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 two- stage turbine. It provides breathing air to full or half face masks through a 40 ft kink resistant hose. It provides FDA approved breathing hose, light- weight, silicone rubber face masks, beltline hookup and snap-tight fittings.