Air Filtration in Cabins
Watch how cabin air filtration systems work on our aircraft to keep the air we breathe clean and safe during flight.
![](https://www.delta.com/content/dam/delta-com/coronavirus/why-airplane-cabin-air-is-clean.jpg)
![](https://www.delta.com/content/dam/delta-com/coronavirus/air-filtration-systems.jpg)
Watch how cabin air filtration systems work on our aircraft to keep the air we breathe clean and safe during flight.