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Vari Voltage Speed Controller

Hydroponics is a method of growing plants using mineral nutrient solutions, in water, without soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as perlite, gravel, mineral wool, or coconut husk

Our Price: $299.98
List Price: $$299.98
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The Can-Trol Speed Controller.
Built in Amp meter,
Grounded Receptacle,
Illuminating ON/OFF switch,

This high quality Auto-Transformer type control is the answer for mastery over your airflow.
By providing a smooth sinusoidal wave to your fan it eliminates any motor hum and unnecessary strain on the motor.

*This is the recommended control to use with your 12" Max-Fan.