8 inch hyper Fan - $125 (petaluma)

I have 2 hyper fans.
Best in its class - delivering the highest cfm's per watt of any fan in the industry Hyper fan's develop higher static pressures and higher airflows than any other mixed flow fans in the market They are the answer to a unified environmental solution for your garden In addition to the highest airflow and highest static pressure, hyper fan's have the lowest power consumption, ensuring the Best performance and the lowest cost of ownership THE HIGHEST CFM'S PER WATT OF ANY FAN IN THE INDUSTRY! Multi-Phase EC Motor Technology Allows the motor to be energized 12 times per revolutuion.
Delivering power to the fan blades smooth, ultra efficient, and vibration free.
More Efficient and More Reliable Multi-Phase EC Motors uses up HALF the power and produce HALF the heat of traditional EC or DC motors.
This results in reduced energy costs along with less wear, increased reliability, and a longer expected lifespan than any other fan in its class.
Soft Start Feature Programmed to slowly feed the power into the motor resulting in less wear and a longer lifespan.