Neptune 4 Plus/Max Filament Runout Sensor

Elegoo Neptune 4 Plus/Max Filament Runout Sensor

Ensures you don't lose a print when you run out of filament. The sensor will trigger a pause in the printer so it can wait for filament to be reloaded and the print can resume where it left off.

Genuine Elegoo OEM part made for Neputune 4 Plus and Neptune 4 Max.