ResMed AirFit F40 Replacement Cushion
Refresh your AirFit F40 without replacing the whole mask.
The AirFit F40 replacement cushion lets you replace the part of the mask that sits directly against your face while keeping your existing frame and headgear. Its soft, flexible silicone design adapts to facial contours, while the low-profile under-the-nose design keeps the full-face mask compact and comfortable.
S$139
Size
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Estimate delivery
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 Replacement Cushion
- AdaptiSeal™ CushionSoft silicone adapts to your facial contours to help maintain a comfortable seal.
- Soft & Flexible DesignMade without rigid parts for a softer, more natural feel against the face.
- Under-the-Nose DesignProvides full-face coverage while keeping the cushion low profile.
- Designed for MovementFlexible construction helps the cushion adapt as you change sleeping positions.
- Easy to ReplaceSimply replace the cushion on your existing AirFit F40 mask frame.
- Genuine ResMed ReplacementDesigned specifically for the AirFit F40 mask.
Specifications
| Compatible Mask | ResMed AirFit F40 |
| Mask Type | Full Face |
| Cushion Type | AdaptiSeal™ silicone cushion |
| Available Sizes | Small Wide, Medium, Large |
| Material | Silicone Elastomer |
| Therapy Pressure Range | 4–30 cmH₂O |
| Replacement Part | Cushion only |
What's in the Box
- 1 × ResMed AirFit F40 Replacement Cushion
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