Adaptor to clean roomba filter

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.