This fits the Shark stick type vacuums with the triangular type tubes.
Note: I purposely made for a loose fit, to allow for shrinkage and different printers.
Add tape or silicone glue to have it grip the tube if too loose. I made a shim strip (1mm thk) made of TPU that I glued to the inside surface to make for a tight fit.
The author marked this model as their own original creation.