2011 new product of piston compressor nebulizer Dependable compressor nebulizer, air tube, angled mouthpiece, 5 aire filters portable compressor nebulizer: Model No.: JQ-NEA002Power:230VCA,50Hz ... .5 to 1.0 barLiter Flow Range:8 lpmStandard AccessoriesNebulizer,Air Tube,Mask,Filter,Mouth Piece,Medicine cup