Thank you MMB so much for the feedback you posted on the Home Depot website. I am sorry to hear that you were recommended the incorrect part for your Moen garbage disposal. If you do not need the Moen Garbage Disposal Removable Splash Guard, but you are still in need of assistance, please contact Moen directly at 800-289-6636. Our business hours are 8:00 am - 7:00 pm Monday through Friday.