3D Printer Bowden Tube 2M, PTFE Tube Teflon Bowden Tubing with high Grade PC4-M6 & PC4-M10 Pneumatic Fittings,Tube Cutter, for 1.75mm Filament Ender 3/Ender 3 V2/Ender 3 Pro/CR 10 Series

I ran some carbon fiber through my FLSUN ST and it got stuck and ruined the feed tube. This kit was a lifesaver and the cutter was the best part. It works just like a commercial PVC cutter, making a clean, straight cut without compressing the tubing. The Teflon tubing turned out to be a good replacement for the default tubing and now I can run carbon fiber. As well, the tubing is translucent so I watch the filament feed. The rice was right and delivery was super fast.

Nice tubing cutter, good tubing, and well built connectors. Used to make a 2-1 junction for a P1S so both the external spool and the AMS can be connected simultaneously without having to plug and unplug the PFTE tubes.

Great all in one kit that included everything I needed to complete my project. The tube cutter was exactly want I needed and it was a added perk to have one included!

Works great so far, I installed today. Works perfectly with my Anycubic Vyper.

These all are nice components and on the surface they make a perfect fit for my Anycubic Vyper with the same fittings and ID/OD tubing. Even though it does not say it works in the Anycubic Vyper it seems to have the same spec.I can use some of these components, but the tubes themselves cannot be used with the Anycubic Vyper. After replacing my old tubing, I had a lot of printing issues lots of globing and bleeding. After a detailed examination and verification that I installed it correctly (lengths, etc.), I switched back to the original and all the globing and bleeding vanished. I also checked to ensure I installed it exactly the same as the original, but issues remain. I do like the fittings and cutter, but the tubing does not work in my printer. For now I will have to use the original and look for another option for replacement tubing.

With an Ender-3 I've discovered that when the prints go south and nothing wants to print correctly (with defaults and KNOWN GOOD gcode), start by replacing everything on your printer that comes in this package. I do the replacement while the hot end is at 200. I do it in this order; Raise Z axis 70 mm to whatever to gain height from the bed. Remove fan shroud and extrude 10 mm then retract by 30 mm. Remove filament. You may have a 'slug' at the end and it if it gets stuck. . .Cut filament or tube, doesn’t matter. Back off extruder nut and remove that end. Do the same with the hot end nut and remove entire piping. Remove HOT nozzle and run spare tube from the top all the way through heat block – don’t back it out. Replace nozzle that will QUICKLY heat up! Replace BOTH extruder nuts. Did you determine how much tube should go in the hot end once the nozzle was replaced? It needs to be butted on against the top of the nozzle and also squarely cut. Make sure that amount of tube is now pushed back into the hot end and lock the extruder nut with the clip. Do the same thing on the other end and you’re good to go. Just make sure the bed is level and do a test print on something small that YOU KNOW has printed successfully in the past. Good luck!One other thing. I’ve gotten other nozzles and specialty tubing, etc with limited results, quick failures, etc. This kit seems to be about as ‘original’ as it gets so I’m very happy (knowing it’ll go south again but at least this is the least painful solution I’ve found).

I was caught by surprise when my bowden tube kept popping out of the extruder. This kit came for me the next afternoon, and came with a nice cutter for trimming up the tubes as well. Worked perfectly, no complaints.

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