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ResMed AirFit F40 - Full Face CPAP Mask
€114.05
A discreet and innovative full face CPAP mask
The ResMed AirFit F40 is a next-generation full face CPAP mask designed to deliver effective therapy while reducing discomfort, feelings of claustrophobia and facial pressure points.
Thanks to its AdaptiSeal™ under-the-nose cushion, made from soft silicone with no rigid components, the AirFit F40 naturally adapts to your facial shape and nighttime movements, while maintaining a reliable seal throughout the night.
Natural comfort and freedom of movement
The under-the-nose design helps reduce the risk of red marks and provides an open field of vision, making it an excellent choice if you wear glasses or like to read before bed. Its lightweight, fully flexible frame minimises contact with the ears and eye area.
The short tube with quick-release elbow reduces hose drag, allows greater freedom of movement during sleep and makes temporary disconnection quick and easy.
Quiet, simple and intuitive
The AirFit F40 is available with the QuietAir™ vent, designed to gently diffuse exhaled air and minimise noise, helping create a peaceful sleep environment for you and your bed partner.
With just four adjustment points and magnetic clips that naturally guide the headgear into place, fitting the mask is fast and intuitive. Most users can successfully set up the AirFit F40 even without assistance.
Why choose the AirFit F40?
- Compact and discreet full face CPAP mask
- AdaptiSeal™ under-the-nose cushion with no rigid parts
- Lightweight, flexible fabric-covered frame
- Open field of vision, ideal for reading or wearing glasses
- Available with QuietAir™ vent for quiet operation
- Quick-release elbow and short tube for greater freedom of movement
Product information
- Brand ResMed
- Reference 64615
Features
- Setting to select on the device Pillows
Specific references
- EAN13: 619498646159
- MPN: 64615
Frequently asked questions
What is the difference between the AirFit F40 and the AirFit F20?
The F40 is more compact and more discreet than the F20. Its AdaptiSeal cushion sits under the nose, whereas the F20 InfinitySeal cushion covers the nasal bridge. The F40 also has a fully soft frame with no rigid parts, while the F20 has a more structured frame. For users wanting a modern, minimalist full face mask, the F40 is the current ResMed pick.
Which sizes are available?
The AirFit F40 comes in Small, Medium and Large. Mask size matches cushion size. Download the official ResMed sizing template, print at 100 percent and place under the nose. Size M fits most adults. The cushion should not extend past the base of the lower lip.
Is the F40 suitable if I feel claustrophobic?
Yes, this is one of its strengths. The under-the-nose cushion frees the field of vision, the frame is ultra-light and there is no forehead support. The bulky feeling is minimal. If a classic full face mask felt suffocating, the F40 offers a gentler transition. Its rigid-part-free cushion also reduces the sensation of pressure on the face.
Does the F40 suit side sleepers?
Yes. The flexible frame and compact design limit pillow interference. The AdaptiSeal cushion absorbs lateral pressure without deforming. If you sleep strictly on your side or stomach, the F30i with top-of-head connection remains more flexible. For mixed sleepers, the F40 is a great balance of comfort and ease.
Which CPAP machines is the F40 compatible with?
The F40 connects to any CPAP or BiPAP with a standard 22 mm fitting. This includes ResMed AirSense 10 and 11, Philips DreamStation, Fisher and Paykel SleepStyle and Loewenstein Prisma. For AirMini use, buy the dedicated F40 setup pack, sold separately by ResMed.
What does the QuietAir option change?
QuietAir is an exhaled-air diffusion system that spreads the flow over a larger area. The QuietAir elbow reduces perceived noise by around 89 percent according to ResMed and softens the airstream toward your partner. For shared sleep, it is real comfort. If you sleep alone, the standard version also performs well.
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