Shower Filter Replacement Cartridge

Shower Filter Replacement Cartridge

5.0 star rating 16 Reviews
$69.99 $89.99

This shower filter replacement cartridge fits in your existing ClearRain™ Shower Filter housing and gives you another 6-9 months of filtered shower water!

Our shower water filter replacement cartridges are proudly made in the USA with NSF-certified materials. Order these water filter refill cartridges individually or subscribe and save!

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.