Shop Best Buy for air purifiers. Breathe easier with cleaner indoor air by choosing the best air purifier for your type of room and square footage needs.

Mar 12, 2025 · Air purifiers are fundamentally simple machines—little more than a fan and a filter. Yet a well-designed purifier can capture virtually all airborne allergens, such as pollen and mold spores,...

Jan 9, 2026 · Over the last five years, we’ve reviewed more than 50 air purifiers, evaluating their ability to capture contaminants of all sizes, from microscopic viruses to visible pet hair. Ahead, find the...

Jan 1, 2026 · Our current ratings of more than 170 air purifiers confirm that some models are better than others. The best air purifiers can remove particles at any speed setting, says Misha Kollontai, who...

Feb 25, 2025 · Based on these factors, tester feedback, and taking into account various target irritants and budgets, here are the eight best air purifiers of 2025.

Sep 18, 2025 · After testing dozens of different models, we determined which picks were most effective for allergies, pet hair, and more. I’ve been covering air purifiers for Better Homes & Gardens since …

PuroAir 240 HEPA Air Purifier for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust - Quiet HEPA Air Filter - Air Purifiers for Bedroom

Choosing the Right Air Purifier: When choosing an air purifier, there are several factors to keep in mind. Consider the size of the space you want to purify. Larger spaces will require larger, more powerful …

Nov 6, 2025 · Whether you worry about everyday dust and pollen or more serious pollutants like smog, mold, wildfire smoke, viruses, or bacteria, an air purifier is a worthwhile investment. Air purifiers …

An air purifier is an appliance that removes pollutants from the air in your home. These pollutants include dust, pollen, pet dander, smoke, mold spores, and viruses.