The outlet filter prevents micro-particles from being inhaled by the oxygen user, and must always be in place while using your Invacare Mobile device. This 5-filter pack will allow you to have extra filters on hand, as the output filter must be changed annually. 

*Please note: The outlet filter is located beneath the cannula nozzle and can be accessed by removing the cannula nozzle with a T20 screwdriver.

Coast to Coast
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