The HEPA (high energy particulate arrestance) filters on board commercial jets already perform that level of filtration. Most airliners recycle 25-30% of the air in the cabin. The air that is being ...

Even though the coronavirus infection rate has dropped dramatically over the past few weeks, experts say it's important not to get complacent about following established coronavirus safety protocols.

Capture and kill airborne bacteria and viruses in your home with these portable air purifiers that meet experts' standards.

Getting your Trinity Audio player ready... The school year is beginning across Colorado while the Delta variant of COVID is racing through children at higher rates than at any previous time. Although ...

Air filters have been known to capture viruses and a lot of other nasty microscopic things, so take special care when changing one out in the cab. That advice comes from leading air filtration expert ...

Based on the information I could find, there is not a specific time interval for changing HEPA filter for all airplane types. It varies by manufacturer and most HEPA filter changes are included in the ...

In a world that’s desperate for a solution to coronavirus, most of us will cling to any glimmer of hope — anything that will decrease our chances, even a little bit, of catching the deadly virus that ...