A Charcoal Filter for Good water.

木炭过滤器得到健康水。

Shaking was not sufficient for nicotine extraction in charcoal filter.

②振荡提取对活性炭滤嘴中吸附的烟碱量萃取不完全；

This means that an activated-charcoal filter will remove certain impurities while ignoring others.

这意味着活性炭过滤器会去除某些杂质同时忽视其他物质。

This means that an activated charcoal filter will remove certain impurities while ignoring others.

这意味着，活性炭过滤器会删除某些杂质，而忽略了其他。

Charcoal is used to filter water.

木炭是用来过滤水的。