Samsung Jetbot - VR30T80313W - VR30T80313W/AA

So, Samsung went and made a pretty good and relatively reasonably priced robovac. And then they decided to not bother making consumables for it.

I've done a lot of experimenting, and this is as good as it's going to get. I've pretty much given up on perfecting this piece. I don't think I've got a lot more I can do with it.

To use this file, print the piece (you don't need to use supports, even though your slicer will say you need to). 

Once printed, put glue into the three tubes (I've found Gorilla works better than super glue), stuff some bristles into the tubes, use pliers to squeeze the two tabs into the bristles so that they get trapped in place, and then wait for your glue to dry.

Once done, MAKE CERTAIN TO CUT YOUR BRISTLES SO THAT THE MAIN BRUSH DOESN'T EAT IT!