The DeVilbiss Pulmo-Aide Compressor Nebulizer System has been providing effective aerosol treatments for more than thirty years. Modern styling, durability and ease of use make this unit perfect for in-home asthma treatments. The Pulmo-Aide System comes ready to use with all the attachments - filter, tubing, and nebulizer. The Pulmo-AideSystem is the only approved compressor for use with TOBI (tobramycin solution for inhalation). The Pulmo-Aideis unmatched in quality, value and performance. Maximum compressor pressure 35 psig or greater. Compressor free air flow – 9 lpm or greater. Longest lasting compressor on the market with an average product life of ten years. Metal frame motor construction. Unique four-pole motor design extends life of the unit. Large built-in compartment for storing nebulizers and tubing. Built-in nebulizer holder. Includes free instructional DVD.