After more than 25 years of ResMed masks featuring dual-wall cushion technology, we’re excited to introduce InfinitySeal™ cushion technology. It’s the secret behind the AirFit N20’s remarkable fit range (99% of patients) and the most adaptive silicone cushion we’ve ever designed. It also features specially-designed loops and varying thickness levels designed to prevent blowout, in order to create a secure seal and prevent mask leaks.
The AirFit N20 was designed to be so easy to put on and use that you don’t necessarily need specific fitting instructions or “rules.” The secret is in the simple, modular design and magnetic clips, which guide the mask’s headgear to its frame quickly and easily.
Each size mask comes with a standard size headgear that should fit most.
Recommended replacement annually, with cushion being replaced as needed for proper seal. Wipe down once a day with a damp cloth and wash in warm, soapy water once a week with a gentle soap.
The mask is a good one. I have been using it for a number of years. There is only one thing to keep in mind and that is that the side clasps are magnetic. If you have health conditions or implants which can be affected by magnets you will need a different mask.
My only complaint is that it was sent with a signature required. Painful to watch the postal employee on my Ring camera on Friday afternoon (of a long weekend) walk away leaving a notice on my door (because no one was home) and then couldn't pick it up at the post office until the following Tuesday. Having signature required means it can't be left at the door or in the mailbox.