The Compartment Style Compressor Nebulizer is designed to enhance patient treatments while effectively reducing treatment times all in a sleek, attractive design. These lightweight yet durable units are easy to use and perfect for COPD patients who require multiple daily treatments. Includes a disposable neb kit and a handy storage compartment. Attractive, Sleek Design|Durable, Quiet System|Piston-Driven Compressor|Convenient Storage Compartment|Complete Administration Set|Exclusive Lifetime Warranty