Inline Duct Fan, 4 in Quiet Inline Exhaust Fan, 180 CFM Powerful AC-Motor Ventilation Fans for Cooling Booster, High Air Flow, Vent Blower Fans for Indoor Grow Tents Basement Hydroponics

The inline duct fan is ideal for small indoor ventilation and grow tent applications. It helps reduce odors caused by stagnant air while ensuring comprehensive airflow and circulation

• Even at a maximum airflow of 180 CFM, the inline exhaust fan operates at a low 37 dB.The strong airflow ensures timely ventilation, and even during overnight continuous operation, it won't cause disturbance to your sleep
• Equipped with a high-power, energy-efficient pure copper motor, this inline vent fan withstands long hours of operation without overheating.Its corrosion-resistant design ensures reliable performance even in challenging environments
• Our ventilation fan is suitable for grow tents, indoor ventilation, basement airflow, laser engraving fume extraction, and other small enclosed spaces
• This product includes the inline duct fan only. Controller, ventilation ducts, duct clamps, and hanging straps are not included and must be purchased separately if needed