Boeing
@derekschatz Great question, Derek. Every aircraft currently delivered by Boeing has HEPA filters.
BoeingAirplanes
Air on airplanes is cleaner than you might think. HEPA filters used onboard our jets, similar to those used in hosp… https://t.co/mGdARIWkML
BoeingDefense
The Boeing-@Saab #T7A refueled at a Perryville, Mo., airport where many U.S. Army Air Forces aviators were trained… https://t.co/xzKxm3JgZa