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Transparent PTFE tube, 4.9 ft coil, 2 mm inner diameter

Unique-Bargains

Unique-Bargains PTFE Tube 4.9Ft ID 2mm OD 4mm 1.75mm Filament Transparent

SKU CH-81K9-QGS7E

PTFE tube with 2 mm inner diameter guides 1.75 mm filament smoothly from extruder to hotend

  • Precise 2 mm bore guides 1.75 mm filament smoothly
  • Low-friction PTFE reduces drag for reliable extrusion
  • Rigid 4 mm outer wall holds a kink-free arc
  • 9 ft length suits most Bowden setups
  • Transparent tube lets you inspect filament flow

Precise ID for 1.75 mm filament

This PTFE tube is manufactured with a 2 mm inner diameter specifically for 1.75 mm filament. It suits most common 3D printers including Anet, RepRap, Prusa and MendelMax models. The transparent material lets you inspect filament flow visually.

Slippery PTFE reduces friction

The low-friction surface maintains a smooth arc from extruder to hotend without kinking. A 4 mm outer diameter provides enough rigidity to hold that curve while staying flexible enough for Bowden routing. Length is supplied as 1.5 metre or 4.92 feet.

Single tube, no fittings included

Only the PTFE tube itself is in the package; push-fit couplers or collets must be sourced separately. Buyers needing pre-cut lengths or integrated connectors should look elsewhere. The tube is new and ready to cut to your exact run.

Highlights

  • Precise 2 mm bore guides 1.75 mm filament smoothly
  • Low-friction PTFE reduces drag for reliable extrusion
  • Rigid 4 mm outer wall holds a kink-free arc
  • 9 ft length suits most Bowden setups
  • Transparent tube lets you inspect filament flow

Specifications

BrandUnique Bargains

Questions about this item

How do I know this tube length is right for my printer?

The tube is 1.5 meters or 4.92 feet long; measure the distance from your extruder to the hotend and add a little slack for a smooth arc.

Will the 2 mm inner diameter actually guide 1.75 mm filament without binding?

Yes, the 2 mm ID is designed specifically for 1.75 mm filament and gives enough clearance for reliable feeding.

What does the 4 mm outer diameter mean for fitting into my hotend or coupler?

The 4 mm OD matches standard PTFE couplers and hotend openings used on most 3D printers.

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