The ERBE high flow rate IES 2 Smoke Plume Evacuation automatically adjusts, quietly and efficiently to provide a better OR environment, while reducing the risk of exposure to bacteria and viruses. The unit can be activated either manually using the footswitch or automatically to the electrosurgical application. Accessories can cater to the various applications. The IES 2 connects to the VIO System using ECB (the ERBE Communication Bus). The extended life of the filter makes this a highly cost effective unit.