Prusa MK4S to CORE One Conversion Kit

Turn your Original Prusa MK4S into the Prusa CORE One and take your 3D printing experience to the next level! With this comprehensive conversion kit, your printer will not only be faster, but can also print larger models and process demanding materials such as PCCF or nylon perfectly - without any warping. Everything you need for the conversion is included, so you have a fully enclosed CoreXY printer that leaves nothing to be desired.

Proven technology, new level

The Prusa CORE One is based on many tried-and-tested components from the original MK4S - you can thus easily upgrade your existing printer and benefit from backwards compatibility. Build plates, hotends, nozzles and other parts can be reused seamlessly.

Space-saving, stylish design

The all-steel exoskeleton of the Prusa CORE One is not only visually appealing but is also a masterpiece of stability and precision. It is also remarkably space-saving - in spite of a w a 50% smaller footprint than the MK4S, it has a 30% larger print volume. Thanks to its compact design, you can fit more printers in the same space - how about a print farm?

Nextruder quality

With the Prusa CORE One, you can be sure that your models will look exactly as you imagined them. The improved Nextruder with 360° cooling creates flawless prints even with challenging 75° overhangs. Plus, the quality-orientated print profiles have been developed in-house to guarantee maximum precision and dimensional accuracy - all while saving time and material.

Maximum filament flexibility

Whether PLA, PETG or advanced technical materials, CORE One delivers the highest quality. Thanks to the high-flow nozzle, input shaper and over 200 customised print profiles, it prints faster than ever before while retaining the proven Prusa quality.

The compact print chamber has been cleverly optimised to avoid warping and to print even challenging materials such as ASA, ABS, PC and PA with ease. Thanks to the active temperature control and automatic ventilation system, you can even print PLA perfectly with the door closed.

Perfect for creative minds and those who like to tinker

The Prusa CORE One is a paradise for modders! Everything is screwed together, nothing is glued - this means maximum freedom for your ideas. With a simple screwdriver, you can completely disassemble the printer and customise it to suit your needs.

If you're more in the mood for physical modifications: The printed parts of the printer offer countless opportunities to give free rein to your ideas!

Further features:

• Open source software and firmware,
• supports multi-colour printing and is compatible with MMU3,
• Doors can be opened a full 180°,
• Possibility to feed filament from a spool hanging above the printer,
• equipped with a LAN connection and a removable WLAN module,
• seamless integration with Prusa Connect and Prusa App,
• can be used offline - simply unplug the WiFi module,
• ideal for print farms,
• versatile expansion with accessories (e.g. optional USB-C camera, GPIO hacker board, Advanced Filtration System, etc.).

Technical specifications: