The ResMed AirFit F40 is an ultra-compact full-face CPAP mask featuring a soft silicone AdaptiSeal™ cushion that ensures a secure, comfortable fit. Designed with a minimalist under-the-nose profile, it offers exceptional freedom of movement and a wide field of vision, making it ideal for side sleepers and users who prefer a less bulky mask. With whisper-quiet venting and easy magnetic clips, the AirFit F40 combines performance, comfort, and convenience for a better night’s sleep

Bradd Smith
2 days ago
Very professional and completely knowledgeable. Made this easy and user friendly.
Patrick Jaques
6 days ago
Fantastic customer service, fast shipping. Sleep Restfully helped me out obtaining a sleep mask (Nasal Aire II) that was just recently retired by the manufacturer and no other medical supplier had in stock. This gave me plenty of time to research a new mask replacement for the future while enjoying my new Nasal Aire II mask. I highly recommend Sleep Restfully.
Scott W
4 weeks ago
Sleep Restfully is an excellent source for CPAP supplies. I have used them for many years and find them to be cost effective and highly reliable.
WayneO LamO
a month ago
Keith Johnson
a month ago
Great customer service from Adam and his team!!!
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