5 Reviews for Aquasana AQ-4000 Reviews

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3.7 stars
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Aquasana AQ-4000 Reviews

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  • Guest 23rd Jul 2008

    Reviewer rating: 5 stars


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    Thanks to the Aquasana AQ-4000 I do not have to worry about drinking contaminated H2O. It was easy to install and the water tastes yummy. To all the women, drink out of non-porous bottles as plastic may affect your hormones thus increase PMS symptoms! It did wonders for me.

  • waterbearer 5th Jul 2008

    Reviewer rating: 0 stars


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    Initial impression of the Aquasana filter was that it was relatively simple to maintain. Once I had changed the filters a few times, I simply hated the device. The O-Ring seal method chosen is too fussy; no matter how well lubricated, they will bunch up preventing a seal. Getting the filter cove ...

  • epower 5th Jun 2008

    Reviewer rating: 3.5 stars


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    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 ar ...

  • gelsey Rank: Corporal 28th Nov 2007

    Reviewer rating: 5 stars


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    AQ-4000 Aquasana Filter Drinking Water System is a complete filtration system with twin filter cartridges, chrome faucet diverter and easy to follow instructions. Installs in seconds, switch from filtered to unfiltered with the touch of a button.

  • gelsey Rank: Corporal 13th Nov 2007

    Reviewer rating: 5 stars


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    Aquasana is the #1 rated home water filtration system in America, works better & costs less than any other brand!

    This patented twin cartridge drinking water filter installs in seconds to standard kitchen faucets and provides up to 30 gallons an hour of ultra-filtered high quality water for d ...