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