Premium PTFE Tube for 1.75mm Filament - 4mm OD/2.5mm ID, High-Temp Teflon Tubing Compatible with Bambu Lab AMS, Prusa MMU3, Ender, Direct Drive, with

Premium PTFE Tube for 1.75mm Filament - 4mm OD/2.5mm ID, High-Temp Teflon Tubing Compatible with Bambu Lab AMS, Prusa MMU3, Ender, Direct Drive, with

【Universal Compatibility】Designed for 1.75mm filaments, compatible with Bambu Lab AMS (X1/X1C/P1P/P1S/A1/A1 Mini), Prusa MMU3, Creality Ender, and most Bowden/direct drive systems. PTFE material ensures jam-free feeding and smooth operation. 【Industrial-Grade Heat Resistance】Made of 100% pure PTFE (Teflon) withstanding 260°C, offering 30% higher durability than standard tubes. Ideal for high-speed printing and abrasive filaments like TPU/PETG. 【Precision Inner & Outer Diameter】Optimized 2.5mm ID reduces filament friction, while 4mm OD fits E3D V6, Micro Swiss, and other hotends. Includes 2 tube cutters for seamless DIY replacements. 【Anti-Abrasion & Quick Installation】Reinforced inner layer prevents cracking, extending lifespan to 10,000+ hours. Pre-installed quick-connect fittings enable 5-second tool-free installation. 【Lab-Tested Reliability】Endorsed by 5000+ printers globally, rigorously tested for 2000+ hours. Backed by 90-day replacement warranty and lifetime technical support.