MARS HYDRO 4 Inch Inline Fan Combo with Variable Speed Controller, Quiet Cooling Booster Fan,205 CFM Exhaust Fan for Grow Tents and Hydroponics

4 inch inline fan kit

• COMPLETE VENTILATION SYSTEM: MARS HYDRO 4 Inch Inline Fan and Filter kit includes a duct fan, speed controller, carbon filter, and 25ft flex ducting, providing a complete ventilation system for grow tent or room ventilation
• ADJUSTABLE FAN SPEED: Inline fan with speed controller allows for customizable air intake and fan speed, enabling you to achieve ideal temperature and humidity levels for your plants. Adjust inline exhaust fan speed effortlessly to suit your grow room
• POWERFUL AIRFLOW: MARS HYDRO inline duct fan operates at 3000 RPM, delivering 205CFM airflow. Exhaust fan mixed flow design blades ensure active air circulation in your grow space, providing fresh air for healthy plant growth
• HIGH-QUALITY DUCTING & CLAMPS: Booster fan duct uses durable double-layer Aluminum film, resistant to tearing and extending lifespan. Flexible and directional, it ensures smooth exhaust and easy installation.
• SUPERIOR FILTRATION: MARS HYDRO carbon filter offers 100% filtered airflow with enhanced odor removal efficiency. The grow tent kit includes a washable pre-filter cloth to prevent carbon residue, maintaining a clean and fresh grow environment