The New Energy Management System (EMS) Box works like no other as it takes advantage of Inductive Reactance. This scientific process saves up to 45% on your electric bill! Here's how. 1. As the power comes into your home the EMS box filters the noise and excess heat generated from the grid. 2. The power or rather Inductive waste normally paid for and unused is now recycled. 3. Power spikes and surges can be costly and in some cases even deadly the EMS box will arrest spikes and surges. All of the above relieve undo stress on the motors of your home and business. 4. The EMS box is made in America by Americans for Americans. Dealer inquires are welcome.