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  • ResMed-patient-wearing-AirFit-F20-non-vented-full-face-mask

AirFit™ F20 NV

Non-vented full face mask for ventilation therapy

AirFit F20 NV is a full-face mask for non-invasive ventilation that offers the benefits of an AirFit F20 in a non-vented version. Easy to fit to a wide range1 of face-shapes, its seal withstands high-pressure2 and bi-level pressure treatment.

Product codes: S (64020), M (64021), L (64022), F20 NV elbow (64001)

The mask contains magnets that may interfere with certain implants or medical devices. Please refer to the user guide for complete information, including magnet contraindications and warning.

Built for effective respiratory care


The mask is easy to fit and suitable for a wide range of face-shapes.1 Its contoured seal around the face means it can handle high-pressure (up to 40 cm H2O)2 and bi-level pressure treatment. AirFit F20 NV is compatible with Astral ventilators and suitable for patients requiring non-life support ventilatory assistance.

Designed for flexible ventilation therapy


The AirFit F20 NV can adapt to different configurations and ventilation settings, with replaceable elbows allowing patients to interchange between vented and non-vented solutions in the same mask.

A full-face mask designed for comfort


With no contact between mask and forehead, it eliminates the risk of red marks there. Specifically designed for extra softness and stability, the plush headgear also helps ensure patients settle into therapy comfortably.

Did you know?

The F20 non-vented elbow (64001) is compatible with AirFit F20 and AirTouch F20 vented mask systems.

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Please refer to the user guide for relevant information related to any warnings and precautions to be considered before and during use of the product.


Warranty & services

Looking for service and warranty information on the ResMed AirFit F20 NV full face mask?

Find the answers to your questions in our resource centre.


Please refer to the user guides for relevant information related to any warnings and precautions to be considered before and during use of the products.

Masks with magnetic components are contraindicated for use by patients where they, or anyone in close physical contact while using the mask, have the following:

  • Active medical implants that interact with magnets (i.e., pacemakers, implantable cardioverter defibrillators (ICD), neurostimulators, cerebrospinal fluid (CSF) shunts, insulin/infusion pumps)
  • Metallic implants/objects containing ferromagnetic material (i.e., aneurysm clips/flow disruption devices, embolic coils, stents, valves, electrodes, implants to restore hearing or balance with implanted magnets, ocular implants, metallic splinters in the eye)

Keep the mask magnets at a safe distance of at least 6 inches (150 mm) away from implants or medical devices that may be adversely affected by magnetic interference. This warning applies to you or anyone in close physical contact with your mask. The magnets are in the frame and lower headgear clips, with a magnetic field strength of up to 400mT. When worn, they connect to secure the mask but may inadvertently detach while asleep. Implants/medical devices, including those listed within contraindications, may be adversely affected if they change function under external magnetic fields or contain ferromagnetic materials that attract/repel to magnetic fields (some metallic implants, e.g., contact lenses with metal, dental implants, metallic cranial plates, screws, burr hole covers, and bone substitute devices). Consult your physician and manufacturer of your implant / other medical device for information on the potential adverse effects of magnetic fields.


  1. ResMed fitting study of 39 patients, vented version, conducted in 2015. Data on file; ID A3830701.
  2. AirFit F20 NV is validated at therapy pressures from 3 to 40 cm H2O. Refer to AirFit F20 NV user guide.

Content last updated: 10/2023.