Dust collection hose adapter for Triton 2.25 HP Router to 1.25" shop vac

This is a simple dust collection port adapter that I made to connect my 1.25" shop vac to my Triton MOF001 2-1/4 HP Dual-Mode Plunge Router.

I got best results printing with screw-threads on the top, and with a brim of 3-5mm.