PROBLEM TO BE SOLVED: To provide an air conditioner which enables easy attachment/detachment of a front panel during filter replacement to enable easy maintenance such as the filter replacement.SOLUTION: An air conditioner includes: a liquid crystal display part 20 formed by using a glass substrate an operation part 18 formed at a front side of an upper part of a body case 12 and equipped with the liquid crystal display part 20 a filter housing part formed on a front surface of the body case 12 below the operation part 18 a filter 24 housed in the filter housing part and a front panel 10 which is detachably attached to an area immediately below the operation part 18 while covering the front surface of the body case 12. In the operation part 18, at least a surface, to which the liquid crystal display part 20 is attached, is flat. Further, the operation part 18 inclines so that a height increases toward the rear side.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】フィルタ交換時の前面パネルの着脱が容易になり、フィルタ交換等のメンテナンスがし易い空気調節機を提供する。【解決手段】ガラス基板を用いて構成された液晶表示部20と、本体ケース12の上部前方に形成され液晶表示部20を装備した操作部18と、操作部18下方における本体ケース12の正面に形成されたフィルタ収納部と、このフィルタ収納部に収納されたフィルタ24と、本体ケース12正面を覆って操作部18の直下に着脱自在に取り付けられた前面パネル10と、を備え、操作部18は、少なくとも液晶表示部20を装着した面が平坦であり、且つ後方へ往くほど高くなるように傾斜している。【選択図】図1