The 2002 Maytag Neptune washer model does not have a traditional filter like some other washing machines. Instead, it utilizes a different system to handle debris and lint during the wash cycle. The Maytag Neptune washer employs a pump and motor system that is designed to pump out dirty water efficiently. The system includes a pump that is capable of handling small debris and lint without clogging or causing issues with the machine's performance. The design of the pump and motor assembly prevents larger objects from entering and causing damage to the pump. In addition to this pump and motor system, the Maytag Neptune washer also features a self-cleaning lint filter. This filter helps to capture lint and other small particles that are produced during the wash cycle. The self-cleaning feature ensures that the filter remains clear and efficient without requiring regular manual cleaning by the user. It is essential to follow the manufacturer's guidelines and recommendations for using the washer and maintaining its optimal performance. While the Maytag Neptune washer does not have a traditional filter that needs to be cleaned or replaced regularly, it is essential to keep the area around the washer clean and free from lint, debris, and other obstructions. Regular maintenance, such as checking hoses and connections, can help ensure the washer continues to work efficiently. If you have specific concerns or questions about your 2002 Maytag Neptune washer, consulting the user manual or reaching out to Maytag customer support can provide you with the most accurate and up-to-date information about your particular model.