Ultimaker Hot End Isolator Coupler PTFE Inner Sleeve for 1.75mm 3mm Filament

The Ultimaker Hot End Isolator Coupler PTFE Inner Sleeve is designed for use with 1.75mm and 3mm filament in 3D printers. Key features include high-temperature resistance, ensuring reliable performance during extended printing sessions. The PTFE material provides excellent thermal insulation, reducing heat creep and improving print quality. Its precise engineering ensures a snug fit, minimizing filament leakage and enhancing overall printer efficiency. This inner sleeve is essential for maintaining optimal extrusion and preventing clogs, making it a crucial component for achieving high-quality 3D prints.