Steve S Odenton , MD December 02, 2016 My microwave needed a thorough cleaning (hence the new grease filter) and it had a broken handle on the door I ordered the grease filter rather than trying to clean the existing one and I watched a video on YouTube on how to remove the trim inside the door to replace the handle. Total time spent on both tasks: 25 minutes. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes