Resmed Airfit/AirTouch F20 Expiration Elbow with Diffuser
Resmed Airfit/AirTouch F20 Expiration Elbow (with diffuser).
Flexible and durable elbow design, with an incorporated diffuser filter to the expiration port designed to reduce noise and port flow.
Purchase is for 1 x elbow port for F20 range.
Purchase is for 1 x elbow port with diffuser for F20 range only (frame, cushion, headgear and tubing not included).
Featuring a flexible and durable elbow design, the Expiration Elbow with Diffuser comes with an incorporated QuietAir diffuser filter to the expiration port. This filter is designed to reduce exhalation noise by up to 9 decibels. QuietAir is small, multi directional openings over a widespread area of the elbow, which breaks up exhaled air so that it’s spread out evenly. While it releases the same amount of air per breath as the existing standard F20 expiration elbow, it is much quieter and more gently diffused. QuietAir can reduce noise by 89 percent and can produces a 70 percent gentler exhaled airflow, compared to ResMed’s previous design. This allows for a quiet, uninterrupted night of sleep.
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