The natural lip seal for sleep.

The natural lip seal for sleep.

The inhalation- valve direction allows for easy air flow in while preventing mouth leaks.

This valve has been used to maintain a natural lip seal in those who have mouth leaks while using nasal CPAP.

*NOTE: THE SLEEPSEAL DEVICES ARE NOT A TREATMENT FOR SLEEP APNEA; THEY ARE ONLY DEVICES DESIGNED TO MAINTAIN THE NATURAL LIP SEAL THAT NORMALLY OCCURS DURING SLEEP, IN INDIVIDUALS WHOSE MOUTHS FALL OPEN DURING SLEEP*

The exhalation- valve direction allows easy exhaling, while preventing air to be inhaled through the mouth.

This valve has been used to maintain a natural lip seal in those who snore at night.

With an open valve, this product holds the lips together and allows for easy breathing in and out as needed, but may not eliminate mouth leaks.

This valve may be used regularly or to help the user transition to use of the inhalation valve or exhalation valve.

Thank you for your interest in our SleepSeal devices. Please note that the small, medium, and large sizes are only a matter of user preference.