Best Air Filters 2024. The dyson big & quiet bp03 is our current top pick for its wide coverage range, long filter life, detailed air pollution data, and useful app and voice controls, but our list of the best. The best air purifiers use hepa filters to quickly and efficiently improve indoor air quality.

Wired tested and reviewed 16 of the best air purifiers to find which are the most effective against dust, smoke, allergens, and more. Adding one of the best air purifiers to your home is a great way to ensure cleaner, purer air, free from the kinds of allergens and general nasties that surround us daily.