AirFit F20


The AirFit F20 is a non-invasive accessory used for channeling airflow (with or without supplemental oxygen) to a patient from a positive airway pressure (PAP) device such as a continuous positive airway pressure (CPAP) or bilevel system. Plush, adjustable headgear with magnetic clips for easy on/off. Infinity Seal cushion maintains a tight seal that easily adapts to facial contours. Quick-Release elbow allow the patient to easily detach from the tubing. Diffused vent minimizes noise. Flexible mask frame and cushion fit up to 97% of patients. Full face design with open sight line. Appropriate for those with a high-pressure CPAP prescription. Spring frame includes integrated padding. Innovative cushion designed to fit everyone, tolerate misfitting and accommodate patient movement. Comfortable and flexible frame designed to support the widest range of facial types. Easy to use magnetic clips for quick fitting. Clear field of vision for reading or watching TV in bed. AirFit F20 has three cushion sizes - small, medium and large. The modular design of the AirFit F20 means each size cushion easily clicks into the same mask frame for easier setup. The harness is both soft and stable and makes it easier to put on the mask. Less than a minute is required to put on the AirFit F20 mask. Putting on and taking off your mask is easy and intuitive thanks to the magnetic clips which guide the harness towards the surroundings of the mask. A good seal from the start of treatment thanks to the new InfinitySeal  bubble designed to prevent leaks, tolerate errors and be waterproof even with pressure variations. The surrounding of the mask is soft and flexible. It adapts to a wide range of faces, the surrounding brings softness and comfort to the face.. The quick-release elbow allows for easy connection and 360 ° rotation providing freedom of movement. Equipped with an innovative new cushion and a variety of design enhancements, the AirFit F20 is our most technologically advanced full face mask ever. And with its modular design, each size cushion can easily be clicked into the standard AirFit F20 mask frame, helping streamline patient setups. Equipped with an innovative new cushion and a variety of design enhancements, the AirFit F20 is our most technologically advanced full face mask ever. And with its modular design, each size cushion can easily be clicked into the standard AirFit F20 mask frame, helping streamline patient setups.


• A full face mask covers on nose and mouth it designed for those who breathe out their nose and mouth. • It can also helpful for people who sleep on their backs or require high pressure settings. • It provides the most efficient and effective amount of air pressure to any individual that needs little more air pressure. • It is perfect for mouth breathe for individual that sleep on their back. • Natural breathing • Water barrier • Built in dry top snorkel system • Anti fog breathing circulation • No jaw fatigue • Better visibility • It protect the wearer from inhaling hazardous vapors, gases and fumes face as well as eye and filter which should be changed regularly in order to ensure effective protection of the wearer.

Benefits & Specifications

Specially-designed to fit all patients, regardless of facial profile
Designed to perform across a wide range of therapy pressures
InfinitySeal cushion technology
QuietAir vent technology
Modular frame fits all cushion sizes



The mask contains passive venting to protect against rebreathing. As a result of manufacturing variations, the vent flow rate may vary

Pressure (cm H2O)        FLOW(L/MIN)

3                                         19

10                                        37

16                                        48

24                                        60

30                                     69

40                                     82


3 to 40 cm H2O

Resistance with Anti Asphyxia Valve (AAV) closed to atmosphere

 Drop in pressure measured (nominal) at 50 L/min 0.2 cm H2O 

at 100 L/min 0.6 cm H2O

Resistance with Anti Asphyxia Valve (AAV) open to atmosphere

Inspiration at 50 L/min: 0.6 cm H2O  Expiration at 50 L/min: 0.7 cm H2O

Anti Asphyxia Valve (AAV) open-to-atmosphere pressure

≤3 cm H2O

Anti Asphyxia Valve (AAV) closed-to-atmosphere pressure

≤3 cm H2O


DECLARED DUAL-NUMBER NOISE EMISSION VALUES in accordance with ISO 4871. The A-weighted sound power level and the A-weighted sound pressure level of the mask at a distance of 1 m, with uncertainty of 3 dBA, are shown Power level 30 dBA 3 Pressure level 23 dBA


Operating temperature: 41°F to 104°F (5°C to 40°C) Operating humidity: 15% to 95% non-condensing Storage and transport temperature: -4°F to 140°F (-20°C to +60°C) Storage and transport humidity: up to 95% non-condensing


Mask fully assembled with elbow assembly (no headgear) 6.1" (H) x 6.3" (W) x 5.8" (D) (154 mm (H) x 159 mm (W) x 147 mm (D))

International Commission on Non-Ionizing Radiation Protection (ICNIRP)

Magnets used in this mask are within ICNIRP guidelines for general public use.


The service life of the F20 mask system is dependent on the intensity of usage, maintenance, and environmental conditions to which the mask is used or stored. As this mask system and its components are modular in nature, it is recommended that the user maintain and inspect it on a regular basis, and replace the mask system or any components if deemed necessary or according to the ‘visual criteria for product inspection’ in the ‘Cleaning your mask at home’ section of this guide. Refer to the ‘Mask components’ section of this guide for information of how to order replacement parts.


For AirSense, AirCurve or S9: Select 'Full Face'. For other devices: Select 'MIR FULL' (if available), otherwise select 'FULL FACE' as the mask option.


  • This product is not made with PVC or phthalates such as DEHP, DBP or BBP.
  • This product is not made with natural rubber latex.
  • The manufacturer reserves the right to change these specifications without notice.



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