The importance of aviation high efficiency filter

Airport airplanes release a large amount of ultrafine particles, high concentrations of PM2.5 particles in the atmosphere in haze weather, enter the cabin during the aircraft waiting process; at the same time, the activities and objects inside the cabin also emit a large amount of particles, therefore, passengers in the cabin Face a serious risk of particulate matter exposure. Particles of different sizes enter through the respiratory system and are deposited in different parts to form lesions. In order to protect the health of passengers in the cabin, it is necessary to purify the air in the cabin. It is necessary to install a return air filter, and the performance of the filter directly affects the air quality in the cabin. Therefore, the aviation filter is also very important.