| O2 (LPM) | FiO2 Range |
| 6 | 25-45% |
| 7,8,9 | 30-60% |
| 10,11,12 | 40-65% |
| 13,14,15 | 45-75% |
Note: Delivered FiO2 is dependent on patient's tidal volume and respiratory rate.
| Description | Part Number |
| Pediatric | 9960PED-00 |
| Standard Adult | 9960STD-00 |
| Large Adult | 9960LGE-00 |
Each package contains ten masks.