VIVOSUN AeroZesh S4 4-inch Inline Fan for Grow Tent Ventilation

Efficient Ventilation: The AeroZesh S4 features powerful performance with an airflow rate of 208 CFM, creating optimal ventilation for your grow space. Equipped with a PWM-controlled mixed-flow design EC fan, it is fully adjustable and responsive to your environment.

E12 Speed Controller: Control ten different fan speeds using PWM technology. After a power-off and reconnection, the controller remembers your previous settings. The device supports three ON/OFF cycle modes to save energy while maintaining consistent airflow.

Entirely Programmable: Upgrade the E12 fan controller to the E42A multi-device controller for expanded functionality. Integrate the GrowHub controller with the App system for intelligent remote control and automation via your smartphone.

Temperature & Humidity Control: This device excels in controlling temperature and humidity, thanks to its powerful airflow and quiet 39dB operation. Maintain the perfect balance of humidity and temperature for your plants, promoting a healthy and optimal growing environment.

Optimal for Indoor Growth: Adapted for various room sizes, the Ultra-powerful and adjustable AeroZesh is the centerpiece of your ventilation system. With a long power cord, installation is easy and convenient. Hang it anywhere in your tent for maximum efficiency.