Abstract: A treatment apparatus and method of treating an inside volume of a mobile vehicle using the apparatus. The method includes the steps of: a) placing a treatment unit in an operative position with respect to the mobile vehicle, the treatment unit having: i) a frame; ii) a source of UV light; and iii) an air mover for controllably directing air within the inside volume to be exposed to UV rays generated by the UV light source; and b) operating the treatment unit and thereby causing air within the inside volume to be disinfected by UV light rays from the UV light source and circulated within the inside volume.

Abstract: A method of treating air passing through an air handling unit having a housing extending around an air handling space and a primary air treatment system that treats air as the air passes through the air handling unit between air inlet and outlet locations on the air handling unit. First and second fixtures are obtained, each having a housing and a UV light source. The first and second fixtures are strategically mounted to the air handling unit so that UV light from each of the UV light sources on the first and second fixtures treats air moving through the air handling unit with the UV light sources on the first and second fixtures energized. The first and second fixtures are serially electrically connected to a power source to thereby cause the UV light sources on the first and second fixtures to be energized through the power source.

Abstract: An air treatment unit has: a) a frame; b) a source of UV light that is configured to disinfect air, the frame configured to be mounted in an operative position within a space in which air is to be disinfected, the frame configured to allow air from a duct through which air is forced into the space to be directed in a manner that expelled air from the duct is caused to be disinfected by UV light from the source of UV light with the frame and source of UV light each operatively positioned; and c) an air moving assembly that causes air within the space to be directed into a volume that has UV light rays from the source of UV light therein capable of disinfecting air.