ResMed AirFit F40 Full Face CPAP Mask

ResMed AirFit F40 Mask with magnets - Full Face

Upgrade your full-face sleep therapy experience with the innovative ResMed AirFit F40 CPAP Mask. Designed with side-sleeping in mind, the AirFit F40 is ResMed’s smallest tube-down full face mask.

With a soft silicone cushion that adapts to the face, fully flexible fabric frame and lightweight short tubing to help you sleep in any position, the F40 prioritizes both comfort and performance.

Best of all, with three headgear sizes (small, standard, large) and three cushion sizes (small-wide, medium, large), the ResMed AirFit F40 ensures optimal sleep therapy for everyone.

General

Model

64603, 64600, 64601, 64602, 64604

HCPCS Code

A7030

Manufacturer

ResMed

Basic Features

Warranty

90 Days

Tube Connection

Front of the face

Headgear Features

Headgear Clips and Type

Yes, magnetic clips

Headgear Size with Mask

Standard, Small or Large

Other Headgear Sizes Available

N/A

Other Headgear Styles Available

No

Size

Fit Pack Available

No

Lifestyle Needs

Active Sleeper

Yes

Stomach Sleeper

No

Glasses Friendly

Yes

Reduces Claustrophobia

Yes

Specifically Designed For Women

No

Facial Hair Friendly

Yes

Cushion Features

Cushion Interchangeable with Different Type

No

Spec AirFit F40 User Guide

Spec AirFit F40 Product Information Guide

Spec AirFit F40 Sizing Gauge (inches)

Sizing AirFit F40 Sizing Gauge (mm)

Compatible with CPAP and BiPAP machines from all manufacturers. AirMini users will need an AirMini Tubing Connector Adapter and a non-heated hose to use this mask.

What is the difference between the ResMed AirFit F40 and AirFit F30 full face masks?

The differences lie in the cushion, mask to hose connection and headgear.

Cushion: The AirFit F40 features a 100% silicone cushion, while the AirFit F30 has a silicone cushion with a plastic backing.

Mask to hose connection: The AirFit F30 mask features an elbow swivel connection while the AirFit F40 comes with a short tubing and swivel.

Headgear: The AirFit F30 has five adjustment straps, including one at the top of the head. The AirFit F40 has four straps and lacks the top crown strap.

I like to sleep on my stomach. Is the AirFit F40 a good choice for me?

The AirFit F40 is optimized for side and back sleeping so stomach sleepers may find better comfort with a tube-up full face mask. These masks connect the CPAP hose at the top of the head, allowing for more freedom of movement during sleep.

How do I clean my AirFit F40 Full Face Mask?

Weekly cleaning: headgear, frame

Daily cleaning: cushion, vent ring, short tubing with elbow

Disassemble the mask.
Soak the mask parts in warm water with mild soap. Avoid soaking for more than 10 minutes.
Shake the parts in the water and use a soft bristle brush to gently clean the holes in the vent ring.
Rinse all parts thoroughly under running water, squeezing out excess water from the headgear.
Lay parts out to air dry away from direct sunlight.

How often should I replace my AirFit F40 mask?

To maintain the best fit and seal for your CPAP therapy, we recommend replacing the entire mask, including the headgear and frame, every 6 months.

The silicone cushion, however, may need to be replaced more frequently, typically every 2 to 3 months. Silicone naturally softens over time, which can affect its ability to create a good seal.

My AirFit F40 Full Face Mask is leaking. What should I do?

Gently pull the mask away from your face and then release it, allowing the cushion seal to inflate and settle comfortably under your nose and around your mouth.
Make sure to clean both your mask cushion and your face, as facial oils can interfere with the seal.
Ensure you're wearing your AirFit F40 mask according to the fitting instructions in the user guide or in the videos below. The way you put on the mask significantly impacts the seal.
Adjust your headgear as necessary.
Try a larger or smaller cushion or headgear size.
Replace any worn out mask parts.

If your CPAP mask still leaks after following all those troubleshooting steps, a different mask style may be a better option. Feel free to contact RespShop for assistance in choosing a different mask.

This is the best full face mask I have ever used. I have been using an F20 AirTouch for years that was causing irritation on the bridge of my nose. With the F40 there is no contact with the nose bridge. F40 is lighter, more adjustable and more comfortable.
I have one caveat: The Large Head Gear is almost too large for me at 6 feet 200 pounds. I reordered a Standard Head Gear.

A few things I liked about this new version of the Resmed full face mask:

1. Large headsets are now an option, great obviously to have other sizes other than small and medium, which fit like a vicegrip on my head.

2. Full silicon cushion, which was easily the biggest change and improvement in my opinion from the F30. Having hard plastic bits in the cushion made side sleeping extremely uncomfortable, because you end up having hard plastic being pushed into your cheeks and will inevitably dislodge during sleep, which leads to leaks and night awakenings. I haven't had this problem yet with the full silicon cushion conforming nicely to my face and playing nice when I push against the pillow.

3. The air vents are also whisper quiet. There's no longer a loud hiss when you point the air vents towards a pillow. Instead it's very much attenuated and I can barely hear anything even if I bury my face in my pillow. Fantastic change.

Overall I think the F40 is a great improvement over the F30.

This design is a take off from the Dreamweaver design - which was not well received for a few reasons. Hard to fit (and I see the same complaints here) and the opening cut for the nostrils don't line up with your nostrils, and restrict airflow. This causes turbulence and a sense of having a blocked nose which tends to wake many users. Really sad, I thought RESMed would do better this time around.

How about a FULLY Silicon F20 that would form to fit better and not cause pressure marks on our faces?

I like the fit of the mask, the flexibility and the size. I just have not been able to get past the tip of my nose hurting and the pimples I wake up with on it. So unfortunately not working for me.

I was very hopeful that this mask would be a good comfortable fit. It is comfortable until the air hits it and it leaks and blows air into your eyes constantly. Tried everything, tighter, looser nothing helped Definitely not worth the money at least for me. Wife had the same issues as we got two of them

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Frequently Asked Questions

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