ResMed AirFit F20 Full Face Mask Large covers the nose and mouth to deliver airflow from a compatible CPAP or bilevel device. Its InfinitySeal silicone cushion, flexible frame and adjustable headgear help maintain a comfortable seal. Magnetic clips simplify fitting, while the quick release elbow allows disconnection from the air tubing without removing the mask. This is the large size, for users weighing more than 30 kg.

Components:
Silicone cushion covering the nose and mouth, flexible frame, adjustable headgear, magnetic clips and an elbow with an exhalation vent and safety valve.

How to use:
Have the size and fit assessed by a trained healthcare professional. Position the cushion over the nose and mouth, secure the lower clips and adjust the straps evenly without overtightening. Attach the air tubing, start the device and check the seal. Wash the cushion, frame and elbow daily and the headgear weekly using warm water and mild liquid detergent. Rinse thoroughly and air dry away from direct sunlight.

Precautions:
Contains magnets. Do not use if you or anyone in close physical contact during use has a medical implant affected by magnets, or an implant or object containing ferromagnetic material. Examples include certain pacemakers, defibrillators, neurostimulators, cerebrospinal fluid shunts, insulin or infusion pumps, vascular clips, coils, stents or valves, hearing or eye implants, and metal fragments in the eye. Keep the magnets at least 15 cm from medical devices or implants that could be affected; this distance does not override the contraindications. Keep the mask outside MRI rooms. Use only with compatible therapy equipment while airflow is running. Keep the vents and valve unobstructed. Replace damaged parts. Users unable to remove the mask themselves need qualified supervision.