The lint filter door assembly (12138100020333) for your Midea front load washer may need replacement if it's no longer securing properly or showing signs of wear. This genuine assembly ensures your washer continues to operate efficiently by containing lint and debris. Designed for Midea appliances, including the 2.9 cu. ft. front load washer and the 3.1 cu. ft. all-in-one ventless washer dryer combo. Before purchasing, verify your device's model number for compatibility.