Both brands use municipal water for processing and bottling. 这两个品牌都是采用市政自来水生产和装瓶的。
The use of a whole house water filter is the last means of protection from breakdowns in municipal water treatment and sanitation systems. 家庭整体水净化设备的使用可以防止市政自来水处理和卫生环境系统的崩溃。