The Hurricane Pro Shutter Exhaust Fans 36" is a wall-mounted shutter fan built for high-volume ventilation in warehouses, workshops, greenhouses, and farm buildings. It features an aluminum frame with pre‑punched mounting holes and an enclosed motor for durability in dusty or humid environments. The 36-inch impeller delivers up to 8,225 CFM of exhaust airflow, equivalent to approximately 13,974 m³/h, helping remove heat, humidity, and odors efficiently from large spaces. Shutter blades close when the fan is off to help limit backdrafts. Retail listings confirm UL/cUL 705 compliance and typical use at 115 V. This model is widely carried by hydroponic and industrial suppliers, ensuring straightforward sourcing and replacement support for commercial grow and facility ventilation needs.