Fits Royal Back Pack Model RY4000, RY4001 Backpack Cleaning System. Also fits Hoover C2401 Shoulder Vac Pro Commercial Backpack Cleaning System, C2401010 Shoulder Vac Pro Commercial Cleaning System, Royal RY4000 Backpack Cleaning System, RY4001 Backpack Cleaning System. App 9 inches diameter on top
1 vacuum cleaner bags. OEM Part Number: 2-KE2105-000, 2KE2105000
1 vacuum cleaner bags. OEM Part Number: 2-KE2105-000, 2KE2105000