The efficient, dependable, high performance CompAir® by Omron® quickly delivers medication while remaining extremely quiet. Ideal for children or adults. Lightweight (3.5 lbs) and compact (6.5"Wx4"Hx7"D) for easy storage. Easy to use and comes complete with reusable Jeb Neublizer, Mouthpiece, Child Mask, Five Extra Air Intake Filters, Instruction Manual and Carrying Bag. Five-year manufacturer warranty.