Air purifiers come in many forms and use different methods to clean the air. Models that cost under $100 are small and portable and are essentially designed to be used in a single room.

We have tried and tested the best air purifiers for allergies to help shield your home from pollen, pet dander, and other airborne allergens ― these are our top picks for the hay fever season.

According to the Environmental Protection Agency, the air inside your home may be more polluted than the air outdoors, even if you live in a large city center. One way to improve your air quality ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › Numerous studies reveal that Indoor air can be more polluted than the air outside.