本实用新型涉及饮用水过滤器，特别指一种多级连接外压式自来水 过滤器。
The utility model relates to a drinking water filter, in particular to a multi-connecting and external pressure type drinking water filter.
本实用新型涉及饮用水过滤器，特别指一种多级连接外压式自来水 过滤器。
The utility model relates to a drinking water filter, in particular to a multi-connecting and external pressure type drinking water filter.
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