Pollen is actually a relatively large particle compared with smoke and many kinds of dust. A dedicated secondary filter ...

Concerns about aging pipes, a group of chemicals known as PFAS and taste have fueled a booming market for home water filters.

One reviewer saw “less dust, less mystery smells, less drama in the sinuses” — and a single air filter lasts 5 whole years.

Consumer Reports has tested more than 150 air purifiers to help you find the best models. Here are the air purifiers that came out on top in 2026.

Ahead of spring and summer allergy season, we’ll be testing a few additional air purifiers for consideration in this roundup. We’re intrigued by the Sans Air Purifier because it uses four levels of ...

Portable modular systems designed, manufactured, assembled and tested in Switzerland KEMPTTHAL, Switzerland, March 31, 2026 ...

Running your furnace, central air, or heat pump probably constitutes a big part of your utility bill. But it’s a small, often inexpensive part—the air filter—that keeps these heating and cooling ...

As reported by Smithsonian Magazine, Heller's interest in water treatment began close to home in Warrington, Virginia, after ...

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.

It's a messy job having to clean your washing machine filter, especially as the water often ends up in a puddle on the floor ...