SIDE PLUG-IN FILTER CARTRIDGE

摘要

A respirator (10) that includes a mask body (14), a filter cartridge receptacle (15), and a filter cartridge (12). The filter cartridge (12) has a side (30) that is capable of being plugged into the receptacle (15). The filter cartridge (15) can be inserted into the proper position within the receptacle (15) while the mask body (14) is being donned. The securement can be achieved without having the user visibly witness the actual engagement. An audible click or other indication can be provided so that the user knows that proper engagement has been achieved. The engagement may exhibit little spacing between the filter cartridge (12) and the mask body (14), thereby improving viewer visibility and making the inventive respirator (10) more comfortable to wear.