4 model

Free

Downward Blower Duct for Replicator 2

Thingiverse

Free

Stupid Simple Raise3D N2 Downward Fan Duct.

Thingiverse

Free

eSun eBox Filament Tube Downward Coupler

Thingiverse

Free

Stupid Simple Downward Cooling fan duct

Thingiverse