Respura CPAP Chinstraps

For CPAP and BiPAP users, an open mouth during sleep undermines the whole therapy — air escapes, pressure drops, and you wake with a dry, sore throat. Respura chinstraps address that directly, gently supporting the jaw so your lips stay closed and the prescribed pressure stays where it belongs.

The AG Industries Respura Topaz Style Chinstrap is the anchor of this line. It's an adjustable, lightweight design in tan, sized 12–13 inches, made to cradle the chin without the bulk or heat of heavier straps. Because it's adjustable, one strap accommodates a range of head sizes, and the soft, breathable material means it won't dominate an already crowded sleep setup alongside your mask and headgear.

Buyers usually reach for a chinstrap for one of two reasons: they're new to therapy and waking up with a parched mouth, or they've been at it a while and realized mouth leaks are quietly stealing effectiveness. A chinstrap is often the simplest fix — less invasive than switching to a full-face mask, and easy to trial. It works with nasal masks and nasal pillow setups where keeping the mouth sealed is the whole point.

Fit matters more than anything here. The Topaz style is meant to hold the jaw closed comfortably, not clamp it shut, so it should feel snug but never painful across the cheeks or jaw joint. Give the adjustment a few nights to dial in, and keep it clean with mild soap and air-drying to preserve the elastic.

Explore related CPAP & BiPAP supplies to round out your therapy setup, from masks to replacement components.