ResMed AirFit F40 – Ultra-Compact Full-Face Mask

The ResMed AirFit F40 full-face mask is designed for CPAP therapy patients who require nose-and-mouth coverage and want a high-performance solution that offers comfort, ease of use and a minimal-contact fit. It’s particularly suited for side sleepers, glasses users or those seeking a discreet, low-profile full face mask.

Key Features

• UltraCompact™ design: ResMed’s smallest tube-down full-face mask, thanks to its under-the-nose configuration. 

• AdaptiSeal™ silicone cushion with no rigid parts: adapts gently to the face contours for a secure yet comfortable seal.

• QuietAir™ diffused vent: engineered to minimize exhalation noise for a quieter sleep environment. 

• Magnetic headgear clips plus only four adjustment points: simplifies donning and doffing.

• Multiple headgear and cushion sizes (3 of each) enabling a fit range up to 98% of patients. 

Patient Benefits

• Comfortable even in varied sleep positions such as side or stomach because of minimal mask footprint.

• Reduced facial marks and less feeling of claustrophobia thanks to the low-profile design.

• Enhanced ease of use leads to better therapy adherence.

• Provides full coverage for mouth breathers or in cases of nasal congestion.

Indications & Precautions

• Intended for patients prescribed PAP therapy and weighing more than 30 kg.

• Contains magnets — patients with certain implants should consult a healthcare professional.

• Ensure nightly mask fit check; if persistent leaks occur adjust size or straps.

• Cleaning: daily rinse of cushion and elbow, weekly clean of headgear and frame recommended.

Compatibility

• Works with standard 22 mm CPAP/BiPAP tubing.

• Suitable for both home users and clinics looking for a discreet, high-comfort full-face mask.

Why choose AirFit F40

Offering the AirFit F40 means providing your patients a premium full-face solution that combines comfort, freedom of movement and high-performance therapy. Ideal for those who value minimal contact and maximum comfort.