ResMed AirFit F40 Full Face CPAP Mask

UltraCompact Under-the-Nose Full Face Mask with AdaptiSeal™ Silicone Cushion | ResMed
Multiple Cushion & Frame Configurations | Magnetic Headgear Clips

🔷 Product Overview

The ResMed AirFit™ F40 Full Face CPAP Mask combines full-face therapy with an UltraCompact, under-the-nose design for users who want less facial contact. Described as ResMed's smallest tube-down full-face mask, the F40 maintains an open field of vision while covering both the nose and mouth for CPAP therapy.

At the centre of the design is the flexible AdaptiSeal™ silicone cushion, which adapts to facial contours and movement to help maintain a comfortable, secure seal throughout the night. The low-profile design also makes it easier to read or watch TV in bed while wearing the mask.

A flexible frame, adjustable headgear and convenient magnetic clips simplify fitting and removal, while the compact design supports freedom to change sleeping positions during the night.

🔷 Available Options

Choose the appropriate cushion and frame configuration for your individual fit.

🔷 Key Features & Benefits

• UltraCompact full-face design with minimal facial contact
• ResMed's smallest tube-down full-face mask
• Covers the nose and mouth while fitting under the nose
• AdaptiSeal™ silicone cushion adapts to facial contours
• Flexible cushion supports a secure, comfortable seal
• Low-profile design maintains an open field of vision
• Designed to help minimize contact around the face and nasal bridge
• Flexible frame accommodates movement during sleep
• Suitable for users who change sleeping positions
• Adjustable headgear for a customized fit
• Magnetic clips simplify putting the mask on and taking it off
• Tube-down configuration
• Allows users to comfortably read or watch TV in bed
• Multiple cushion and frame configurations available

🔷 AdaptiSeal™ Silicone Cushion

The AdaptiSeal cushion is designed to adapt to the contours of the user's face and accommodate movement throughout the night.

Its soft silicone construction helps maintain a comfortable seal without requiring a traditional full-face cushion over the bridge of the nose.

This adaptive design can be particularly useful for users who change positions during sleep.

🔷 UltraCompact Under-the-Nose Design

Unlike traditional full-face masks that extend over the bridge of the nose, the AirFit F40 uses an under-the-nose full-face design.

This reduces the amount of mask positioned across the face while maintaining coverage for users who breathe through both their nose and mouth.

The open design also provides a clearer field of vision for activities such as:

• Reading in bed
• Watching television
• Wearing the mask during a normal bedtime routine

🔷 Designed for Freedom of Movement

The flexible frame and adaptive cushion are designed to accommodate movement as users change positions throughout the night.

In a ResMed external clinical study, 96% of participating patients reported being able to sleep in their preferred position and change positions through the night while using the F40.

Individual experiences and mask fit can vary.

🔷 Designed for an Easy, Comfortable Fit

ResMed external clinical study results reported:

96% of patients found the AirFit F40 comfortable at first fit.

100% of surveyed patients found the mask easy to fit and adjust.

The F40 system is available with multiple cushion and headgear sizes, with ResMed reporting a 98% fit range in its external clinical study.

Individual fit varies, so appropriate sizing and adjustment remain important for effective therapy.

🔷 Magnetic Clips & Adjustable Headgear

The AirFit F40 uses magnetic clips for quick connection and removal of the headgear.

Combined with adjustable headgear and a flexible frame, the clips help simplify daily fitting without requiring the user to completely readjust the mask each time it is removed.

Important: This mask contains magnets and is subject to ResMed's magnet contraindications and warnings.

🔷 Product Specifications

🔷 Ideal For

• CPAP users who breathe through both the nose and mouth
• Users who want a less bulky full-face mask
• Users who prefer an under-the-nose cushion
• Active sleepers who change positions during the night
• Users who want minimal facial contact
• Those who prefer an open field of vision
• People who read or watch television before sleeping
• Users who prefer convenient magnetic headgear clips

🔷 What's Included

• 1 × ResMed AirFit F40 Full Face CPAP Mask
• 1 × AdaptiSeal Silicone Cushion in Selected Size
• Frame in Selected Configuration
• Headgear

🔷 Important Magnet Safety Information

The AirFit F40 contains magnets, which may interfere with certain implants or medical devices.

Users with an implanted medical device—or who are in close physical contact with someone who has one—should review ResMed's current contraindications, warnings and required separation distances before using the mask. This is particularly important because manufacturer magnet safety guidance can be updated.

If you are uncertain whether an implant or medical device is affected, consult the appropriate healthcare professional or device manufacturer before using a mask containing magnets.

🔷 Important Information

Proper cushion, frame and headgear sizing are important for a comfortable fit and effective CPAP seal. Follow ResMed's current fitting and adjustment instructions for your specific AirFit F40 configuration.

The AirFit F40 is described as compatible with most CPAP machines; confirm the complete mask and tubing setup is appropriate for your specific CPAP equipment before use.

If you experience persistent mask leaks, skin irritation, discomfort or difficulty maintaining therapy, consult your CPAP or healthcare provider.

🔷 Why Buy from Okotoks HC Pharmacy?

When you shop with us, you're choosing more than a product — you're backed by trusted healthcare expertise.

✔ Award-Winning Local Pharmacy
Proudly serving Southern Alberta since 2009 and voted Gold in the Western Wheel Readers' Choice Awards.

✔ Trusted CPAP & Respiratory Selection
We carry quality CPAP masks, replacement cushions, headgear and respiratory therapy accessories from trusted brands.

✔ Professional Pharmacy Support
Our knowledgeable team can help you find CPAP supplies and replacement components suited to your therapy needs.

✔ Convenient Local Service
Free prescription delivery available throughout Okotoks, High River, DeWinton, and Calgary.

✔ Canadian-Owned Pharmacy
Support a local pharmacy committed to providing quality healthcare products and personalized service.

🔷 Frequently Asked Questions

How is the AirFit F40 different from a traditional full-face mask?
The F40 uses an UltraCompact under-the-nose design, reducing facial contact while still providing full-face therapy for users who breathe through their nose and mouth.

What AirFit F40 options are available?
Available configurations include Medium Cushion/Standard Frame (64601), Large Cushion/Standard Frame (64602), and Medium Cushion/Large Frame (64604).

Does the AirFit F40 contain magnets?
Yes. The F40 uses magnetic headgear clips. Users with implanted medical devices or other potentially affected equipment should review ResMed's current magnet contraindications and warnings before use.