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White PTFE tube coil 26ft long 2mm inner 3mm outer diameter

Unique-Bargains

Unique-Bargains PTFE Tube 26Ft White 2mm ID 3mm OD 1.75mm Filament

SKU CH-KB9G-5RXJW

White PTFE tubing with a 2 mm bore guides 1.75 mm filament through most 3D printers and comes in a 26.25 ft roll

  • Precise 2 mm bore guides 1.75 mm filament smoothly
  • 25 ft PTFE length covers multiple printer builds
  • Low-friction tubing reduces extruder drag and jams
  • White PTFE resists heat and chemicals in demanding prints
  • Universal 2 mm ID × 3 mm OD fits most 3D printers

Precision PTFE Tubing for 1.75 mm Filament

This white PTFE tube measures 26.25 feet with a 2 mm inner diameter and 3 mm outer diameter. It is manufactured to guide 1.75 mm filament smoothly from extruder to hot-end. The material resists heat and friction inside Bowden or direct-drive setups. Length allows multiple printer builds or spare replacements.

Suited for Bowden and Direct-Drive Upgrades

Builders fitting Anet, RepRap, Prusa or MendelMax machines will find the dimensions match stock tubing. Users needing a different inner diameter or a coloured tube for quick identification should look elsewhere. The single 26.25-foot length may not cover very large multi-extruder farms without extra packs. No fittings or couplers are included in the package.

Consistent Flow During Long Prints

PTFE maintains low friction over extended heating cycles, reducing filament drag on multi-hour jobs. The tight 2 mm bore prevents buckling while still allowing smooth retraction sequences. Heat resistance keeps the tube from softening at typical PLA, PETG or ABS nozzle temperatures. Dimensional stability preserves first-layer adhesion across repeated thermal expansion.

Highlights

  • Precise 2 mm bore guides 1.75 mm filament smoothly
  • 25 ft PTFE length covers multiple printer builds
  • Low-friction tubing reduces extruder drag and jams
  • White PTFE resists heat and chemicals in demanding prints
  • Universal 2 mm ID × 3 mm OD fits most 3D printers

Specifications

BrandUnique Bargains

Questions about this item

Does my 3D printer need a Bowden-style extruder with 3 mm push-fit couplers to use this 2 mm ID PTFE tube?

The tube has a 3 mm outer diameter and 2 mm inner diameter, so it fits standard push-fit couplers that accept 3 mm OD tubing and guides 1.75 mm filament.

Can I combine this 26.25-foot white PTFE tube with the shorter original tubing already on my printer?

Yes, you can splice it with existing 3 mm OD PTFE sections using matching push-fit couplers; the 2 mm ID matches 1.75 mm filament throughout.

How do I confirm the 2 mm inner diameter is feeding 1.75 mm filament smoothly after installation?

Load filament and watch for steady extrusion without grinding or slipping; the precise 2 mm ID should let 1.75 mm filament slide freely through the 26.25-foot length.

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