3M 7100010156 is a PAPR system designed for protection against hazards such as mold and silica. It features a full facepiece with a clear visor, providing excellent visibility. The large size is suitable for most individuals, and the system is intrinsically safe. With a rechargeable NiCd battery, it offers 8 hours of battery life. The system provides gas, particulate, and vapor protection, and the magenta color coding indicates the assigned cartridge or filter. Mounting is face-mounted, and it includes a front-mounted combination breathing tube.