Here's How Often A Cabin Air Filter Needs To Be Changed (And How To Know When It's Time)

A dirty cabin air filter can do a lot to decrease your comfort. Here's when you should worry about replacing it, as well as ...
PBS

How to use ventilation and air filtration to prevent the spread of coronavirus indoors

The vast majority of SARS-CoV-2 transmission occurs indoors, most of it from the inhalation of airborne particles that contain the coronavirus. The best way to prevent the virus from spreading in a ...
The New York Times

How to Keep Indoor Air Clean if You Don’t Have an Air Purifier

Fans and air-conditioners, if you use them right, can help. By Dani Blum An air purifier, like one that uses a HEPA filter, is the best way to improve the quality of your indoor air — but if you are ...
The Conversation

How to use ventilation and air filtration to prevent the spread of coronavirus indoors

Shelly Miller receives funding from the National Science Foundation, Environmental Protection Agency, Centers for Disease Control, National Institutes of Health, and additional nonprofit organizations ...