OdorGuard® ring panel air filters are suitable for use in hvac systems and air cleaners, says the manufacturer. The filters contain granular activated carbon to remove odors and gaseous and particulate pollutants, and are available in sizes for light- to heavy-duty odor removal. The ring panel filters have internal wire support rings and are self-sealing in front-, rear-, and side-access systems, says the company.

D-Mark, Inc., 25712 D’Hondt Ct., Chesterfield, MI 48051-2600; 810-949-3610; 810-949-4181 (fax); dmark@bignet.net (e-mail); www.dmark.thomasregister.com (website).

eProduct #182