Wanhao Duplicator i3 Right Side Filament Guide (4mm PTFE)
This is a 1.75mm Filament Guide for the Wanhao Duplicator i3. Inspired by the other designs here I created my own custom design since I am feeding from the Right Rear of my Printer.
Guide can be used with out PTFE Tube but works Best when used with 4mm OD PTFE Tube with enough slack to allow extruder to move freely from left to right & top to Bottom. I used this thing: http://www.thingiverse.com/thing:932102 for hte extruder end and worked great with my 4mm OD PTFE.
Included Pictures of the Part as printed, then Installed with OUT PTFE Tube and then completed Assembly with PTFE Tube. I will say this combo works great so far and no issues with dragging or Filament getting snagged.
If you want one for the Left side, load it up in Software (Cura) and Mirror/ Flip it. Slice, Print, Enjoy.