Powered air purifying respirators
The OTOS AIRWING 3 Powered Air Purifying Respirator (PAPR) is a system that uses a fan to deliver filtered air into a variety of headgear and facepiece options. PAPR systems are available as face-mounted, helmet-mounted and belt-mounted configurations. Most systems will include a headpiece, breathing tube, blower unit, battery, filter and cartridge.