A must have official Spare part for repairing your machine once the stock filament detection module is broken.
Fixed for damaged sensor: built-in sensor is sensitive and can accurately detect the condition of the filament.
Backup for build your own FDM printing project: detect all types of filament PLA ABS PETG ASA CF WOOD TPU.
Easy to change: remove the filament holder, then get the old one off, install the new filament run out sensor.
If you need other replaceable accessory like nema 17 hot end silicone wiper brush heating block heat break print bed head x y e z axis stepper drive heater mat pad ceramic thermistor, please welcome.