Eliminate gases and airborne chemicals from your indoor air with the Airpura C700DLX Air Purifier. Featuring a powerful 26-pound carbon filter plus a HEPA barrier particle filter, this workhorse air purifier is an effective solution for dental and medical environments, offices, workplaces, and even the home. Capable of covering spaces up to 2,500 square feet in size, it's a must-have for large commercial and residential applications.