Featuring an EC motor with PWM control, it’s at least 30% more efficient than traditional AC fans—saving energy and money over the long term. With up to 832 CFM of powerful airflow at 3250 RPM, this fan rapidly refreshes air, balances temperature, and stabilizes humidity.
Energy-Efficient Ventilation: High-efficiency EC motor uses up to 30% less power than AC fans; This 8-inch inline duct fan delivers strong airflow to keep your setup well-ventilated and stable while lowering your energy bills
Strong Airflow for Superior Climate Control: Delivers up to 832 CFM with 3250 RPM speed; Its mixed-flow design offers powerful static pressure, ensuring quick air circulation and effective temperature and humidity control across indoor grow tents of all sizes
Whisper-Quiet Operation: Powered by a high-performance EC motor, this exhaust fan runs at just 45 dB—far quieter than standard duct fans, offering strong airflow with minimal noise; Perfect for indoor setups near bedrooms, living areas, or other quiet spaces
Precise Ventilation Control: The E12 speed controller provides 10 smooth speed settings for easy airflow adjustment; PWM tuning ensures precise ventilation based on your setup’s conditions—whether for seedlings, flowering plants, or high-heat environments
Smart Upgrade Ready: Upgrade with the E42A Controller (sold separately) for full smart control; Connect to the Vivosun app to monitor and adjust fan settings remotely—switch between Auto, Standby, Manual, and Cycle modes anytime, anywhere
Fast Setup, Versatile Use: With dual patented anchors, this booster fan installs in minutes and stays securely in place; Perfect for indoor cultivation tents, 3D printers, garages, or laser engravers, it improves airflow, temperature control, and keeps air circulating—an easy upgrade for indoor projects and DIY use