VEHICLE AIR PURIFICATION SYSTEM

摘要

An air purifying device (15) for the cabin of a vehicle (32) comprising a housing (16) having mounting fixtures adapted to attach to the structure of a vehicle, a filter system (17) supported by the housing and having a first filter (18), a second filter (19), a third filter (20) and a fourth filter (21), and an air moving component (22) adapted and configured to move air from the cabin of the vehicle through the filter system. The first filter may be adapted to remove particulate matter that is greater than 10 microns, the second filter may comprise a gas phase air filter, the third filter may be adapted to remove particulate matter that is less than 2.5 microns, and the fourth filter may comprise a photo-catalytic oxidizer.