Most importantly, it has a three-stage filtration system that traps 99.9% of airborne particles as small as 0.3 microns, including mold spores, pollen, dust, odors, cooking smoke and more.

If you suspect there’s mold inside your AC unit, the U.S. Environmental Protection Agency recommends unplugging and turning off the unit so no more mold spores can circulate and contaminate your home.

So given that these tiny spores are airborne, can air purifiers help with mold and mold allergy? In short: yes, but only to a certain extent. You may like ...