People who take water seriously
Biohackers, physicians, a Stanford neuroscientist and a poet walk into the same conclusion: what's in your water is worth paying attention to. These are their words, exactly as published - each one linked to its source, so you can verify them the same way we verify certifications.
“The solution? Reverse osmosis + remineralization. Filter your water. Protect your health.”
Gary Brecka, human biologist & biohacker · post on X
“Ideally, everybody - yes, everybody - is filtering their drinking water.”
Andrew Huberman, Stanford neuroscientist · Huberman Lab, water episode transcript
“Filter your drinking water. I have a reverse osmosis filter at home.”
Dr. Mark Hyman, physician & author · Office Hours: Toxins, drhyman.com
“There's a state of emergency with America's water.”
Dr. Mehmet Oz · The Dr. Oz Show, “Don't Drink the Water” (2009), episode transcript
“Thousands have lived without love, not one without water.”
W.H. Auden, poet · “First Things First”
A note on quotes: they're opinions, not evidence. The grades on this site stand on certification paperwork - the quotes are just here to show you're in serious company when you care about your water.
The Countertop Filter standard
Why we publish quotes - and grades
Quotes show you're in serious company when you care about your water. They are not evidence, and they never move a product's grade on this site. The grades come from certification paperwork: who certified what, to which standard, in whose listing. If a quote on this page ever conflicts with a certificate, the certificate wins.
Act on it
Two minutes with the Filter Finder turns "I should care about my water" into a specific, graded shortlist for your home.