That “HEPA” label on your air purifier might not mean what you think it does, and the difference actually matters.

Portable home high‐efficiency particulate air (HEPA) filters effectively and inexpensively clear indoor air of particles and dust mite, cat, and dog aeroallergens, an industry-sponsored study ...

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 ...

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Air purifiers use filters to trap airborne irritants like pollution, allergens, and smoke. The best purifiers have HEPA filters and a carbon filtration system to also trap odors. When choosing a ...

When buying a budget air purifier for wildfire season, it’s best to ensure it captures particles smaller than 2.5 microns.

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. The best air purifiers are one of those household ...

Air purifiers offer an easy solution for cleaner air year-round. With so many options, there's no reason not to get one.

Editor's Note: March 4, 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 ...

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"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It's easy to see the dirt and crumbs plaguing your home, but some of the best vacuums can detect and ...

Medically reviewed by Sanja Jelic, MD Key Takeaways A new study found that using a HEPA air purifier for one month improved ...