Filtering system including panel with photocatalytic agent

摘要

Systems and methods for cleansing a fluid stream including a support structure positioned generally perpendicular to the fluid stream, the support structure creating an interior space and including a plurality of apertures to allow fluid to flow through the apertures. Also included is at least one expanded sheet positioned within the space, the expanded sheet having a plurality of expanded slits, and a photocatalytic agent coupled to the expanded sheet to oxidize airborne contaminants when exposed to a light source. Pleats may be formed in the expanded sheet to further increase the reactive surface area.