The Prusa Nextruder Brass CHT Nozzle is a premium, high-flow extrusion component engineered specifically for Prusa's next-generation Nextruder assembly. Featuring advanced Core Heating Technology (CHT), this 0.4 mm nozzle splits the filament into three separate strands before melting, providing significantly more even heating and an increased volumetric flow rate. This all-metal nozzle integrates flawlessly into the Nextruder's specialized all-metal filament guide system, entirely removing failure-prone PTFE liner tubes from the hotend path to maximize system reliability and facilitate ultra-fast, leak-free nozzle swaps.