3 mm × 4 mm PTFE Teflon Tube – 1 m Spool

Key Features

• This 3 mm × 4 mm PTFE tube is designed for 3D printer extruders (for example compatible with the E3D V6) and other Bowden or direct-drive setups. :contentReference[oaicite:3]{index=3}
• Made of PTFE material, providing excellent lubricity and a non-sticky inner surface which helps reduce filament jams and improve retraction performance. :contentReference[oaicite:4]{index=4}
• Operating temperature range is from -180 °C to +260 °C, making it suitable for use in typical FDM/FFF printing environments. :contentReference[oaicite:5]{index=5}

Applications

Suitable for FDM/FFF 3D printers using 1.75 mm filament (or in some setups 3 mm) in a Bowden or direct feed arrangement. Use this tube as a filament guide from the spool to the extruder, or inside the hotend throat where PTFE liner is required.

Specifications

Package Includes

• 1 × 1 m length of 3 mm ID × 4 mm OD PTFE Teflon tube.