http://tinyurl.com/pabfwsf<P>Panasonic FV-11VK3 WhisperGreen 110 CFM Ceiling Mounted Ventilation Fan with DC MotorProduct Review<P> Click on the link for more reviews<P>Built-in damper to prevent backdraft, which helps to prevent outside air from coming through the fan<P>ENERGY STAR qualified, features super-quiet operation and high CFM-to-Watt efficiency<P>Enclosed DC motor designed for extremely quiet, energy-efficient operation<P>
