ResMed AirFit F40 Full Face Mask

Marsoni

M251S

$190.00

Get it in 3 business days with 1 day shipping. Friday, May 29

ResMed AirFit F40 Full Face MaskA minimalist mask, maximised for you. The AirFit F40 Full Face Mask is ResMed's new ultra compact, full face mask that combines high seal performance with comfort in a flexible, easy to use design. The AirFit F40 features includes the new AdaptiSeal silicone cushion adapts to the face, helping to maintain seal and comfort even when changing positions during sleep. The new low profile AirFit F40 delivers that with the comfort patients seek. It's

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Runs much larger than I expected. I am 5’4”& 136 pounds. Usually wear a medium or large in some knit tops. So I need to stitch the side seams in hopes it will fit better. I like the weight and softness of the fabric, but really disappointed in the too large armholes. Unwearable for me until I can sew new side seams.

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Reviewed in the United States on February 11, 2026