Pat R Caledonia , MI April 29, 2017 Dishwasher filter loaded with calcium spray arm support broke taking it apart to get at filter Ordered a new spray arm support and the center spray nozzle which threads on to the spray arm support. Works fine again. Correct parts came in three days. All went well. Wouldn't hesitate to order from Parts Pro again. Read More... 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes Tools: Screwdrivers