Respirator Mask Vent Plug

thingiverse

This is a simple plug to cover the respirator vent of an RZ style mask. These little plugs go into the vent of the respirator mask. On standard valves, it produces an airtight fit.You can continue to use your RZ mask and not exhale any unfiltered air. You can remove the diaphragm from the front of the valve. You wont need it anymore unless you want to convert back to using a vent. If you print it in a contrasting color, it will be more visible.