Owned Product For:
    More than 1 year
  • Ease of Use
    5 stars
  • Style
    5 stars
Good Points

It is the only carbon filter that removes fluoride.


Bad Points

It only removes 60% of the fluoride.
Cartridges need to be replaced every three months. The prefilter cartridge needs to be changed weekly. The cartridges are $50+ a pop. The unit leaks after a while.


General Comments

We are on our second Aquasana AQ-4000 housing unit. We have gone through three or four faucet adapters. We change the filters frequently.

When the filters go, the unit takes hours to fill up a jug of water instead of minutes.

The support is good, but the filter is just not made to last. They are cheap plastic components. You have to be careful that you do not damage the plastic nut grooves when using a socket wrench to change the cartridges.

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