In the air conditioner, the dust collection unit (220) of the air cleaning device (200) has a first electrode to which the first terminal is attached and a second electrode to which the second terminal is attached, and each has a different voltage. An electrostatic force is generated by applying to the first electrode and the second electrode via the first terminal and the second terminal. The support portion has an upper surface on which the air cleaning device (200) is placed, and a hole is provided on the upper surface. The power supply unit is provided with a third terminal and a fourth terminal that protrude from the holes and come into contact with the first terminal and the second terminal, respectively, and different voltages are supplied to the first terminal through the third terminal and the fourth terminal, respectively. And the second terminal. The indoor unit main body (110) stores the power supply unit and the support unit, and supports the air cleaning device (200) by the support unit and stores it detachably.空気調和機において、空気清浄装置（２００）の集塵部（２２０）は、第１端子が取り付けられた第１電極と第２端子が取り付けられた第２電極とを有し、異なる電圧をそれぞれ第１端子と第２端子とを介して第１電極と第２電極とに印加することで静電気力を発生させる。支持部は、空気清浄装置（２００）が載る上面を有し、穴が上面に設けられる。電源部は、それぞれ穴から突き出して第１端子と第２端子とに接触する第３端子と第４端子とが取り付けられ、異なる電圧をそれぞれ第３端子と第４端子とを介して第１端子と第２端子とに印加する。室内機本体（１１０）は、電源部と支持部とを収納するとともに、空気清浄装置（２００）を支持部により支持して着脱自在に収納する。
