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.

Bissell’s air purifier has three filters built in, so it can suck invisible pollutants out of the air as well as more obvious ones, like pet hair and lint. It’s fast-acting, too, as one customer shared, “Within 20 minutes of running, I could definitely smell the difference in the air.”

Air purifiers can filter out allergens like mold, dust, pollen, smoke, and odors. We asked experts how to choose the air purifier that addresses your unique health needs.

This week's best air purifier deals will save you up to 55% on models from top brands like Coway and Molekule.

Blueair’s air purifiers continuously filter out allergens, dust, pet dander, and other harmful particles, helping you breathe easier. The Blueair Pure 411i Max is a Wi-Fi-enable

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.