The best way to cut energy costs is through proper maintenance and use of the compressed air system. Leaks and dirty filters require maintenance on a regular basis. Energy savings can also be realized when replacing outdated motors and controls with high efficiency models that often pay for themselves in a short period of time. The most important factor to dramatically boost efficiency is proper use. The Super Air Knife uses only 1/3 of the compressed air of typical blowoffs used in cleaning, cooling and drying operations and can be instantly cycled on and off.