These Bags Will Fit Aerus Fresh Era Upright Vacuum Cleaners Also Fits Royal Dirt Devils: 673, 673Z, 1018, 1018Z, 1025, 1028, 1028Z, 1030, 1030Z, 1058, 1058Z, 7730, 7730Z, 089000, RY8500, RY8100, RY8200, RY8300, RY8400, RY6400, RY6500 and all other Royal Dirt Devil Top Fill Uprights Original Manufacturer's Numbers: 2-066247-001, RO-2-066247-001, 2066247001, 3-067247-001, 3067247001, 3-671075-001, 3671075001 Recommendations To protect your motor and maintain peak suction power change bags when 2/3 full. When Vacuuming fine particles such as powder, plaster dust, etc., change bags more frequently. Do not reuse or overfill dust bags as a loss of cleaner suction and/or bag breakage may occur. New Item: New Items Have Never Been Used. These Items are Still Covered Under Our Return Policy.