Replacement QuietAir™ vent for the ResMed AirFit F40 Full Face Mask

The QuietAir™ Elbow is a replacement part for the ResMed AirFit F40 Full Face Mask, featuring ResMed’s latest diffuser vent. This technology uses small openings to spread exhaled air more evenly and over a wider area, reducing noise and creating a softer, more comfortable airflow around the face. As a result, both users and their bed partners enjoy a more peaceful night’s sleep.

Designed for convenience, the QuietAir™ elbow is easy to disconnect and reconnect, making it perfect for those late-night trips in and out of bed without hassle. This product includes only the QuietAir™ elbow and is not compatible with other CPAP masks.

Other ResMed AirFit F40 Replacement Parts

• AirFit F40 Headgear
• AirFit F40 Cushion
• AirFit F40 Full Face Mask

Contraindications & Warnings

This headgear contains magnet clips. CPAP masks with magnetic components should not be used by patients or near individuals with: 

• Active medical implants that interact with magnets (e.g., pacemakers, implantable cardioverter defibrillators (ICD), neurostimulators, cerebrospinal fluid (CSF) shunts, insulin/infusion pumps).
• Metallic implants/objects containing ferromagnetic material (e.g., 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).