As wildfire smoke drifts across large parts of the U.S., the right air purifier can help reduce harmful particles indoors—if you choose the right one.

Posters also cautioned against ionizer-style products marketed with extra gimmicks.

Now more than ever, a good HEPA air purifier should be on anyone's list of health non-negotiables. That whole breathing thing that keeps us alive doesn't require active thought like those other habits do.

We independently evaluate all of our recommendations. If you click on links we provide, we may receive compensation. Breathe easy with picks from Levoit, Dyson, and Shark Michelle Rostamian is a PEOPLE shopping contributor with nearly a decade of beauty ...

The Clean Air Act only covers outdoor air, but some pollutants lurk indoors. I consulted experts to determine whether air purifiers are enough to protect our airways.

HEPA filters have become an increasingly common option in smart homes for those who really, really want to make sure they’re removing every bit of allergen or potential infectious particle. Often found in air purifiers, a HEPA (high-efficiency ...

A HEPA vacuum has a filter that traps small particles and allergens. These are the best HEPA vacuums for allergies from top brands like Dyson and Shark.

I connected with experts to find out where our air quality is headed, and if air purifiers are the breath of fresh air we need.