About this 3D model

https://www.youtube.com/watch?v=PNEWGnMkVv4&feature=youtu.be This adaptor is used to clean an irobot roomba 700 series filter with a bicycle pump. (The print is two-tone, as I misjudged how much red filament I had left). The adaptor was printed on a rep 2 using the standard 200 um PLA settings.