Vivosun Aerozesh S4 Fan 4 Inch and E42A WiFi Controller Quest • Improves penetration through the

• Improves penetration through the leaf’s surface

can be quickly cleaned with a pressure washer

Note: ORP naturally increases as pH drops and increases at higher pH

which is perfect for the vegetative growth stage

Calendar Control

Vivosun Aerozesh S4 Fan 4 Inch and E42A WiFi Controller Quest • Improves penetration through theVivosun AeroZesh S4 Inline Duct Fan and GrowHub E42A Temperature Humidity WiFi Controller for Heating Cooling Booster, Grow Tents, Hydroponics Unify Your Equipment: You can operate them individually or unify all your smart devices through the GrowHub E42A platform to simplify the complexities of gardening to a scientifically manageable level and thus better stabilize your growth environment. Energy Saving & Low Noise Fan: This Fan is controlled by PWM