順便查了NSF認證 在美國是 Protect Plus LLC 11515 Vanstory Drive Suite 110 Huntersville, NC 28078 United States 704-584-0704 送檢 認證部分勞煩各位自行參考 Brita USS-323 Facility : Zhongshan, China Atrazine Reduction Cyst Reduction Lead Reduction Lindane Reduction Chlorine Reduction Nominal Particulate Reduction, Class I Taste and Odor Reduction