This plate is for your SNOTTY ONE nasal aspirator.
Occasionally you may use too much force and on an angle when taking your snotty one apart. This can result in stress fractures and eventually the breakage of the plug.
This part is easily replaced, and is not automatically covered by our warranty.
All you need to do is remove the two screws and replace the base plate with plug with your new part.
The base plate comes with a small black replacement o-ring set for the BACK and TAP of the plate.