f 20 and f40 headgear
f 20 and f40 headgear
Are the ResMed f20 and f40 the same headgear?
Re: f 20 and f40 headgear
The F20 & F40 use a slightly different headset, The F40 was designed to be lower on the face.
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Machine: AirStart™ 10 Auto CPAP with HumidAir™ Heated Humidifier |
Mask: AirFit™ F40 System - L/STD |
Additional Comments: Use Oscar and Sleep HQ |
Robert P Schein