Compatibility: The Vacuum Bags Vacuum Belts For Oreck Are Compatible With Oreck Vacuum Vleaner Xl5, Xl7, Xl21, U2000, Xl2000, 2200, 2600, 3700, 4090, 9000, 9300 And Ds1700Hy Models, Part Number Ccpk8Dw Ccpk8 Ccpk8Oh 0300604 | | Efficient Cleaning: The Xl Vacuum Bags Picked Up Daily Household Debris Like Dirt, Dust, Sand Effectively, Keeping Your Home, Office, Business Neat And Tidy | | For Best Performance: Regularly Replacing Vacuum Bags Will Enhance The Overall Performance Of Your Vacuum Cleaner, ItS Recommended To Replace Every 2~3 Months Or Depend On Your Usage. These Belts Replacements Are Made To Be Durable And Thick To Replace The Worn Out Belts. It Is Suggested That Replace The Belt To Function Well Every 3~6 Months | | Easy To Install: These Xl Commercial Vacuum Bags And Belts Is Easy To Install And Dispose Without Any Tools Needed, Perfectly Fit And Great Performance | | Value Pack: 4 Pack Type Cc Vacuum Bags And 4 Pack Xl Belts Work For Oreck Xl Upri.