H2D Double PTFE Holder

This is a simple Double PTFE Holder for original PTFE Tube when you use TPU and direct access.I used PETG, you can use also ASA, ABS o better material (you have to verify the prifile).If you use tecnical material, with hot room, do not use PLA to print this model.If you install the PTFE Holder all the way, you will not have interference with mechanical parts. Note for right installation:Is better insert the PTFE Holder at changing nozzle selection, by the Nozzle & Extrusor menu.Be sure to install the PTFE Holder all the way, to avoid interference with mechanical parts.