Deck/Safety equipment/331145-331147 RESPIRATOR

By connecting a lightweight belt-mounted adaptor with flexible hose, two screw-in filters can be used in place of the normal single filter.  This means that filters can be oriented away from the source of contamination, and two filters used in parallel to provide extended filtration capacity.

通过将一个轻便的带式适配器与软管连接，可以使用两个旋入式过滤器来代替普通的单个过滤器。这意味着过滤器可以朝向远离污染源，并且两个过滤器并行使用以提供更大的过滤能力。