Unbranded 7.5 in. x 6 in. Duct Booster Exhaust Growing Hydroponics Heating Cooling Venting HVAC Steel 120-Volt Supply Voltage

Perfect for heating/air conditioning duct, factory exhaust, grow rooms, greenhouses, hydroponic farming, general factory exhaust or cooling of hot air in buildings and on equipment. Includes mounting hardware, 6 ft. cord, and electrical instructions for integrating any additional controls. CFM per watt (air flow efficiency) meets or exceeds requirements for energy star rating.