AeroZesh S4 Inline Duct Fan, Quiet 4” (353 m³/hr) / 208 CFM Ventilation Exhaust Fan w/EC Motor and GrowHub E12.

Efficient Ventilation

The AeroZesh S4 has powerful performance with airflow at 208 CFM to create optimal ventilation for your grow space; A PWM controlled EC fan with mixed-flow design that is fully adjustable and responsive to the environment.

E12 Speed Controller

Ten fan speeds controlled by PWM can be selected by you; Turn off and then on again, backup memory can remember the speed set before the last shutdown; Three ON/OFF cycle mode can achieve the cycle of wind speed to save power.

Entirely Programmable

You can upgrade the E12 fan controller to an E42A multi-device controller for more functionality; The GrowHub controller can be integrated with the App system for intelligent remote control of remote automation via the App.

Temperature Control

Optimal device for temperature control with powerful airflow at a quiet 39dB operation to help balance humidity and temperature; With an included environmental probe, the AeroZesh monitors environmental changes and adjusts fan speed accordingly

Optimal for Indoor Growth

Ultra powerful and adjustable, the AeroZesh can be used in various sized rooms and is the center of your ventilation system; Equipped with a long power cord for easy installation, it can be hung anywhere in your tent easily

Please note: Only the official Vivosun splitter cable is compatible for linking grow systems; third-party options will not work.