CR-10 40mm fan duct

thingiverse

Thanks for junaling's awesome design. This fan duct works perfect for me with dual Noctua 40x10mm fans. Very efficient cooling performance. Was worried a little bit about the performance of axial fan for cooling the hot end. But actually worked really well. I personally prefer this "just enough" solution than an overkill, noisy and ugly blower fan. Remix Note: - Choose the V1 instead of V2 because V2's blower end is too high. Also hate the extra cable hole for the top fan. - added reinforce mounting holes. Reduce the diameter to perfectly fit original M3 screws. - repaired the model for S3D Highly Recommend to print in PETG/ABS\ You can also find a lot of the 40mm fan grills to be installed Recommendations: https://www.thingiverse.com/thing:1750609 (Sorry, I cannot publish the remix for the top fan grill in the photo because of the license, you can just easily remix it by yourself) https://www.thingiverse.com/thing:2505568