Painting in enclosed areas? Don't take chances with your lungs! Hobbyair and Citation Systems pump a steady flow of fresh, outside air into paint booths and other confined work areas for maximum protection against isocyanates, vocs,par- ticulates and other toxins. The Hobbyair is designed around a reliable 2-stage turbine. It provides breathing air to a full or half face masks through a 40ft kink-resistant hose. It provides the FDA approved breathing hose, light- weight, silicone rubber face mask, beltline hookup and snap-tight fittings.