Summary

A simple printed mount to hold a 1" diameter bar across two single slotted shelf brackets. Makes for a decent looking and very inexpensive filament mount.

Instructions

Install single slotted shelf brackets on the wall next to or behind your printer. Pick up a 1" diameter bar to span the width you need. I am using wood but I think chrome will both look nicer and the filament will unspool easier. Print out two bar brackets and slide them over each shelf bracket.

I printed mine at 0.4mm with two shells and 5% infill for speed and to prototype them but they came out just fine so I used the first run.

Filament Mount for Single Slot shelf Brackets