Ender 3, Ender 3 Pro fan duct for stock fan - Supported

thingiverse

I found this fan duct on Thingiverse ( Ender 3 Pro stock fan ) and it is really looking good, I am pretty sure it is much better than the original part. It fits perfectly to my hot end. Unfortunately one side is sloped and it is difficult to print without supports, but the supports will mess up the things. I managed to print it without supports and it is fully functional, yet it is not pretty, please look at the picture. So I made custom supports for it and here is the part. Printed OK and much easier to clean than the standard supports from the slicer. I use cutters and hobby knife to cut the supports and it is much better looking. At first I recommend you to print the part which has "easy" in the name, if it doesn't work than please try the other supported duct. Original design for the fan duct is here: https://www.thingiverse.com/thing:4210287 Supports are from here: https://www.thingiverse.com/thing:4855608 Enjoy :)