Joan H Hemlock , MI November 10, 2020 Appliance: Whirlpool Refrigerator WRF560SMHW00 Whirlpool Refrigerator Wrf560smhw00: Filters needed to be replaced as suggested by manufacturer. How to replace Whirlpool Freshflow Refrigerator Air Filter. Ordered name-brand replacement filters from Appliance Parts Pros Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes