Fixed Enclosure mounted Filament Cleaner/Oiler

thingiverse

Mount a simple filament cleaner and oiler on top of your enclosure for easy maintenance. If your spool sits outside the enclosure, this setup will efficiently clean dust from the filament before it enters the enclosure. To improve airflow, attach an M5 pneumatic connector at the bottom and guide it through a PTFE tube to the extruder. This solution works specifically with direct drive extruders. The design accommodates 1.75mm filament, but you can easily drill up the bottom hole to accommodate 3mm filament as well, providing some extra flexibility.