PROBLEM TO BE SOLVED: To prevent air flow passing through a deodorizing filter from being hindered, and to downsize an air cleaner in a depth direction.SOLUTION: The air cleaner is provided that comprises: a cylindrical deodorizing filter； a centrifugal fan which is arranged on an inner peripheral side of the deodorizing filter, and generates air flow passing through the deodorizing filter； a housing which has a bottom surface part, a side surface part and a top surface part, has an opening in at least one of the side surface part and the top surface part, and houses the deodorizing filter in a space surrounded by the bottom surface part, the side surface part and the top surface part； a drive part which rotates the deodorizing filter in a circumferential direction of the deodorizing filter； a rotation support part which is arranged on a bottom surface part side in the housing, and supports a peripheral surface of the deodorizing filter such that the deodorizing filter is rotatable in a circumferential direction of the deodorizing filter； and a heating part which is arranged opposing the peripheral surface of the deodorizing filter on a bottom surface part side in the housing, and heats the deodorizing filter.SELECTED DRAWING: Figure 1【課題】脱臭フィルタを通過する気流が妨げられることを抑えると共に、空気清浄機の奥行方向に対して小型化する。【解決手段】筒状の脱臭フィルタと、脱臭フィルタの内周側に配置され、脱臭フィルタを通過する気流を発生する遠心ファンと、底面部と側面部と上面部とを有すると共に、側面部と上面部のうち少なくとも一方に開口を有し、底面部と側面部と上面部とで囲まれた空間内に脱臭フィルタを収容する筐体と、脱臭フィルタを脱臭フィルタの周方向に回転させる駆動部と、筐体内における底面部側に配置され、脱臭フィルタが脱臭フィルタの周方向に回転可能となるように、脱臭フィルタの周面を支持する回転支持部と、筐体内における底面部側に脱臭フィルタの周面に対向して配置され、脱臭フィルタを加熱する加熱部と、を備える。【選択図】図１
