Traveler Portable Compressor Nebulizer System System includes * Traveler compressor unit * DeVilbiss 800 series reusable nebulizer * West Med Vix One disposable nebulizer * 5 extra filters * Extra filter door * Tubing adapter * Adult and pediatric masks * AC adapter and DC car adapter * Carrying case with instruction guide and instructional DVD * Comes standard with a rechargeable battery