ResMed AirFit™ F40 Full Face Mask
Ultra-compact full face comfort with an under-the-nose design, flexible seal and freedom to move throughout the night.
The AirFit™ F40 is a minimalist full face mask designed for users who want the coverage of a full face mask without the bulk of a traditional design. Its UltraCompact under-the-nose cushion sits comfortably below the nose while sealing around both the nose and mouth, giving you the freedom to sleep in different positions.
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Get it to your door, fast.
- Same day delivery, LalamoveS$50
- 1 to 3 days delivery, J&T ExpressS$25
- 3 to 5 days delivery, J&T ExpressS$10
- Pickup at Jackson Square or Novena SquareFree, ready within 24 hours
Singapore rates, correct at 2 October 2026. See Shipping & Delivery for processing times, tracking and what to do if an order arrives damaged.
Key Features
ResMed AirFit™ F40 Full Face Mask
- UltraCompact Under-the-Nose DesignSits below the nose instead of across the nasal bridge, giving you a more open, lightweight feel while providing full face coverage.
- AdaptiSeal™ Silicone CushionSoft silicone adapts to your facial contours to help maintain a comfortable, secure seal as you move during sleep.
- Flexible Mask FrameA soft, flexible frame sits below the eyes and is designed to reduce facial contact and allow greater freedom of movement.
- QuietAir™ Diffused VentingDiffuses exhaled air through the integrated vent to reduce noise and minimise airflow disturbance for a more peaceful sleep environment.
- Magnetic ClipsSnap easily into place for quick and simple mask fitting and removal.
- Quick-Release ElbowMakes it easy to disconnect from your CPAP tubing without removing the mask.
- Four-Point AdjustmentFewer adjustment points simplify fitting while helping you achieve a comfortable fit.
Specifications
| Mask type | Full face mask |
| Cushion design | UltraCompact™ under-the-nose |
| Cushion material | Silicone |
| Cushion sizes | Small Wide / Medium / Large |
| Frame | Flexible frame |
| Venting | QuietAir™ diffused venting |
| Elbow | Quick-release |
| Pressure range | 4–30 cmH₂O |
| Magnetic clips | Yes |
| AirMini compatible | No |
What's in the Box
- AirFit™ F40 mask frame
- AirFit™ F40 AdaptiSeal™ cushion (selected size)
- AirFit™ F40 headgear
- Short tube
- Quick-release elbow with QuietAir™ vent
- User guide
Support
Frequently Asked Questions
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