Prusa i3 MK3 MK3S MK2.5/S MMU2S Specific Heatbreak
Prusa i3 specific heatbreak. Drop-in heat break replacement for your Original Prusa i3 3D printer.
- compatible with Prusa i3 MK3, MK3S, MK2.5/S, MMU2S 3D printers
- stainless steel material
Why buy from FilamentOne
USA company manufacturing and distributing 3D printing supplies and tools
Years of experience in the plastic industry and 3D printing technologies
Known for premium quality 3D printing filaments, great customer service and as a valued member of the community