Air Vent TOBS0000 Brace Turbine, Aluminum FREE SHIPPING Safe to use around pets

Safe to use around pets & wildlife

including direct burial

sticks to any surface and leaves no marks or holes

such as lime or gypsum

Air Vent TOBS0000 Brace Turbine, Aluminum FREE SHIPPING Safe to use around petsThese vents use the natural force of wind and air pressure to spin and vent out stale attic air. They do it with a series of specially shaped vanes that catch the wind and provide rotary motion. This pulls hot, humid air from the attic. Highlights: Color: Mill Material: Aluminum Height: 20. 2 inch Length: 12 inch Diameter: 12 inch Pitch: 3 12 12 12 Vent Type: Wind Turbines CFM: 345 CFM Shape: Circle Airflow: 110 CFM Air Vent's wind turbines are