Airguard

The company has introduced Fresh Air Supreme, a combination particulate and activated carbon filter that provides long-lasting odor control in a broad range of commercial and industrial environments. The system uses a chemically enhanced carbon to remove odors and compounds that elude ordinary carbon filters, including diesel fumes, mercaptans, sulphurous odors, construction material outgassing, H₂S, acid gases and VOCs.

Louisville, Ky., (800) 999-3458
www.airguard.com