Filament IR Sensor Upgrade Kit For Prusa I3 MK2.5 MK3 Series Includes Steel Ball Magnets Screws Nuts And Twisted Cable For Easy Mounting And Rock Solid Filament Detection On Your Prusa Upgrades

Enhanced Filament IR Sensor Kit for I3 MK2.5/MK3
✔️ Complete upgrade kit (1 pack) with steel ball magnets and twisted cable

This Filament IR Sensor Upgrade Kit is a plug-and-play upgrade for I3 MK2.5 and MK3 printers, giving rock-solid filament detection and fewer failed prints due to runouts or jams. It's designed for clean mounting and reliable performance in everyday 3D printing workflows.

✅ Filament IR sensor upgrade kit for reliable detection on I3 MK2.5/MK3
✅ Includes steel ball magnet, N40H magnets, twisted cable, screws and nuts
✅ Easy mount with provided screws and nuts for secure, clean routing
✅ Works with standard firmware to pause prints on runout or jams

💡 What is a filament IR sensor upgrade kit used for in 3D printers? This handy upgrade improves runout detection and prevents print failures by pausing the job when filament is missing. - Handy for catching runouts early - Easy to install with included hardware - Reduces wasted material by preventing jams