Does the AMBREEZE Air Purification System utilise much energy consumption?

The AMBREEZE Air Purification System is a high-performance product that will lower its
monthly operating costs for the life of the product. The following table contains nominal
energy use values at each operating speed and off mode.

Speed Watts
Minimum 12W 10%
Medium 22W 10%
High 46W 10%
Maximum 64W 10%