Quick answer: This is the genuine ResMed replacement headgear for the AirFit F40 full face CPAP mask. The headgear is the strap system that holds your mask securely and comfortably in place. Replacing worn headgear restores a proper, stable fit without the cost of a whole new mask. Available in Small, Standard, and Large sizes.
About this headgear
Over time, headgear straps lose their stretch and comfort, which can lead to leaks and slipping. Fresh headgear brings back a secure, consistent fit. This genuine ResMed headgear is made for the AirFit F40, with soft, flexible straps designed to sit comfortably and distribute pressure evenly to help reduce facial marks. It attaches to the F40 frame with the mask's clips.
Key features
- Genuine ResMed replacement headgear — for the AirFit F40 full face mask.
- Soft, flexible straps — comfortable for extended wear.
- Even pressure distribution — helps reduce facial marks.
- Restores a secure fit — refresh your mask without buying a new one.
- Three sizes — Small, Standard, Large.
Specifications
| Specification | Detail |
| Product type | Replacement headgear |
| Compatible mask | ResMed AirFit F40 (full face) |
| Sizes | Small, Standard, Large |
| Included | Headgear only (frame, cushion, clips not included) |
| Brand | ResMed |
How do I care for it?
Hand wash the headgear weekly in warm water with a mild detergent, rinse thoroughly, and air dry away from direct sunlight. Regular cleaning keeps it comfortable and extends its life.
Frequently asked questions
What's included? The headgear (straps) only — the frame, cushion, and clips are not included.
Which mask does it fit? The ResMed AirFit F40 full face mask.
What size should I choose? It comes in Small, Standard, and Large. Match your current headgear size, or use the ResMed AirFit F40 sizing guide.
How often should I replace it? Headgear is commonly replaced every 6 months, or sooner if it's stretched out or no longer holds a secure fit.
Do I need a prescription? No — replacement headgear does not require a prescription.
Can I get it delivered in Brooklyn or shipped nationwide? Yes — Task Supply Corp offers USPS shipping throughout the continental U.S., plus local pickup and delivery in Brooklyn and all five boroughs of New York City.
Use this part with your ResMed AirFit F40 mask according to the mask's user guide. Replace periodically or as needed.