The ResMed AirFit F40 is an ultra-compact full-face CPAP mask for people who want full-face coverage without a bulky frame. The soft AdaptiSeal silicone cushion sits low on the face, sealing under the nose while covering the mouth, which suits mouth breathers and anyone whose pressure needs a full face fit.
Who it is for
It works well if you move around at night or sleep on your side, because the low-profile frame keeps the line of sight clear and the cushion flexes with you. The magnetic clips snap on and off, so the mask is easy to handle for daily use and cleaning.
Key features
- Ultra-compact full face design with a soft AdaptiSeal silicone cushion that seals under the nose.
- Magnetic headgear clips for quick on and off.
- QuietAir diffused venting to keep exhaled air quiet for you and your partner.
- Three cushion sizes and three headgear sizes for a wide fit range.
- Compatible with standard CPAP, APAP, and BiPAP tubing.
The F40 sits in our full face CPAP masks range, part of the wider CPAP masks category. If you are not sure a full face style is right for you, our guide to the top full face CPAP masks and our mask types compared walkthrough can help you choose.
Specifications
| Specification | Detail |
|---|---|
| Mask type | Full face, ultra-compact |
| Cushion | AdaptiSeal soft silicone |
| Sizing | 3 cushion sizes, 3 headgear sizes |
| Venting | QuietAir diffused vent |
| Headgear | Magnetic clips |
| Magnet safety | Contains magnets; caution with certain implants or medical devices |
| Prescription | Not required (mask) |
A CPAP mask does not require a prescription in Canada, so you can order the AirFit F40 and have it shipped across Canada. If you are replacing a mask, our Canadian team can help you match sizing and confirm the F40 fits your machine and therapy.
Safety note: the AirFit F40 contains magnets. It may not be suitable if you or someone near you has certain implants or medical devices, so check with your provider if that applies to you.
Unlock Our Best Offers!
Get up to 40% off machines, masks and accessories only when you sign up!

There are no reviews yet. Be the first one to write one.