Heng's J116BKCN Exhaust Cover Assembly, Black

• Consists of an attractive exterior vent cover designed to keep rain and dust out of your vehicle with an outside manual release damper
• Once the outside manual release damper is unsecured, the damper automatically opens when the range hood fan is activated to allow cooking odors and smoke to be exhausted
• Damper automatically closes to prohibit insects and dust from entering when the range hood is not in operation
• Manual release damper must be secured before traveling