<p>The Airpura C600 Chemical Abatement Air Purifier with extra large carbon bed is ideal for maximum absorption of airborne chemicals.</p><p> It offers effective particle removal up to 2000 square feet. Air enters from all sides and exits from the top, providing 360 degree air intake and distribution.</p><p> Large particles are captured by the pre-filter. The unit also includes an optional 20 watt UV lamp for sterilizing micro organisms such as mold spores, antigens, and pathogens.