Breathe Easy, Live Smart! 🌱 Maximize ventilation with an impressive 1604 CFM. Perfect for grow tents, AV closets, and more! Save on energy bills with a PWM-controlled EC motor. Experience peace with minimal noise disruption. Seamlessly integrate with UIS controllers for intelligent programming. 10-speed control 62 dBA noise level 1604 CFM airflow The AC Infinity CLOUDLINE PRO S12 is a high-performance 12” inline duct fan designed for optimal ventilation in hydroponic grow rooms, AV closets, and more. With a powerful 1604 CFM airflow and a whisper-quiet 62 dBA noise level, it features a 10-speed wired controller and is compatible with UIS controllers for advanced programming. Its energy-efficient PWM-controlled EC motor ensures minimal heat and noise, making it the perfect choice for any environment.