Table of contents
ResMed AirFit F40 CPAP Mask Features and InnovationsComfort and UsabilityComparing AirFit F40 with F30 and F20 Full Face CPAP MaskMinimizing Leaks and Ensuring a Proper FitAirFit F40 Compatibility and Usage with CPAP MachinesPricing and WarrantyIs the AirFit F40 Right for You?
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AirFit F40 Full-Face CPAP Mask Expert Review

Apr 11, 2024
· 12 mins read

A common CPAP mask mistake people make is selecting a CPAP mask that feels comfortable but does not match their sleeping style.

Loosely fitted CPAP full face masks often go out of place at night, causing air leaks that can reduce therapy effectiveness.

This is why full face CPAP masks are the most recommended for active sleepers. These types of CPAP masks fit firmly on the face, covering the nose and mouth to ensure no air leaks.

The AirFit F40 full-face CPAP mask , the latest full-face mask design by ResMed, offers a minimalist approach with a low profile design for ultimate comfort.

If you’re looking for an effective full-face mask to treat your sleep apnea, take a look at this in-depth review of the ResMed AirFit F40 CPAP Mask .

ResMed AirFit F40 CPAP Mask Features and Innovations

ResMed AirFit 40 CPAP Mask

Right off the bat, you’ll notice that the new AirFit F40 is lightweight and secure, with a low-profile, minimalist design that offers a perfect blend of comfort and practicality.

Diving deeper, here are the vital features and innovations in the AirFit F40 full face CPAP mask:

  • Lightweight Feeling: The minimalist design and compact size of the ResMed AirFit™ F40 make it one of the best full face CPAP masks so far. It’s so light and secure that you could easily forget you’re wearing it. 

  • Comfortable Sealed Fit: The UltraCompact design provides a comfy and secure fit that's not bulky. It'll work with different sleeping positions and make getting ready for bed more manageable. A lot of people who use it say it's comfortable right away.

  • Super-Soft Front: The mask comes with an excellent system that has a frame, a cushion for your face, and super-soft headgear that feels comfy when you wear it. The headgear fits a wide range of facial shapes and sizes. Plus, it doesn't have a bunch of complicated adjustments like other brands.

  • Better Seal Around the Nose: This mask's design makes the seal fit around your nose, and the cushion is made of soft silicone, which can change to fit every patient's face. It's also smaller and stays firm and comfortable all night.

  • Magnetic Clips: The ResMed AirFit F40 uses cool magnets to make putting on and taking off your mask super simple. These magnets help the mask stay snug on your face, even when you're tossing and turning in bed. And since the magnets do all the work, you don't even need to think twice about getting a good fit. 

  • Vent Ring: With the AirFit F40's QuietAir vent ring, you and your bed partner can get a good night's sleep because it blows your breath away from both of you. The vent ring is easy to take out and clean because it's in the cushion.

  • Quick-Release Elbow: This snazzy feature makes it super easy to take off and put back together your mask. To take it apart, just unhook the straps at the top of your head, disconnect the elbow from the vent ring, and pop off the cushion stud from the frame. When you're ready to put it back together, just slide the cushion stud back into the frame, snap the vent ring onto the cushion, and reconnect the elbow to the vent ring. 

  • Silicone Cushion With Adaptiseal™ Cushion: The AirFit F40 mask has this cool feature called AdaptiSeal that makes the silicone cushion conform to your face shape. This means it's comfier to wear and doesn't leak air. The cushion is also built to last and helps keep the CPAP therapy working effectively by staying snug even when you move around in your sleep.

  • QuietAir Vent Technology: The AirFit F40 is incredible because it's super quiet, with noise levels as low as 20 dBA. This means you and your partner can get a good night's sleep without being disturbed by noisy CPAP therapy. 

  • Under the Nose Full Face Design: The mask’s frame has a free opening above your nose, allowing you to wear reading glasses or other accessories. The frame is so soft and flexible that it won't leave any marks on your face. It also moves with you when you sleep, so you can sleep in any position you want without worrying about it falling off or hurting your face.

Comfort and Usability

Comfort is the main hallmark of the ResMed AirFit F40 mask. It has a lightweight design that offers a soft, comfortable fit with fewer pressure points.

The UltraCompact design of the mask keeps things snug and comfy without adding unnecessary bulk. It is also straightforward to adjust the mask and put it on quickly for a peaceful night’s rest.

Whether you're a side sleeper or a back sleeper, the AirFit F40 design has got you covered. Its cushion conforms to your facial shape even when you change sleeping positions.

Here’s a highlight of the mask’s features that offer ultimate comfort and usability:

  • Open Field of Vision: AirFit F40 is one of the few full-face masks that offers a comfortable open field of vision, allowing you to wear your reading glasses.

  • Easy Maintenance: The design of the AirFit F40 mask makes it easy to clean and maintain. It has modular components that you can quickly disassemble for cleanup and put back together in 3 to 4 steps.

  • Comfortable Fit: With AirFit F40, you no longer have to worry about skin irritation and discomfort marks. This new AirFit F40 CPAP mask comes with AdaptiSeal technology that features a silicone cushion designed to fit a wide range of facial shapes.

  • Soft-Touch Headgear: The headgear of the AirFit F40 mask brings an innovative approach to comfort and adjustability in sleep apnea treatment. It’s super soft and only features two upper and two lower adjustment points—talk of a straightforward design that ensures ease of use right from the start.

Comparing AirFit F40 with F30 and F20 Full Face CPAP Mask

Before the new ResMed AirFit F40 mask, there was an F30 model, and much earlier was the F20 mask model. From this timeline, you can easily guess that the AirFit F40 is an improved version of both the F30 and F20 combined.

But let’s leave out guesses and rather dig into a detailed comparison of the AirFit F40 mask and its predecessors.

  • Design Evolution

The overall shape of the ResMed AirFit F40 is quite similar to the older F30 and F20 versions. However, the cushion of the F40 is a softer and more shallow silicone that sits better on the face.

The plastic shell on the front side of the F30 and F20 masks is more rigid and bulky.

On the other hand, the F40 mask features a softer, less bulky, and squeezable plastic shell, which makes it easier to wash and clean.

The magnetic clips and headgear of the F40 mask share many similarities with the older F30 or F20 masks. However, the F40 outshines with a new AdaptiSeal technology that allows the mask’s silicone cushion to fit a wide range of facial shapes.

Women with slender facial features might also notice that the headgear of the F40 masks gives a wider field of vision than the older F30 and F20 masks.

The straps on the F40 masks curve around the cheeks in a way that gives more room for you to wear reading glasses or other facial accessories.

See the picture below.

Couple AirFit 40 CPAP Mask

  • Usability Improvements

The ResMed Airfit F40 mask has a much simpler design than its predecessors, F30 and F20 models.

The UltraCompact design eliminates all bulkiness and provides a secure fit for a wide range of faces and sleeping positions.

The F40’s UltraCompact design eliminates all bulkiness and makes it a perfect CPAP mask for different types of sleeping positions and facial shapes.

Another improvement in the AirFit F40 mask is the quick-release elbow feature that makes it easy to take off and put back together your mask.

To disassemble the F40 mask, first, loosen the straps above your head, then detach the elbow from the vent ring, and finally, remove the soft cushion stud from the frame.

When you're ready to assemble it again, simply slide the cushion stud back into the frame, snap the vent ring onto the cushion, and reconnect the elbow to the vent ring.

  • Comfort and Fit

Almost every part of the ResMed AirFit F40 full-face mask has improved for comfort and fit.

Unlike the older AirFit F30 and F20 models, the new AirFit F40 mask comes with an AdaptiSeal™ silicone cushion that adapts to diverse face shapes and sizes. It maintains proper seal and comfort even if you keep changing positions while sleeping.

The F40 mask also features a fully flexible headgear design and frame with fewer adjustment points, making it easy to put on without stress.

Aside from the soft materials and good fit, another remarkable feature of the AirFit F40 mask is the QuietAir Vent technology. Yes, the mask is incredibly quiet, with noise levels below 20 dBA.

If you have a spouse or sleep partner, the quietness of the Airfit F40 full-face mask can make a significant difference.

  • Seal and Leak Reduction

The frame of the AirFit F40 mask is not only lightweight but also well-designed to fit under the nose in a way that prevents air leaks.

The mask’s headgear also features magnetic clips that help it snug on your face tightly even if you keep tossing and turning while sleeping.

Of course, the older AirFit F20 and F30 masks also fit firmly on the face, but they are less soft and more bulky in the front section compared to the new F40 mask.

  • Compatibility and Accessories

The ResMed AirFit F40 is a versatile CPAP mask that is compatible with both standard and heated air humidifiers produced by ResMed.

The mask is also suitable for use with most leading brands of CPAP machines, including Philips Respironics, Fisher & Paykel, DeVilbiss, and a range of others.

However, we recommend consulting with your doctor to ensure compatibility before using the mask with your specific CPAP machine.

One thing you should also know about the AirFit F40 mask is that it supports a wide range of pressure settings, making it adaptable to diverse therapeutic needs. You can easily adjust the pressure levels within the prescribed range provided by your doctor.

Meanwhile, ResMed offers replacement cushions, headgear, and frames for the AirFit F40 mask in various sizes and shapes to accommodate different facial structures. These include Small, Medium, Large, and Extra-Large sizes. Choosing the correct cushion size ensures a comfortable seal and optimal performance.

Check out our CPAP supplies page to get the best replacement parts for any CPAP mask type or machine you use.

  • Cost and Value

The new ResMed AirFit F40 Full-Face CPAP Mask with headgear costs $155 and has free shipping if you buy it from our Sleeplay store.

As for the older AirFit F30 and F20 masks, you can also get them for $155 right now at our Sleeplay store . We offer free shipping on all orders above $99.

Considering the closeness in prices, the latest AirFit F40 makes a great buy as it offers newer features not found in its predecessors.

For the same price of $155, the AirFit F40 mask gives you a softer headgear and AdaptiSeal silicone cushion for better comfort. Similarly, it uses a QuietAir Vent technology that makes it quieter and more suitable for people with sleep partners.

Minimizing Leaks and Ensuring a Proper Fit

A well-fitting CPAP mask is essential for successful sleep apnea treatment.

A poor mask fit can cause irritation, pressure marks, and discomfort, leading to poor sleep quality.

Worn-out cushions and headgear tension are often the leading cause of air leaks in some of the best CPAP masks. Also, super tight straps and ill-fitting cushions can leave red marks on your face and cause discomfort on the bridge of your nose.

Several design elements of the latest AirFit F40 full-face mask ideally eliminate the common discomfort issues.

The flexible and modern cushion of the F40 mask ensures that it conforms to different facial shapes and doesn’t cause red marks or discomfort. Similarly, the headgear has magnetic clips that make it easy to adjust the straps for a snug yet comfortable fit.

If at any point you feel the AirFit F40 full-face mask is uncomfortable, try these quick fixes:

  • Pressure Marks: Loosen the straps slightly or try a different cushion size for a better fit.

  • Bridge of Nose Discomfort: Use the included pad or consult your doctor for alternative bridge support options.

  • Leak Around the Nose: Tighten the top headgear straps slightly, ensuring a good seal without over-tightening.

Meanwhile, regular cleaning is also a vital factor in maintaining your CPAP mask’s fit.

Here’s a quick cleaning routine you can adopt:

  • Daily: Wash the mask cushion with warm water and mild soap (like baby shampoo) to remove facial oils.

  • Weekly: Disassemble the entire mask and wash all parts (except headgear) in warm water and mild soap. Allow everything to air dry entirely and disinfect in a CPAP machine cleaner before reassembly.

Remember that you can always minimize leaks in CPAP masks by ensuring a proper fit and replacing worn-out cushions.

If you need clarification about how to adjust the AirFit F40 mask, refer to the user manual or consult your sleep therapist for proper fitting.

AirFit F40 Compatibility and Usage with CPAP Machines

The AirFit F40 is compatible with all BiPAP and CPAP machines except the ResMed AirMini. You simply connect the short tube of the F40 mask to the air outlet port of your machine.

One important note, though: If you are using the AirFit F40 mask with a ResMed device, make sure to select “Pillows” in the settings options. That’s what ResMed recommends officially.

ResMed AirFit 40 CPAP Settings

You can also improve your CPAP therapy by using humidifiers with your AirFit F40 mask. It supports smooth integration with several other CPAP accessories from ResMed and other brands.

Using a humidifier with your AirFit F40 CPAP mask generally shouldn't affect the fit or seal of the mask. In fact, it will even improve it because of the effective mask design and the soft and flexible materials that ensure a tighter seal.

It is very easy to fix a replacement cushion on the AirFit F40 mask after using the one that comes with it for a long while.

You also don’t need to go through any complicated process to fix a replacement Headgear or Frame on the ResMed AirFit F40 mask.

If you need clarification at any point, just refer to the illustrations in the user manual or contact us and one of our sleep experts will be happy to help.

Pricing and Warranty

There are several factors you should consider when buying the AirFit F40 mask:

  • Prescription: In many regions, a prescription from a doctor or sleep specialist is required to purchase a ResMed CPAP mask, including the AirFit F40. This ensures proper evaluation and fitting for optimal therapy.

  • Cost: The price of the AirFit F40 can vary depending on the retailer and any ongoing promotions. You can get the F40 mask right now at our Sleeplay store for just $155 with free shipping.

  • Insurance Coverage: Many insurance plans offer coverage for CPAP masks, but coverage details and reimbursement amounts can vary significantly. It's crucial to check with your insurance provider to understand your specific coverage for the AirFit F40 mask. They can advise on any prior authorization requirements and potential out-of-pocket costs.

  • Warranty: ResMed Pty Ltd warrants that your ResMed mask system (including mask frame, cushion, headgear, and elbow) will be free from defects in material and workmanship from the date of purchase for 90 days. This warranty is only available to the initial consumer and is not transferable. For further warranty information, you can check the user manual.

It’s important to note that buying your CPAP supplies from Sleeplay comes with many advantages, such as top-of-the-line products, warranty coverage, customer support by CPAP experts, insider rewards , and the 30-Day Mask Exchange program .

You can also read our shipping and return policy for better clarity.

Is the AirFit F40 Right for You?

The lightweight materials and AdaptiSeal cushion of the AirFit F40 mask make it a good fit for active sleepers, side sleepers, and people who require high-pressure CPAP settings.

The UltraCompact minimalist design of the AirFit F40 mask also makes it a perfect match for people who feel claustrophobia from other full-face CPAP masks.

Considering all that we’ve discussed in this blog, you can proceed to our Sleeplay store to purchase your own ResMed AirFit F40 full-face CPAP mask with headgear .

Looking for more personalized advice?

We have a team of sleep experts ready to answer your questions and share insights on the latest sleep therapy solutions. At Sleeplay , we believe informed choices lead to restful nights and successful CPAP therapy. That's why we're here to guide you every step of the way on your journey to better sleep.

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