In a world of plasticky water filter pitchers, I tested two of the new generation of stainless-steel filter systems.

New high-performance filters deliver a triple win: cleaner air, energy savings, and a sustainable alternative to ...

U.S. tap water is generally safe and high quality. But that doesn’t mean every glass tastes the same, or that every ...

U.S. tap water is generally safe and high quality. But that doesn’t mean every glass tastes the same, or that every building’s plumbing delivers identical water to the faucet.

Our home came with a water filtration system that was built right into the kitchen sink. It was nice not having to worry about the tap water every time we opened the faucet, or to constantly fill a ...

If you’re like a majority of Americans, the water from your household tap travels through miles of aquifers, pipes, and treatment systems before landing in your glass. One of the easiest ways to boost ...

A problem with high levels of lead in Newark’s drinking water led the city last year to distribute water filters to residents. But that plan hit a snag this week when the Environmental Protection ...

If you’ve spent any time on TikTok lately, you’ve probably seen dozens of newly-converted people who now swear by shower filters. And in a few minutes, you’ll believe the hype, too. Let me explain.

Q: I’m confused by the many types of filters sold at home centers for forced-air furnaces and air conditioners. I want to keep the air in our house as clean as possible. The salesperson wasn’t much ...

Oil changes are a common part of a car's maintenance, and it's best to change the filter at the same time. But how long ...