Dean K Glen Burnie , MD March 18, 2023 It froze up I needed to replace the broken float that I broke pulling the bucket out to clean the filter. I let the ice melt away. I cleaned the filter and taped the shutoff switch up and ran the unit. It functioned quite well, so I ordered and installed the float. Put it back together and will use the new filter I ordered, so I can switch the filters at cleaning time so they can dry thoroughly between cleanings. Read More... Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes