by Mark Hansberger on November 19, 2020October 28, 2020 Air Purifier Science: Do You Know All the Important Facts? Homeowners nationwide are waking up to the benefits of air purifiers, especially since word has gotten around that the air inside homes is more polluted than the air outdoors. But just how does air purifier science […]Read More Filed Under: IAQ – Indoor Air Quality Tagged With: filters– HEPA– IAQ– ozone generator