家庭用水只要经过金属管道难免含铅,

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楼主 (北美华人网)
一般的滤水罐不一定能把铅过滤掉, 需要 满足 NSF/ANSI Standard 53 标准的才行。 下面推荐一个: Amazon.com: Brita Filter Replacements for Water Pitchers and Dispensers, Elite, NSF Certified to Remove 99% of Lead, 2 Count, Blue Visit the BRITA Store 4.6 4.6 out of 5 stars    (51,277)Amazon's Choice 40K+ bought in past month
$33.98 $33 . 98 $16.99 per count ($16.99 / count)