AirFit F40
AirFit™ F40 is a minimal-contact full face mask that rests softly yet securely under your nose and is designed to let you sleep in any position and move freely throughout the night.
The mask contains magnets that may interfere with certain implants or medical devices. Please refer to the Support documents for complete labeling information, including magnet contraindications and warnings.
Are you and AirFit F40 a match?
I like to sleep on my side
I breathe through my mouth when I sleep
I wear glasses in bed
Product highlights
- 100% of patients surveyed achieved seal and comfort in a Resmed external clinical study1
- AirFit F40 is Resmed’s smallest tube-down full face mask2
- Magnetic clips and fewer adjustment points make it easy to snap on and off
- In an external Resmed clinical study, 100% of patients surveyed found AirFit F40 overall easy to use1
“I felt as if I wasn’t wearing a mask at all3.”
Minimal. Maximized.
Less is more with Resmed’s smallest tube-down full face mask.2 Whether you’re new to PAP therapy, or just looking for a new mask, AirFit F40 may be perfect for you if you need the performance of a full face mask but want the comfort of an UltraCompact design. The low-profile, soft silicone AdaptiSeal™ cushion adapts to your face, helping provide comfort all night long.
6 in 10 CPAP patients say they sleep better after replacing their supplies.3
Frequently asked questions
A CPAP prescription is required for an AirFit F40. Cost and coverage vary by insurance provider and plan. After your doctor has provided you with a prescription, we recommend first contacting your insurance provider to learn more about what’s covered under your plan. Then you can find a CPAP equipment store near you.
The home medical equipment supplier – the store where you picked up your CPAP mask and machine – is responsible for providing you with ongoing clinical support, including answering any questions and helping you resolve any mask comfort or fitting issues that you may be experiencing. Getting used to a mask can be challenging and there may be a different mask option that will work better for your personal comfort needs, so don’t hesitate to reach out!
Not sure who your medical equipment supplier is? We can help. Fill out our Contact Us form or call us at 1-800-424-0737.
You should clean the cushion, elbow and short tube, and vent ring daily. The headgear and frame only require weekly cleaning. Facial oil and dirt can easily build up on your mask parts when they’re not cleaned properly, which can lead to skin irritation. The good news? Cleaning your mask doesn’t take long, so working it into your morning routine should be a breeze.
HOW TO CLEAN YOUR MASK
Supplies you’ll need to clean your mask:
- Sink or tub
- Warm, drinking-quality water (86°F / 30°C)
- Mild liquid detergent
- Towel
Step-by-step cleaning tips:
- Unplug your CPAP machine from the power source and disconnect your mask/tubing from your machine.
- Disassemble your mask:
- Undo the fastening tabs on the upper headgear straps and pull from the frame.
Tip: Keep the magnetic clips attached to the lower headgear straps to easily distinguish the upper and lower straps when reassembling. - Squeeze the side buttons on the elbow and detach from the vent ring.
- Pull the cushion stud out of the frame stud hole, and repeat on the other side.
- Pull the vent ring from the cushion.
- Undo the fastening tabs on the upper headgear straps and pull from the frame.
- Soak the components in warm water with a mild liquid detergent. Ensure that there are no air bubbles while soaking.
- Shake the components vigorously in the water and hand wash with a soft bristle brush. Pay particular attention to the vent holes in the vent ring.
- Thoroughly rinse the components under running water.
- Squeeze the fabric components to remove excess water.
- Leave the components on the towel to air dry out of direct sunlight.
Refer to the product user guide for complete instructions.
Ozone or UV light products4 have not been validated for use with the mask. Use of ozone or UV light products may discolor or damage a Resmed mask during the Resmed limited warranty period and that will not be covered. Discoloration or damage of Resmed masks are only covered during the limited warranty period if they occur upon initial unpackaging.
Different parts require replacement at varying intervals. Taking care of your CPAP equipment is important, especially those parts which can be affected by dirt, oil and residue from your skin. Poorly cleaned CPAP masks can cause discomfort and skin irritation. The last thing we all need is another to-do item, so contact your CPAP equipment store and ask if they have a replacement supply program that you can enroll in to get new parts on a consistent schedule. And download the replacement tip sheet to help keep you on track.
Most CPAP masks have silicone cushions because it’s a hypoallergenic material that’s soft, lightweight, and allows for a stable, comfortable seal on your face while you’re sleeping. It’s important that you decide what’s most comfortable for you and your therapy when it comes to your mask cushion. If you experience skin irritation or are uncomfortable with your current mask, contact your CPAP equipment store.
Register your products
By registering, you’ll receive smart tips on getting started and how to clean and maintain your equipment, reminders to replace your parts, product updates and more.
Where to buy
Find a CPAP store near you or online retailer where you can buy AirFit F40.
References
- Source: Two Resmed external clinical studies of experienced PAP patients. The first study included users with ≥ 6 months’ therapy who used Resmed’s AirFit F40 and AirFit F20 full face masks in randomized order for up to seven consecutive nights each at home. Study conducted in Australia, June 6 – 27, 2023, n=28 (AirFit F40) and 29 (AirFit F20). Facial measurements of 29 participants were taken. The second study included current users with ≥ 12 months’ PAP therapy who met 90-day CMS compliance for PAP therapy in the three months prior to the study. Participants used Resmed’s AirFit F40 and Fisher & Paykel’s Evora Full in a randomized order with their own for up to seven consecutive nights each at home. Study conducted in the U.S., October 4 – November 20, 2023, n=57. Facial measurements of 57 participants were taken.
- Source: Internal Resmed comparison of the Resmed AirFit F20, AirTouch F20, AirFit F30 and AirFit F40. Measurements are based on cushion mask on face, front view and side view.
- Source: Testimonial from two Resmed external clinical studies of experienced PAP patients. The first study included users with ≥ 6 months’ therapy who used Resmed’s AirFit F40 and AirFit F20 full face masks in randomized order for up to seven consecutive nights each at home. Study conducted in Australia, June 6 – 27, 2023, n=28 (AirFit F40) and 29 (AirFit F20). Facial measurements of 29 participants were taken. The second study included current users with ≥ 12 months’ PAP therapy who met 90-day CMS compliance for PAP therapy in the three months prior to the study. Participants used Resmed’s AirFit F40 and Fisher & Paykel’s Evora Full in a randomized order with their own for up to seven consecutive nights each at home. Study conducted in the U.S., October 4 – November 20, 2023, n=57. Facial measurements of 57 participants were taken.
- Consistent with the FDA’s De Novo grant of the new SoClean 3+ device, users are reminded to follow Resmed’s instructions for use. Our User Guides instruct patients to clean Resmed products with mild detergent and warm water only. The new SoClean 3+ device has not been tested or approved by Resmed for use with our products. If the use of the new SoClean 3+ device causes damage, including discoloration, the replacement of the Resmed product will not be covered by our limited warranty. For more information about the limited warranty, please visit our website here.