CAUTION
• When fitting the mask, do not overtighten the headgear as this may lead to skin
redness or sores around the mask cushion.
• As with all masks, some rebreathing may occur at low pressures.
• Using a mask may cause tooth, gum or jaw soreness or aggravate an existing dental
condition. If symptoms occur, consult your physician or dentist.
• Do not iron the headgear as the material is heat sensitive and will be damaged.
Note: For any serious incidents that occur in relation to this device, these
should be reported to ResMed and the competent authority in your
country.
Technical specifications
Mask setting options: For AirSense, AirCurve or S9: Select 'Full Face'.
Compatible devices: For a full list of compatible devices for this mask, see the
Mask/Device Compatibility List at ResMed.com/downloads/masks.
SmartStop may not operate effectively when using this mask with some CPAP or bi-level
devices.
Pressure-flow curve
Therapy pressure: 4 to 30 cm H
Resistance with Anti Asphyxia Valve closed to atmosphere
Drop in pressure measured (nominal) at 50 L/min: 0.2 cm H
Drop in pressure measured (nominal) at 100 L/min: 1.0 cm H
Resistance with Anti Asphyxia Valve open to atmosphere
Inspiration at 50 L/min: 0.2 cm H
Expiration at 50 L/min: 0.4 cm H
Anti-Asphyxia Valve open-to-atmosphere pressure: <4 cm H
Anti-Asphyxia Valve closed-to-atmosphere pressure: <4 cm H
0
2
O
2
O
2
Pressure
(cm H
O)
2
4
11
17
24
30
O
2
O
2
O
2
O
2
English
Flow
(L/min)
22
38
48
59
67
7