AOSafety introduces the AOSafety Escape Hood CB Plus, a hood with a blower to filter incoming air. The blower eliminates breathing resistance, prevents fogging and makes the hood extremely easy to don and wear. The blower automatically turns on when taking the Escape Hood out of the storage case. The stretchy neck dam, made of a proprietary material, fits easily over any size head, even over glasses and facial hair. This escape hood has no mouth bits, nose cups or straps to hassle with. This proven escape hood meets the stringent government requirements for chemical/biological escape hoods as tested at the U.S. Army Research, Development and Engineering Command.