These Air Ventilation Units are designed for keeping the air fresh and odor free in manufacturing units, factories and other sectors. They are perfect for removing VOCs, surface contaminants, air pollution, pet dander, odors and dust for offering clean environment. With durable design, energy-saving structure and modern features, they are sure to keep the spaces healthy. These Air Ventilation Units are designed with speed control toggle and impressive peak airflow rating up to 600 cfm. They are available with GFCI-protected duplex receptacle for allowing multiple units to be attached for making the working easy and efficient.