Skip to main content

Southwest Airlines Community

No ratings

Onboard Air Quality

All of our aircraft are equipped with High-Efficiency Particulate Air (HEPA) filters, which remove 99.97% of airborne particles—similar to technology found in hospitals.


Our aircraft are designed with an air circulation system that mixes in fresh air from outside the plane with air inside the plane.


Version history
Revision #:
7 of 7
Last update:
3 weeks ago
Updated by:
Labels (1)