2 Shower Filters Refill
![2 Shower Filters Refill](http://www.hydroviv.com/cdn/shop/files/shower-rc_6981797d-87aa-40a2-977e-287b12b9a5c5_1600x.jpg?v=1705421539)
2 Shower Filters Refill
![](http://www.hydroviv.com/cdn/shop/files/5starrating_400x.png?v=1614328008)
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These cartridge refills fit in your existing ClearRain Shower Filter housing and give 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!
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We don't mean to brag, but we've basically created the holy grail of water filters
![Clean Drinking Water]( //www.hydroviv.com/cdn/shop/files/tab_1_400x.jpg?v=1614314051)
Head & shoulders above the competition
Over-faucet and pitcher filters are a joke in comparison.
Check out the filter comparisonsHydroviv's patented Under Sink Water Filter provides you with the safest, best-tasting water on the planet.
![Clean Faucet Water]( //www.hydroviv.com/cdn/shop/files/15-min-install_400x.jpg?v=1614317648)
15 Min Installation
Installation is a breeze. Have it up and running in 15 mins or less.
Watch the video
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![Water Nerd]( //www.hydroviv.com/cdn/shop/files/water_nerds_400x.jpg?v=1614317647)
Made just for you
Our Water Nerds customize your filter based on science.
Learn MoreIt's not just a water filter, we custom build a solution for you based on your city's water data.