Prusa Spool Holder Enclosure Adapter

thingiverse

I built an enclosure for my MK3S and needed a solution for filament spools. I tried some interior spool holder designs but decided to just re-purpose the spool holder that came with the printer. I used a router to cut a .375" x 7.0"(End to End) slot into the top of my enclosure just above the x-axis assembly. This allows for the filament to move with the print head which is especially useful for tall prints. I silicone'd down the slot cover. The spool mounting block is designed for drywall or wood screws (#10). Pick a length appropriate for your enclosure top. You can screw it down right up against or very near the slot cover. The spool holder interface part is removable, just snap it onto the Prusa Spool Holder and slide it into the grove on the mounting block.