Max-Fan® is the first ventilator developed with a CFD (Computational Fluid Dynamics) program. CFDs are used for aircraft propulsion engine engineering). The perfectly designed 3D blades of the impeller and stator make this fan extremely powerful and energy efficient. Compared to other inline fans, the efficiency is 50% -100% higher. They are pre-wired with a 120V power cord. Can-Fan® brings its innovation to the market and sets a new standard for performance. The Max-Fan® is a more powerful and efficient fan that requires less energy to run.