Patent ID: 11918715
Assignee: TRIATOMIC ENVIRONMENTAL, INC.
Field: Chemical engineering (Chemistry)
Classification: CPC A  B | IPC A  B

Claim 12:
13. A method, comprising:
causing a user to extend a first screen, a second screen, a filter, a layer, a source of an ultraviolet (UV) light, and an electrode probe within a rack of an air handling unit, wherein the filter extends between the first screen and the second screen, wherein the layer extends between the first screen and the second screen, wherein the filter extends between the first screen and the layer, wherein the source of the UV light directs the UV light toward the filter or the layer, wherein the electrode probe extends between the first screen and the second screen, wherein the electrode probe is coupled to the layer to provide a charge such that the filter or the layer is polarized, wherein the second screen is outermost relative to the first screen, wherein at least one of:
(i) wherein the first screen is hosted by a first frame, wherein the second screen is hosted by a second frame, wherein the first frame is hingedly connected to the second frame;
(ii) wherein the first screen is hosted by a first frame, wherein the second screen is hosted by a second frame, wherein the first frame or the second frame includes a metal; or
(iii) the first screen hosts the source of the UV light.