The best air purifiers for allergies capture dust, pollen and dander, improving your home's air quality and reducing your household's symptoms. Here are our top picks.

How we chose the best air purifiers for allergies All of us on the PopSci gear desk live in highly polluted cities (New York, D.C., and Pittsburgh, specifically) and own pets whom we adore dearly.

Best budget air purifier for allergies: Runner-up. Priced at just $139.99 (and often on sale), the Morento MR5866 Smart Air Purifier is a great alternative to the GermGuardian AC4825E.

You may like Best air purifiers for allergies 2025: Breathe easy this hay fever season; Best air purifiers for pet owners 2025: Remove pet dander, hair and odors ...

Air purifiers don’t work alone, either. As a primary defense against allergies, you’ll want to close windows in the house and change clothes when you get in from the outdoors.

These are the best air purifiers for allergies you can buy in every category, from Levoit Core 600S and Molekule Air Pro to RabbitAir A3.

Air purifiers are generally considered very helpful for environmental allergies. "In general, air purifiers work by taking air in through a variety of filters and then sending it out particle-free.

This air purifier removes 99.97% of allergens and pollutants as small as 0.3 microns from the air, and captures pollen, mold and bacteria, according to the AAFA. Cost: $450 ...

Using a quality air purifier can help reduce indoor allergen levels during Oregon's spring allergy season. These 7 are top-rated and under $300.

Humidifiers and air purifiers can both help prevent certain indoor allergies. Read on to learn which of these options is the right one for you. Humidifier vs. Purifier: We Asked Medical Experts ...