Puresom CPAP Chin Straps

If you wake with a dry, sore throat or your bed partner mentions your mouth falls open during the night, a chin strap may be the missing piece of your CPAP therapy. Puresom chin straps, made by Vyaire Medical under the trusted AirLife name, gently support the jaw so air stays in your nose and mouth breathing doesn't undermine the pressure your machine works to deliver.

The most common question buyers ask is whether a chin strap replaces their mask — it doesn't. It's a component worn alongside your existing nasal or full-face setup to keep the mouth closed, reducing air leak and the throat dryness that comes with it. That makes fit and comfort the two things worth getting right.

This collection covers the range of Puresom options: the AirLife Puresom CPAP Chin Strap (TMS-09 ADJ) offers adjustable sizing for a personalized fit, while the Puresom Classic Chin Strap in Black (TMS-13) keeps things simple with a discreet, low-profile design. If you prefer more coverage or a larger fit, the Puresom Sleep Therapy Ruby Chin Strap (TMS-09L, Large) adds color and a roomier cut. All are built from soft, breathable material meant to be worn nightly without pressure points behind the ears or under the jaw.

When choosing, match the strap to your head size and how much adjustment you want — an adjustable model suits those still dialing in comfort, while a classic fixed style works well once you know what fits. These straps are hand-washable and hold their shape over months of use, though replacing them periodically keeps the elastic supportive.

A chin strap is one of the least expensive ways to improve therapy compliance, and it pairs naturally with the rest of your supplies. Explore related CPAP Masks and broader Respiratory Therapy equipment to complete your sleep setup.