Needed to save space with my print farm. Designed this simple mounting system to eSun filament dryers that mounts onto a typical top extrusion. I've had two of these on my Ender 3's for a few months now and they have worked very well.

You will need 3 M5x30 bolts and 3 M5 T-nuts to mount it in place of the stock filament holder.

Feel free to modify as necessary.

Creality

Ender 5

Doesn't Matter

No

0.2

50

Could probably change up the infill, I just used 50 to give it some mass. I also went with 6 walls/top/bottom to help with rigidity.