Fan Duct

thingiverse

I designed this custom fan duct for my Anycubic Linear Plus 3D printer to minimize the power supply fan's ear-piercing whine. It makes a noticeable difference, mainly by converting the noise into a lower-pitched hum that's less grating on the nerves. I'm also pretty pleased with how it looks - like a sleek Cummins diesel exhaust pipe - and think it adds a bit of industrial charm to my printer setup.