A complete PTFE tube and pneumatic connector kit for Bowden-style 3D printers. Includes PTFE tubing and push-fit connectors for a secure, leak-free filament path from extruder to hotend.
PTFE tube: 2mm ID / 4mm OD, low-friction inner surface
Includes PC4-M6 and PC4-M10 push-fit connectors
Compatible with 1.75mm filament
Fits Ender 3, CR-10, and most Bowden-style printers
