Inline Duct 3D Print Models
10000+ 3D Print Models
cults3d.com
6in Duct System with Magnetic Quick-Connect, Wall Mount System and Sealing Cap - 3D Printable
makerworld.com
12cm to 6cm exhaust duct reducer flange (with added louver grille)
FREE
makerworld.com
Customizable Air Duct Pipe Reducer Adapter, Large-to-Small Exhaust Pipe Reducer for Range Hoods