Whether you’re battling allergies, trying to keep pet dander and dust at bay or want to help clear your home of environmental pollutants like smoke or smoggy air, having access to a great air purifier can be a great asset.

If you’re constantly coughing, sneezing, or dealing with allergies, finding the best air purifier for your home can help. Air purifiers are designed to remove contaminants like dust, mold, smoke, and odors to improve indoor air quality—and research shows they can be highly effective.

Top-rated air purifiers, including models that we’ve tested and loved, are currently on sale at Amazon. Shop Dyson air purifiers, Winix air purifiers, and models from Clorox and Kenmore starting at $2

We put the best air purifiers from Lenovo, Honeywell, Winix, and more to the test to see which held up best (and actually purified the air for you). See what our product scientist has to say.

Are you worried about the air quality in your home? Clean air can contribute to your health, wellbeing, and overall quality of living. Luckily, there are plenty of ways to regulate it, like by using an air purifier.

Given the rising need for cleaner air, it's no surprise that air purifiers are high on many people's wish lists - and becoming more affordable than ever.