Revolutionary Gel Nasal Pillows: Philips Respironics, the world leader in gel cushion technology, brings the adaptive power and comfort of gel to nasal pillows. The Nuance Pro features remarkable nasal pillows infused with a ring of soft, flexible gel that rests on the outside of the nostrils to create a secure seal without pressure or pinching. Each mask comes with three nasal pillows cushions -- Small, Medium, Large -- so you'll be sure to find your best fit right out of the box.
Soft, Secure, Open Style Headgear: Nuance Pro CPAP/BiPAP Mask Headgear is highly adjustable with an open style that requires minimal facial contact and no forehead support.
Contemporary Styling & Clear Field of Vision: The streamlined design and muted coloring of the Nuance Pro brings a more contemporary and less medical feel to the mask. It provides a clear line of sight -- for users who enjoy reading, watching TV, or talking before going to sleep -- and reduce the strap marks and pressure points that are common with many mask designs.