The QuietAir Elbow is designed to fit the AirFit™ F20, AirTouch™ F20, and AirFit™ F30 full face masks.
QuietAir releases the same amount of air per breath as the existing standard CPAP elbow, but it does so gently using smaller, multidirectional openings over a wider area.
Product Features
Key features of the QuietAir:
AirFit F20 and AirTouch F20 are among ResMed's quietest CPAP masks
The QuietAir makes them 9 times quieter than before, at only 21 dBA
70% gentler exhaled air flow
With the QuietAir diffuse elbow, the CPAP mask sound power is recorded as 21dBA for both AirFit F20 and AirTouch F20 CPAP masks.
Reduction in sound power level of 10 dBA compared with the standard F20 elbow.
Noise emission values in accordance with ISO 4871 at a distance of 1 m, with uncertainty of 3 dBA. [Refer to AirFit F20 CPAP user guide]
Measured as the reduction in peak velocity when compared to the standard F20 CPAP elbow.
Too much leakage and irritation on bridge of nose. Will try the F30
N
Nancy E.
Great. Fits well
J
Justin M.
AirFit F20 Cushion
Not you, but the manufacturer makes a very shoddy cushion that tears repeatedly at the top center in usually 3-4 weeks and then has to be replaced as it cannot securely the air flow to just the tubing. Please find another reliable manufacturer instead of RESMED for this AirFit F20 foam rubber cushion that cannot be mended as it gets expensive to continually replace it and I suspect there is NO MANUFACTURERS WARRANTY on this product. ZERO Stars if it was listed.
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