PROBLEM TO BE SOLVED: To provide an electric apparatus and a filter which decompose an unnecessary ozone in a persistent and inexpensive manner, in a case of treating an object by ozone.SOLUTION: An electric apparatus 50 having a treatment tank 51 capable of storing ozone, which can treat stored materials in the treatment tank 51 with ozone, includes an outflow passage 55 and a filter 1. One end 55A of the outflow passage 55 is connected to the treatment tank 51 and ozone stored in the treatment tank 51 is made to flow out from the one end 55A. The filter 1 is built in the outflow passage 55 and has a zigzag flow passage 40 equal to or longer than a predetermined length. In the filter 1, when ozone passes through the zigzag flow passage 40, the ozone passes there while the ozone is brought into collision with a passage side wall 40A and therefore natural decomposition of the ozone is promoted.【課題】オゾンによって対象物を処理する場合において、不要なオゾンを永続的かつ低コストで分解させることができる電気機器およびフィルタを提供すること。【解決手段】オゾンを溜めることができる処理槽５１を有し、処理槽５１内の収容物をオゾンによって処理することができる電気機器５０は、流出路５５と、フィルタ１とを含む。流出路５５は、その一端５５Ａが処理槽５１に接続され、処理槽５１内のオゾンを当該一端５５Ａから流出させる。フィルタ１は、流出路５５に組み込まれ、一定長さ以上のジグザグ流路４０を有する。フィルタ１は、当該ジグザグ流路４０をオゾンが通る際に流路側壁４０Ａにオゾンを衝突させながら通すことによって、オゾンの自然分解を促進させる。【選択図】図６
