Air purifiers for both home and commerical applications use filters, electricity, and ozone generation to remove particles from the air. High efficiency particulate absorbing (HEPA) air cleaners use ...

Some air purifiers produce a type of gas called ozone. Be sure to avoid these products. The ozone can irritate your lungs and worsen your asthma symptoms. In addition, this type of purifier only ...

Ozone levels in Dallas-Fort Worth are the highest they’ve been in the past three years. And those numbers are not likely to ...