The 3M Air Mate 10 Belt-Mounted PAPR Assembly is lightweight and designed to be worn for long periods on the waist of the user. The Air-Mate 10 incorporates the blower, filter, and battery as a single compact and lightweight belt-mounted unit for respiratory protection against airborne particles. Each is a powered air purifying respirator system with a cool, fresh flow of air passing over and in front of the operator’s head and face. The elastic face seal keeps the air within the breathing zone. Lightweight and NIOSH approved HEPA protection against dust, mist and fumes. Dimensions – 9.6″L x 7.1″W x 6.3″D. Includes: Air Filter Unit, Waist Belt, Battery Pack, HEPA Filter (8cfm) and Airflow Indicator.