Upgrades and expansion modules - Prusa

Upgrade kits for Prusa printers

Our range includes upgrade kits for Prusa printers, designed for users who want to upgrade their existing printer without buying a new one. This solution is ideal when the printer's design is still working properly but they need newer electronics, improved usability, higher performance, or compatibility with the latest features found in newer models. This category includes the MK3S+ upgrade kit for Original Prusa i3 MK3/S printers. This kit is for those looking to update an older model and improve its capabilities.

MK4S upgrade kits are also available for the Original Prusa MK4 and Original Prusa i3 MK3/S/+. These Prusa accessories allow you to upgrade to a newer hardware configuration without having to sacrifice your current printer. We also offer a CORE One upgrade kit for the Original Prusa MK4S printer. This solution is for users who want to upgrade to the CORE One design.

Prusa enclosures for more stable printing

The category also includes enclosures for Prusa printers. The enclosure helps maintain a more stable working environment, reduces drafts and temperature fluctuations in the room, and organizes the space around the printer. Our store offers the Original Prusa Enclosure, a 3D printer enclosure designed for use with select Prusa models. Original Prusa MINI Enclosures are also available, including a version with a filtration system.

The case is useful in a home workshop, tech lab, design office, or school 3D printing room. It protects the work area from accidental contact, helps keep the printer tidy, and can improve print consistency. When choosing a case, it's important to match it to the specific printer model, as the Prusa MINI, MK4, and CORE One have different designs and mounting requirements.

MMU3 for multi-material printing Prusa

The Prusa Modifications and Upgrades category also includes MMU3 modules, which allow you to expand your printer to work with multiple filaments. This solution is perfect for those who want to print multicolor models, use different materials in a single project, or use support material alongside the main filament. The MMU system expands the printer's capabilities but requires proper assembly, calibration, and customization for the specific model.

In this category, you'll find the MMU3 Enclosed for Original Prusa CORE One 3D printers in both Full Kit and pre-assembled versions. The MMU3 Lite for the Original Prusa CORE One is also available in Full Kit versions. MK4 users can choose the MMU3 upgrade kit for their Prusa MK4 3D printer. These kits allow you to upgrade your printer to support multiple materials, without having to manually change filaments for each color or print step. MMU modules are ideal for miniatures, mockups, prototypes, case labels, educational components, and parts requiring support from a different material.

Connectivity, monitoring and filtration in Prusa printers

The category also includes Prusa accessories that enhance printer control. The Buddy3D is a camera for the Prusa CORE One 3D printer that allows you to monitor the print process. This is useful for long print runs, working in a separate room, or when you want to quickly identify model detachment, first-layer errors, or stopped printing. The ESP-01S WiFi adapter for the Prusa MINI+ and MK4 is also available. The connectivity module simplifies the printer's networking capabilities and improves the user experience.

We also offer filtration systems for Prusa CORE One, CORE One+, and CORE One L printers. Filtration is important for regular printing, especially in enclosed spaces, workshops, and commercial spaces. It helps reduce the amount of fine particles suspended in the air while the printer is running.