Capricorn XS Series Premium PTFE Bowden Tube

Bulk Pricing: Buy 2 - 100 Discount per item ($13.50)

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Current Stock: 128

Free shipping in Canada for orders over $140 before tax. (via Canada Post)


Capricorn's flagship PTFE Tubing, enhanced with a proprietary blend of high performance additives. 1.9mm ID, 4mm OD for 1.75mm filaments.

This is, hands down, the single best PTFE Bowden tubing you can buy for your home 3D printer.

Guaranteed to always be the right diameter, and perfectly round. Print flexible filaments without the binding up that happens with over-diameter tubes.


Price for PTFE tubes are per meter.  For quantity, please enter the number of continuous meters you require.

Greater than 1 meter of tubing reduces price to $13.50 per meter.


Package Contents:

  • Capricorn PTFE Bowden Tubing of specified length - XS series

Buy Capricorn PTFE bowden tubing from #Spool3D for your 3D printer in Canada without the surprise cost of the exchange rate!



5 out of 5 (based on 14 ratings)
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Works Great

Much better than the stock tubing on my Ender 5
Posted by Mark Prescott, May 05, 2020

Seems to be what I ordered

Came as described. If u need a bowden tube for and ender 3 this is the gold standard
Posted by Evan Lea, May 04, 2020

Excellent PTFE tubing

Bought some of this to refit my Ender 3 earlier in the year, then got more to upgrade the rest of my printers after seeing how well it works. This stuff makes regular white PTFE look like junk by comparison.
Posted by Edward Simpson, January 01, 2020

A MUST upgrade for my Creality Ender 3

I ordered this tubing AND the fittings for my Creality Ender 3 Pro at the same time as I ordered the printer as it's one of the weak points. The Capricorn tubing and the fittings from Spool3D fit perfectly and made for a well running printer!
Posted by Chris Setla, December 29, 2018

Just buy it!

I hadnt bought Capricorn tube for the longest be honest I just thought it was snake how much difference could it make... Then decided why not I'll check it out...well I can tell you yes, yes it does make a difference! The filament path is so smooth its not even funny! I'll be putting it on all my machines now!
Posted by Telli, November 01, 2018


this is to replace the stock filament tube on an Ender 3. Easier to insert and remove the filament, love it!
Posted by Jean-Francois Drapeau, September 13, 2018

fine works well

perfect dimensions - very slippery - looks cool - great quality.
Posted by Allan Crook, August 26, 2018

Easier filament changes.

Since changing out the stock ptfe tube for the Capricorn product I find changing filament easier as the tube end does not distort when printing at high temps.
Posted by Scott, July 29, 2018

Awesome tube!

Used this for my Bowden setup and print results were greatly improved! Recently put my printer inside an enclosure and I guess the heat made the filament stick to the old ptfe tube as as it made my extruder struggle. Really recommend this tube!
Posted by A. Mau, July 27, 2018