That tracks with a 2018 study, which found that air purifiers improved the indoor air of patients with asthma. The Journal of Allergy and Clinical Immunology (JACI) found air purifiers were an effective tool in asthma management by reducing indoor allergens, and we consider the following to be the best air purifiers for asthma.

Most air purifiers on the market solely focus on filtering airborne particles and toxins. But as the product name implies, Blueair's "3-in-1" does more than your average air filte

If pollen allergies have you desperately seeking relief, here are some tips to pick out the best air purifier for your needs, plus our top air purifier choices to capture pollen.