Cover Your Faucet & Fridge

Optimized for Your Water

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

See what makes Hydroviv better than the rest

Cover Your Faucet & Fridge

Optimized for Your Water

$329.99 $799.99

Bundle up and save!

Hydroviv water filtration systems are the only water filters where Water Nerds examine your city's water quality data before the system is built (using your shipping address), to ensure the system performs optimally.  Water isn't one-size-fits-all; your filter shouldn't be either.

Note: If you are on a private well, please specify in the "Order Notes" section during checkout. We will use a different set of data to optimize your filter, including geological assessments from USGS and internal data.

Hydroviv drinking water filters meet industry standard filtration performance specifications for lead, chromium 6, arsenic, VOCs, mercury, and cysts.  Hydroviv systems have also been independently tested against PFAS (including GenX and other emerging contaminants).

Hydroviv's water filtration systems are proudly hand-built in our Knoxville, TN facility, using NSF-certified housing materials and filtration media.

You can buy with confidence knowing that there is a 30-day, no-questions-asked, money-back guarantee on any purchase, and that our housings/hardware have a 5-year warranty as well.

Undersink System

Hydroviv's undersink filtration system connects to the underside of a lead-free faucet in about 15 minutes using simple screw-on connections that do not damage plumbing (installation video here).

These under sink filtration systems only require a space that is 14 x 6 x 6 inches, so they can fit under any sink or bathroom vanity, even if you have a garbage disposal.

Cartridges last 6 months under normal usage, and water filter replacement cartridges can be purchased online. Sign up for a subscription and you will automatically receive replacements every 6 months (and save 30%).

Fridge Line System

This filter is designed to be installed in a cabinet adjacent to the refrigerator or in the floor below. Installing the water filter for your ice maker behind the refrigerator will cause the appliance to stick out an additional 6 inches.

This refrigerator ice maker water filter connects to your refrigerator's water line (plastic tube or braided stainless steel line) using screw-on 1/4 inch compression connections. Installation videos can be found here.

Cartridge lasts 6 months under normal usage, and replacement filter cartridges can be purchased here.

Still have questions about our filtration systems? Learn more by visiting our About UsFAQs Page, or you can always just contact us!

Cover Your Faucet & Fridge

2 Drinking Water Systems Bundle Subscription
Activate Autoship for FREE

$0.00 (you’ll be charged in 6 mos. when your replacement filter ships)

Convenient autoship, cancel anytime

2 Drinking Water Systems Bundle Subscription
Activate Autoship for FREE

$0.00 (you’ll be charged in 6 mos. when your replacement filter ships)

Convenient autoship, cancel anytime

Bundle up and save!

Hydroviv water filtration systems are the only water filters where Water Nerds examine your city's water quality data before the system is built (using your shipping address), to ensure the system performs optimally.  Water isn't one-size-fits-all; your filter shouldn't be either.

Note: If you are on a private well, please specify in the "Order Notes" section during checkout. We will use a different set of data to optimize your filter, including geological assessments from USGS and internal data.

Hydroviv drinking water filters meet industry standard filtration performance specifications for lead, chromium 6, arsenic, VOCs, mercury, and cysts.  Hydroviv systems have also been independently tested against PFAS (including GenX and other emerging contaminants).

Hydroviv's water filtration systems are proudly hand-built in our Knoxville, TN facility, using NSF-certified housing materials and filtration media.

You can buy with confidence knowing that there is a 30-day, no-questions-asked, money-back guarantee on any purchase, and that our housings/hardware have a 5-year warranty as well.

Undersink System

Hydroviv's undersink filtration system connects to the underside of a lead-free faucet in about 15 minutes using simple screw-on connections that do not damage plumbing (installation video here).

These under sink filtration systems only require a space that is 14 x 6 x 6 inches, so they can fit under any sink or bathroom vanity, even if you have a garbage disposal.

Cartridges last 6 months under normal usage, and water filter replacement cartridges can be purchased online. Sign up for a subscription and you will automatically receive replacements every 6 months (and save 30%).

Fridge Line System

This filter is designed to be installed in a cabinet adjacent to the refrigerator or in the floor below. Installing the water filter for your ice maker behind the refrigerator will cause the appliance to stick out an additional 6 inches.

This refrigerator ice maker water filter connects to your refrigerator's water line (plastic tube or braided stainless steel line) using screw-on 1/4 inch compression connections. Installation videos can be found here.

Cartridge lasts 6 months under normal usage, and replacement filter cartridges can be purchased here.

Still have questions about our filtration systems? Learn more by visiting our About UsFAQs Page, or you can always just contact us!

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

See what makes Hydroviv better than the rest

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

See How Hydroviv Compares

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

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

Watch the video

Our Water Nerds customize your filter based on science.

See How & Why

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

Frequently Asked

What do Hydroviv filters remove exactly?

Our Filters Remove Chemicals Specific to Your Area

This is where the customization process kicks in but the list includes: arsenic, lead, chromium 6, volatile organic compounds (VOCs), PCBs, MTBE, mercury, cysts, pesticides, pharmaceuticals, petroleum-based chemicals, chlorine, chloramine, disinfection byproducts, PFOA, PFOS, PFAS and many, many more. 

Will It Fit Under Any Sink?

Yes. Connect your under sink water filter to your existing faucet in about 15 minutes using simple screw-on connections that do not damage plumbing even if you have a garbage disposal (installation video here).(installation video here).

How Do Your Water Nerds Optimize a Filter Specifically For Me?

Our “Water Nerds” analyze water quality data from local, county, state, and federal databases to help determine present contaminants in your drinking water. Using your shipping address, we’re able to assemble a filter based on what we find. If you’re on a private well, we use the USGS groundwater database, source water assessments, and land use data.

Are Hydroviv filters NSF certified?

Yes.  Hydroviv's filters carry NSF certifications to Standards 42 (aesthetic effects) and 53 (health effects) and are independently tested to remove hundreds of contaminants.  If you'd like to see a data sheet for the filter that is optimized for your water, reach out to hello@hydroviv.com

Do Hydroviv Water Filters Remove GenX and Other PFAS?

Yes. We have customers in Wilmington who are part of an ongoing sink water filter monitoring program. In these studies, GenX and other PFAS are not detectable in water that has been filtered by Hydroviv's under sink water filters and refrigerator line filters, through the lifetime of the filter cartridge. You can see graphs from the report HERE, but please keep in mind that Hydroviv is NOT endorsed by NC State or CFPUA.

Yes. We have customers in Wilmington who are part of an ongoing monitoring program. In these studies, GenX and other PFAS are not detectable in water that has been filtered by Hydroviv's under sink and refrigerator line filters, through the lifetime of the filter cartridge. You can see graphs from the report HEREbut please keep in mind that Hydroviv is NOT endorsed by NC State or CFPUA.

Do Hydroviv Water Filters Remove Lead?

Yes. Our undersink water filter systems meet or exceed filtration performance standards set forth by NSF Standard 53 for dissolved/particulate lead removal.

Does It Come With A Warranty?

Have a 30-day, no-questions-asked, money-back guarantee on any purchase, and our housings/hardware have a 5-year warranty.