Elegoo Neptune 4 Series Filament Sensor

The ELEGOO Neptune 4 Series Filament Sensor monitors filament availability during 3D printing and helps detect when the filament runs out, reducing the risk of interrupted print jobs. This original replacement sensor is designed for compatible printers in the Neptune 4 series, including the Neptune 4, Neptune 4 Pro, Neptune 4 Plus and Neptune 4 Max. It provides a direct replacement for the original sensor on supported models.