Ender 3 Nozzle Fan Duct (Original)
thingiverse
The original Ender 3 nozzle fan duct converted to .stl. Original .step file can be found at: https://github.com/Creality3DPrinting/Ender-3/blob/master/Ender-3%20Mechanical/STP/Nozzle%20fan%20duct.step Performs and fits better than the alternatives I tried. Printing it vertical with supports gives good results.
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