Air purifiers that use high-efficiency particulate air (HEPA) filters can capture 99.97% of all particles 0.3 microns or smaller. Though far too small to see, at that size, particles can penetrate ...

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The best air purifiers can help filter fine particles, gases and other pollutants from the air you breathe. See our top picks ...

I woke up feeling refreshed and with no headache, for the first time in a long time,” said one reviewer after their first use ...

The very best air purifiers for smoke are designed to filter out harmful microscopic particles, helping you breathe better.

HEPA filters remove microscopic particles, such as dust, pollen, pet dander and smoke from the air. The Honeywell True HEPA air purifier works in large rooms up to 465 square feet. There are four ...

Your bedroom should feel like a sanctuary, but dry, musty or allergen-ridden air can disrupt your serenity and your slumber.

The Honeywell AllergenPlus HEPA Air Purifier is a sister model to the best one we tested, and it’s currently on sale at ...

The air purifier performed even better at a level 10 setting — it captured 95% of particles smaller than 0.3 microns, 96% of particles smaller than 2.5 microns, and almost all large particles up ...

The Coway Airmega AP-1521HH Mighty air purifier was the fastest at removing air pollutants like dust, pollen, pet dander, and volatile organic compounds (VOCs) among every unit we tested.

dust, pets and more with our picks for the best air purifier. Laboratory Technical Project Manager Gianmarco Chumbe has been part of the CNET Home team since 2018. He is in charge of developing ...