Filament Filter Ender 3
thingiverse
This small easy-to-print device can protect your filament-based 3D printer from two common issues - dust and friction. A piece of sponge wipes the filament clean from any dust particles and prevents them clogging the extruder. Unlike other filters, in this model, I added an arm that fits easily into the Ender leaving the filter in a fixed position.
Download Model from thingiverse
With this file you will be able to print Filament Filter Ender 3 with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Filament Filter Ender 3.