Blue Pure 121 額外保護顆粒和碳過濾器

智能過濾，值得信賴

• 這是適合您的濾鏡嗎？

  Find the Blueair model name on the label inside your air purifier.

• 準確的過濾器壽命跟踪

  RealTrack technology tracks the filter lifetime based on pollutant levels & usage. When it’s time to replace your filter the app will alert you!

• 訂閱並節省 15%

  Dirty filters clean the air less efficiently. Sign up for a filter subscription and get fresh filters delivered right when you need them.