Hurricane’s Commercial Grade Inline Fan 6" 435 CFM is a centrifugal inline exhaust unit for ducted ventilation in grow tents, greenhouses, and general HVAC runs. The 6-inch outlet fits standard 6 in ducting, and the powder-coated steel housing is built for continuous use. Rated at 435 cubic feet per minute (≈739 m³/h), it moves sufficient air for pairing with carbon filters and longer duct paths. The fan includes mounting brackets and operates on 120 V AC for straightforward installation. The brand page lists overall dimensions around 11.4 × 11.4 × 11.4 inches with a weight of about 9 lb.