* Quiet and easy to use  with a terrific child friendly design * Durable  high power compressor system can dispense all types of medication quickly and effectively * Humphrey the Hippo offers a 5-Year warranty and comes complete with a disposable nebulizer  mouthpiece  T  7' tubing  a 6' reservoir and a pediatric aerosol mask * Pressure 35psi * Unit Dimensions 9.25  x 6.75  x 6  * Unit Weight 3.75 lbs * Warranty 5 year * Retail box