Rensa Filtration acquires D-Mark

Chicago-based Rensa Filtration, a family of filtration companies that manufacture air filtration products, has acquired Michigan-based D-Mark Inc., a manufacturer of molecular filtration products and proprietary owner of CarbonWeb® media and OdorGuard® products used in a variety of odor, gas, and particulate removal applications.

D-Mark’s products include panels, pads, pleats, pleat inserts, rigid cells, ring panels, roll media, and filters for appliances and air cleaners.