White Rodgers 20C12V-010 is an electronic air cleaner designed to remove dirt, dust, cooking and tobacco smoke, bacteria, pollen and other airborne contaminants from the air circulating through a forced air heating/cooling system. It features a collecting cell that electrostatically charges and collects dirt particles, an indicating light that shows when power is being supplied to the cleaner, and an ON/OFF rocker switch. The 20C12V-010 is available in a vertical configuration with a 2,000 CFM capacity, making it suitable for use in residential buildings.