Free40x40mm fan housing
Printables
6 model
Free
FreeFan Shroud E3D 40x40mm
Printables
FreeBL Touch Fan Mount 40x40mm
Printables
FreeFloating Case for BTT TFT50 & Raspberry Pi - Fits 40x40mm Fan
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FreeSnapmaker U1 40x20mm fan mount for x,y driver cooling - clip-on
Printables
FreeFlashForge Adventurer 5M lower rear fan spacer- to fit a standard 40x20mm fan to non Pro model for filtering.
Printables