
Filtration that fits your life.
165 million Americans regularly drink tap water contaminated by PFAS and other chemicals. Hydroviv filters are rooted in science and can help dramatically reduce your exposure to these harmful contaminants.
One-size-fits-all filters don’t work.

One-size-fits-all filters don’t work.
Generic water filtration has become the norm. But someone living in Austin, TX, has very different water than someone in Los Angeles, CA. So why would they use the same filter?
Spoiler alert: They shouldn’t.
Every Hydroviv drinking water filter is custom-built based on your local water quality data, including contaminants reported by your city’s utility. Whether you’re dealing with lead, PFAS, arsenic, or chromium-6, you’ll receive a filter that targets a unique blend of what’s actually in your water—not what might be.
Built by a PhD scientist for families like yours.

Built by a PhD scientist for families like yours.
Eric Roy, PhD, founded Hydroviv as a non-profit in 2015 during the Flint Water Crisis to address staggeringly high levels of lead pollution. Real solutions, no empty promises.
We’ve since expanded our product line to include filtration from tap to bath. We’re trusted by hundreds of thousands of people across the country. Dr. Roy and the Hydroviv team remain focused on providing the most effective, science-backed filters on the market.
Convenience without the high cost.

Convenience without the high cost.
Hydroviv filters are easy to install with no plumbing experience. It'll take 15 minutes max—no drilling necessary.
You’ll only need to replace filter cartridges every 6 months, which means your water stays clean for longer and with less hassle. Plus, with autoship enabled, you'll receive replacements automatically and at a heavy discount.