Aero Pure bathroom fan solutions improve the air quality in the most used room in your home- the bathroom. You know bathroom ventilation is a necessity- to help remove unpleasant odors and to reduce the harmful effects of excessive moisture. But you hate using your bathroom fan because it"s too darn loud and annoying! Aero Pure"s 70-CFM Energy star qualified and HVI rated Quiet Fans clear the air and operate at exceptionally low noise levels- 1.0 sones. All Aero Pure Quiet Fans are installation-friendly and come standard with mounting brackets, vibration-dampening rustproof steel housing, built in backdraft damper to prevent outdoor air from entering through the fan, easy maintenance grilles and a full four-year warranty. Our Quiet AC fan motors are equipped with a thermal shut off and engineered for quiet operation. Low noise and energy efficiency add up to peace and quiet and energy savings to you. Now that sounds nice!.