Portafilter Funnel for DeLonghi Dedica EC685

This funnel clamps onto the bayonet lock of the portafilter of a DeLonghi Dedica EC685. It prevents loss of coffee during filling and tamping. It is modeled off a third party bottomless portafilter with a slightly looser fit than the original one. Try to scale in Z by a few % to vary the fitment.

The funnel is easily printable. The only needed supports inside of the bayonet lock grooves are already built into the STL and break out easily with a flathead screwdriver or a similar tool.