VIVOSUN 4 Inch 195 CFM Inline Duct Ventilation Fan Vent Blower for Grow Tent

• EFFECTIVE VENTILATION: Powerful blower with a fan? speed of?2930?RPM for an airflow of 195 CFM. Moves air through your target location efficiently for optimal ventilation
• EFFICIENT DESIGN: A lightweight, compact fan takes up minimal space; ideal for applications where larger fans just won't fit. An efficient flow deflector feature increases airflow while cutting noise output.
• LOW NOISE LEVEL: Fitted with a flow deflector that concentrates the fan stream and cuts turbulent kinetic energy to reduce sound output to just 30 dB
• EASY INSTALLATION: Flanges on both the intake and exhaust ends for simple and easy hookup and a cord length of 5.9 feet for hassle-free setup.
• VERSATILE APPLICATIONS: Use anywhere that would benefit from improved airflow to reduce humidity, clear the air, and lower temperatures in grow rooms, greenhouses, basements, or kitchens; Can be used with a variable speed controller (bought separately)

Tech spec