Inogen One G3 Oxygen Concentrator Outlet Removal Tool

Created a tool to remove and install the outlet barbed fitting on a Inogen One G3 oxygen concentrator.  The fitting gets removed or installed by slotting the tool over the fitting and turning.

Make sure to print the model with the opening facing away from the build plate.  Best to have atleast 15% infill and 3 perimeters as the fittings need some force to tighten/loosen.