Camfil USA Air Filters Birmingham Branch CAPABILITIES: As a leading manufacturer of premium clean air solutions, Camfil USA provides commercial and industrial systems for air filtration and air pollution control that improve worker and equipment productivity, minimize energy use and benefit human health and the environment. Camfil's Carolinas branch is located in Columbia, South Carolina. The Carolinas are the U.S. states of North Carolina and South Carolina, considered collectively. They are bordered by Virginia to the north, Tennessee to the west, and Georgia to the southwest. If the Carolinas were a single state of the United States, it would be the fifth-most populous state. Camfil serves and supports customers in a wide variety of industries and in communities across the world.