AC Infinity CLOUDLINE S4 | 4-Inch Quiet Inline Duct Fan, 205 CFM

Struggling with stagnant air, trapped odors, or overheating equipment in your home? When your grow tent or AV rack lacks proper Air Circulation, you end up dealing with wilting plants, equipment failure, and stuffy, uncomfortable rooms that just won't stay at the right temperature.

Ignoring these ventilation issues doesn't just make your space unpleasant; it can lead to costly damage to your sensitive electronics or ruined harvests. You need a reliable way to manage airflow without the constant, distracting hum of a loud, inefficient motor.

The AC Infinity CLOUDLINE S4 is the perfect Duct Ventilation solution. This 4-inch Exhaust Fan features a mixed flow design and a PWM-controlled EC-motor, delivering a powerful 205 CFM while maintaining a whisper-quiet 28 dBA. With an 8-speed manual controller, you get precise control over your environment. The kit includes everything you need for setup, including the corded AC power adapter and mounting hardware. Measuring 6.9 x 11.9 x 7.4 in., it is built for efficiency and performance.