Drinking Water System Replacement Cartridge

Drinking Water System Replacement Cartridge

4.9 star rating 179 Reviews
$79.99 $89.99

This is the replacement cartridge for your Under Sink or Refrigerator & Ice Maker Water Filter.  When you order this drinking water water filter replacement, Hydroviv scientists will reassess your city's water to ensure your formulation is still correct.

If there have been no changes to your city's water, your new drinking water filter replacement cartridge will be identical to the cartridge that came with your initial purchase, so you can expect the same lifetime that you saw with your initial purchase.

We don't mean to brag, but we've basically created the holy grail of water filters

Head & shoulders above the competition

Over-faucet and pitcher filters are a joke in comparison.

Check out the filter comparisons

Hydroviv's patented Under-Sink Water Filter provides you with the safest, best-tasting water on the planet, or your money back. 

15 Min Installation

Installation is a breeze. Have it up and running in 15 mins or less.

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Made just for you

Our Water Nerds customize your filter based on science.

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It's not just a water filter, we custom build a solution for you based on your city's water data.