When I noticed green fuzzy things floating around the gallon water filter we kept in the fridge, I knew it was time for an upgrade. And though New York City is said to have grade-A tap water (it’s ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more For as long as I've lived in apartment buildings with older plumbing, I've relied on a water filter to ...

Berkey water filters have become a must-have among the wellness-inclined in recent years. For those who've been on the fence about buying one of their own, there's some major incentive to snag a ...

Katya Mosely remembers the exact moment it all began, a few years ago. “It was my daughter’s piano teacher,” she says. “She had a 6-inch-long stick of charcoal floating in her glass water bottle. I ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan covers air and water filtration, as well as ...