Under Sink or Fridge Line Replacement Cartridge
Activate Autoship
![Under Sink or Fridge Line Replacement Cartridge (Activate Autoship)](http://www.hydroviv.com/cdn/shop/products/Untitled_design_c34d4857-b545-40e0-becf-dd507290a6fb_1600x.png?v=1593195900)
![Under Sink or Fridge Line Replacement Cartridge (Activate Autoship)](http://www.hydroviv.com/cdn/shop/products/Copy_of_Copy_of_Copy_of_Untitled_Design_4146d785-ef44-4d17-a06e-cbfa60ba8f60_1600x.png?v=1593195915)
![Replacement cartridge]( //www.hydroviv.com/cdn/shop/products/Untitled_design_c34d4857-b545-40e0-becf-dd507290a6fb_400x.png?v=1593195900)
![2 minute replacement]( //www.hydroviv.com/cdn/shop/products/Copy_of_Copy_of_Copy_of_Untitled_Design_4146d785-ef44-4d17-a06e-cbfa60ba8f60_400x.png?v=1593195915)
Under Sink or Fridge Line Replacement Cartridge
Activate Autoship
![](http://www.hydroviv.com/cdn/shop/files/5starrating_400x.png?v=1614328008)
![](http://www.hydroviv.com/cdn/shop/files/diy_badge_400x.png?v=1614326342)
![](http://www.hydroviv.com/cdn/shop/files/diy_badge_400x.png?v=1614326342)
This product is for existing Hydroviv customers who want their first replacement cartridge shipped so it arrives when it's time to be replaced.
Payment: There is no charge now, but your credit card will be charged $86.25 (free shipping) at the time interval you choose.
This replacement cartridge is for Hydroviv's Under Sink Water Filter and Refrigerator Line/Ice Maker Filter.
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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.