Cabin air flow and ventilation in an Airbus aircraft: how does it work? | Cabin air is renewed every 2 to 3 minutes. The use of #HEPA filters and top to bottom
![IATA on Twitter: "What is air quality like on a plane? Most modern aircraft are equipped with hospital grade air filters called HEPA filters. See more below. 👇✈️🍃 #travel https://t.co/BThNl2KBiJ" / Twitter IATA on Twitter: "What is air quality like on a plane? Most modern aircraft are equipped with hospital grade air filters called HEPA filters. See more below. 👇✈️🍃 #travel https://t.co/BThNl2KBiJ" / Twitter](https://pbs.twimg.com/media/EZB8J0kUcAUh36f.jpg)
IATA on Twitter: "What is air quality like on a plane? Most modern aircraft are equipped with hospital grade air filters called HEPA filters. See more below. 👇✈️🍃 #travel https://t.co/BThNl2KBiJ" / Twitter
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AirAsia commits to guest safety with COVID-19 protocols aligned with aviation authorities — airasia newsroom
![Twitter 上的 Clyde Travel:"The majority of aircraft are fitted with High Efficiency Particulate Air (HEPA) filters as standard. Tests by Public Health England show they filter out germs and viruses, including COVID-19 Twitter 上的 Clyde Travel:"The majority of aircraft are fitted with High Efficiency Particulate Air (HEPA) filters as standard. Tests by Public Health England show they filter out germs and viruses, including COVID-19](https://pbs.twimg.com/media/EZ_PnnoWsAEYrEL.jpg:large)
Twitter 上的 Clyde Travel:"The majority of aircraft are fitted with High Efficiency Particulate Air (HEPA) filters as standard. Tests by Public Health England show they filter out germs and viruses, including COVID-19
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