Bring new capabilities and better reliability to your 3D printing with one of our new upgraded tool heads. This extruder extension adapter will help retrofit your LulzBot 4 3D printer. Each extruder port will require one of these adapters.

This plug and play extruder extension adapter connects the always-on microblower fan found on the hot end of our new all-metal tool heads to the LulzBot TAZ 4 desktop 3D printer.