A vehicle air filtration system includes a housing having a first air filter having a first filtration level and positioned upstream of a second air filter having a second filtration level that is different than the first filtration level and a bypass door selectively operable to bypass air flow around the second air filter through a bypass passage.
VEHICLE AIR FILTRATION SYSTEM
2020-12-03
Patent
Electronic Resource
English
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B01D SEPARATION , Trennen |