| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Enhance your P2S 3D printer with precision filament detection. The Bambu Lab Extruder Filament Sensor — P2S is a genuine OEM upgrade component designed to improve printing reliability by accurately detecting filament presence inside your printer's extruder assembly.
This compact sensor module is engineered for installation on the upper portion of the extruder of the Bambu Lab P2S series. Its primary job is to monitor whether filament is correctly loaded and present — helping the printer react quickly to filament run-outs or feed issues that could otherwise compromise print quality.
Whether you're replacing a worn part or adding improved filament detection to your workflow, this sensor is a simple, essential accessory for consistent 3D printing performance.
| Specification | Details |
|---|---|
| Compatibility | Bambu Lab P2S series 3D Printers |
| Materials | Plastic construction |
| Color | Grey / Black |
| Packaging Size | ~60mm × 60mm × 30mm |
| Packaging Weight | ~0.0045kg |
The extruder filament sensor is a small but critical component in modern 3D printing:
Helps prevent wasted filament by detecting when filament runs out or fails to feed.
Ensures your printer can pause cleanly instead of printing air or errors.
A simple maintenance or upgrade part to keep your P2S running smoothly.
Designed exclusively for the Bambu Lab P2S model series — this sensor won't function with other Bambu Lab printers such as the H2S, H2S Laser, or earlier P1 series without a specific matching sensor kit.
