Compact extruder fan holder 3D models

Very Compact Makerbot Extruder Variation

Super Simple 1.75mm Bowden Extruder

Filament holder for Prusa i3 (7mm)

Rigidbot Duel Extruder fan holder

Direct drive extruder for 1.75mm filament, NEMA 17, MK8 gear, modified for J-Head with Groovemount plate

Extruder 9mm I/D flexible conduit and fan holder

Double Fan holder

Fan Duct for J-Head - 30x30 mm fan

17H249-02S Stepper motor Mount Fan

Dual Fan ring blower

fan support

Printrbot (Updated) extruder fan bracket in mm