Stock CR-10 Fan Duct

thingiverse

I needed an exact fan duct replacement for my CR-10, as the original duct mounts broke when somehow a print must have snagged the duct and broke it. I remixed the duct to be almost exactly like the original one that came with the printer. All the other remixed and upgraded fan ducts on Thingiverse that I tried, channeled too much air over the filament which resulted in bad layer adhesion. So I remixed this one to be as close to stock specs as possible.