Filament quality troubleshooting guide

Underneath are the most common issues regarding the quality of your filament presented. Select the problem that looks similar like you encounter.

nozzle build up 1

Nozzle Build-up


Bumps/particles in Filament

output too thin

Output Too Low or Too Thin


Polymer Degradation


Abnormal Smoke Production

WavingCurling filament_01

Output Is Too Liquid

filament thickness deviation 3

Filament Thickness Deviation (Inconsistent diameter)

oval 5

Oval Or Flat Filament

bubbles 7

Air Bubbles Or Holes In Filament

recycling peek walkthrough 4

Rough Filament Surface