About this product

The Creality 4004010290 K2 Pro PTFE Tube and Connector is a precision OEM replacement part designed to ensure smooth filament feeding in Creality K2 Pro 3D printers. It includes a low-friction PTFE tube and secure pneumatic connector that work together to guide filament from spool to extruder with minimal resistance. Buy now to restore consistent extrusion performance and reliable 3D printing results for your Creality K2 Pro system.

Description

The Creality K2 Pro PTFE Tube and Connector is engineered to support reliable filament movement through the printer's extrusion pathway. Designed as a direct OEM replacement, it restores the original filament routing performance by reducing internal friction and ensuring a secure connection between tubing and extruder inlet. This helps maintain stable extrusion pressure and reduces common issues such as under extrusion, clogging, or filament slipping.

The PTFE material offers high durability and heat resistance, making it suitable for continuous 3D printing workloads. Combined with the precision-fit pneumatic connector, it ensures a tight, vibration-resistant connection that supports consistent print quality over long printing sessions.

Features

Key benefits of the Creality K2 Pro PTFE Tube and Connector include:

• Low friction PTFE tubing for smooth filament flow
• OEM fit designed specifically for Creality K2 Pro printers
• Secure pneumatic connector prevents tube slippage
• Improves extrusion consistency and print reliability
• Heat resistant construction suitable for long print cycles
• Easy plug and play replacement for worn or damaged tubing

What's in the Box

• 1 x PTFE Tube (Creality K2 Pro compatible)
• 1 x Pneumatic Tube Connector

Specifications

• Product type: PTFE Tube and Connector Kit
• Model: 4004010290
• Compatibility: Creality K2 Pro 3D Printer
• Material: PTFE (Tube), Metal/Plastic pneumatic connector
• Filament compatibility: 1.75mm filament
• Function: Filament feed guidance system
• Installation: Push-fit connector system
• Application: 3D printer extrusion pathway maintenance

FAQ

Is this compatible with other Creality printers?

This kit is designed specifically for the Creality K2 Pro system. Compatibility with other models is not guaranteed and depends on filament path design.

What problems does this part solve?

It helps fix issues such as filament slipping, inconsistent extrusion, increased friction, or damaged PTFE tubing inside the extrusion system.

How often should the PTFE tube be replaced?

Replacement depends on usage, but it is typically recommended when wear, discoloration, or feeding resistance is observed.

Is installation difficult?

No, the part uses a push-fit connector system designed for quick replacement without specialized tools.