Air purifiers are devices that remove contaminants from the air in a room, enhancing the air we breathe indoors. They are particularly beneficial for people with allergies, asthma, or other respiratory issues as they can significantly lower the levels of allergens, pollutants, and irritants in the air. https://sites.google.com/view/levoitairpurifiervital200s/blog/running-all-the-time/