minimum 15 mg/kg*

which interrupts the dog's bark

Extreme is an excellent choice for ground that might otherwise be less-productive

Moves everything as if it had wheels

Broan Flex™ Series 110 CFM 1.0 Sones Humidity Sensing Ventilation Fan Energy Star® Brand_All Season minimum 15 mg/kg*Broan AE110S Flex Series 110 CFM humidity sensing exhaust bath fan, offers easy, room side installation, with No Attic Access Required. Ceiling mounted ventilation fan features foldable mounting ears and EzDuct connector for easy installation. New duct damper technology provides a tighter seal, resulting in reduced warm and cold air backdrafts. With the humidity sensing feature, the bath fan will automatically turn on and off when humidity in the room