Carpet Pro Upright CPU Vacuum Bags For all Smart Choice Carpet Pro CPU Series Upright Vacuum Cleaners, this is a 12 pack of EnviroCare Technologies generic Carpet Pro CPU Upright Vacuum Cleaner replacement bags. These CPU Bags will fit the following specific Carpet Pro Models: CPU-75, CPU-75T, CPU-85, CPU-85T, CPU-1, CPU-1T, CPU-2, and CPU-2T These bags will also fit Riccar 2000, 4000 Series Vacuums and Simplicity 5000, 6000 Series Uprights - as well as Fuller Brush Upright Vacuums.