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

Great for small to medium spaces—just don’t expect whisper-quiet power.

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

Big on purification and low on noise, but the Coway Airmega 350 is held back by no Wi-Fi and a slightly cheap build.

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 ...

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 ...

We considered air purifiers at various price points, considering personal experience and customer reviews, as well as their noise level and effectiveness. We rank the four best air purifiers below.

Air purifiers can significantly improve the quality of life around the home, but those suffering from allergies and other respiratory issues may need extra assurances. Here are answers to some of the ...

In recent years, air purifiers have evolved from a mostly niche product to a must-have health and wellness device in many homes, thanks to the steady rise in indoor air pollutants — everything from to ...

VIP sees homemade filters as an interim step toward much better air quality. The group urges tighter controls on pesticide ...

The best air purifier can be a game-changer in homes that feel constantly dusty, stuffy, or full of pet hair. In the UK, where indoor air quality is often poorer than many expect, the best air ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? For a few days, smoke from wildfires in Canada has spread into areas of the ...