Ender 3 Control Box Fan Cover Plate

thingiverse

Fed up with bits of filament getting sucked into the fan on your Ender 3's control box? So was I! That's why I created this - a simple solution that eliminates the problem for good. The air intake vents are cleverly positioned on the sides of a sleek, slimline design called a 'rotunda'. To make it even more user-friendly, I added some text to the cover plate that shows exactly how to turn the bed-levelling knobs to achieve the perfect tightness or looseness - much clearer than those confusing up and down markings on the adjustment wheels.