Geeetech MK8 Extruder 40mm Fan Duct

thingiverse

I designed this fan duct entirely on my own, drawing inspiration from similar designs found within this community. My goal was to create a unique design that would enhance air flow efficiency for the extruder. The MK8 Extruder mesh model by @nikolastsr proved invaluable in helping me develop this object - I'm grateful for their contribution. The print consists of two parts which require assembly via glue, a pencil torch, or friction welding (use caution). You can opt to skip supports if your printer excels at handling overhanging features; that's what I did with my Geeetech Prusa i3 Pro. Given the 42mm clearance between the extruder and nozzle, I elevated the duct slightly to ensure proper fitment. Feel free to download, like, collect, or share this model with anyone you please!