Aerosol medication therapy for the effective treatment of: bronchial asthma, acute bronchitis, chronic bronchitis, emphysema, pneumoconiosis, cystic fibrosis, bronchiectasis, chronic obstructive pulmonary disease, tracheitis, pulmonary infections, small airway disease, respiratory infections, other upper respiratory conditions. Metal piston driven system. Compact compressor design. Convenient integrated handle. Quiet, easy to use operation. Exclusive lifetime warranty. Package contents: compressor, mouthpiece, nebulizer cup, air tube. Includes: 6 air filters and complete instructions.