0282目のつけ所が名無しさん (ワッチョイWW 894d-8ixw)
2017/12/02(土) 14:41:03.15ID:73y450hB0普通に商品説明に書いてあるじゃねーか
Filter:
• Filter replacement is very convenient, when it need to change it will remind, automatically, it is very intelligent
• The suggestion of filter replacement cycle is three to six months