Sleepnet has manufactured quality gel masks for Obstructive Sleep Apnea (OSA) and non-invasive ventilation for more than twenty years. We also make reusable N95 masks that offer comfort, safety, and long-term protection. Our products are designed and assembled in the United States at our headquarters in Hampton, New Hampshire. We prioritize making best-in-class masks and providing superior customer service; we don't compromise, and we don't expect you to either.