Non-retail Carton One Of The Smallest Economy Neb Compressors Available Today At Only 3.2 Lbs Built In Neb Kit Holder For Hands Free Use Delivers Consistent Particle Size Of Less Than 5 Microns And Fast Treatment Times Comes Complete With Disposable Neb Kit 5 Year Limited Warranty Specifications: Method Of Nebulization Piston Compressor Particle Size 0.5 M To 5 M Unit Dimensions 6.3 (w) X 3.0 (h) X 5.3 (d) Weight 3.2 Lbs. Maximum Pressure 30 Psi Operating Pressure = 10 Psi Liter Flow = 8 Lpm Electrical Requirement 115 Vac 60hz Hcpcs Codes E0570 A7003 A7013