OptiPillows EPAP Mask

OptiPillows is an FDA-cleared nasal mask designed to reduce snoring and alleviate mild-to-moderate obstructive sleep apnea (OSA) by providing adjustable expiratory positive airway pressure (EPAP). It functions as a portable, machine-free alternative to standard CPAP therapy.

How the OptiPillows EPAP Mask works
The device uses a proprietary valve to generate positive airway pressure during exhalation. 
Inhale: During inhalation, the valve allows you to breathe in easily with minimal resistance.
Exhale: As you exhale, the valve redirects the airflow through a narrow vent. This creates back pressure that helps to keep your upper airway open and prevents it from collapsing, which is the primary cause of snoring.
Adjustable pressure: The pressure can be manually adjusted by rotating the valve sleeve to change the size of the exhalation vent. 

Key features and benefits
No power or tubing: The device does not require a CPAP machine, power source, or bulky tubing, making it lightweight and ideal for travel.
No prescription needed: OptiPillows can be purchased without a prescription.
Reusable: The mask is reusable for up to one year before the entire kit needs replacement.
Adjustable pressure: It is the only EPAP device with an adjustable pressure setting, allowing users to customize the resistance for comfort.

Ideal for specific users: The product is marketed toward side sleepers, frequent travelers, and those with claustrophobia or trouble adjusting to traditional CPAP therapy.