One-Time Replacement Cartridge

Same Formulation

One-Time Replacement Cartridge

Same Formulation

For customers whose flow rate has slowed down before the end of the cartridge lifetime. This is a good option if your cartridge has been prematurely clogged by particulates from nearby construction.

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.

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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.