6 Inch Air Filtration Kit(345 CFM): Inline Duct Fan with Speed Controller, High Carbon Filter, Ducting, Lanyard & Rubber Coupler

Complete Grow Tent Kit for Ventilation: Includes HON&GUAN 6″ inline ventilation fan, speed controller, 12″ high carbon filter, 8 ft aluminum ducting, rubber coupler, and hanging lanyard — everything needed for optimized ventilation in grow spaces.High Airflow, Low Noise: The HON&GUAN inline ventilation fan operates at 345 CFM with only 32dB noise level, ensuring effective air movement while maintaining a quiet growing environment.Superior Odor Filtration: Carbon filter uses RC48 activated charcoal with 1200 IAV rating and 38mm bed thickness, effectively removing odors from hydroponics and grow tents.Durable 3-Layer Ducting: The duct is reinforced with two layers of aluminum, a PET layer, and a steel-wire helix, preventing rips, pinholes, and shape collapse in high-humidity grow tent environments.Wide Ventilation Applications: Perfect for grow tents, indoor gardening setups, hydroponic systems, HVAC airflow control, closets, bathrooms, server rooms, and small greenhouses.