F& P's AirPillow™ Nasal Pillow Cushion F & P's AirPillow™ cushion unique shape was created to provide a seal both in and around the nose. The incredibly thin cushion walls measure only 0.25mm and create a perfect balance against the face providing an excellent soft stable seal. F&P Brevida also includes an inflatable AirPillow™ nasal cushion, which creates an even better seal during inhalation. During exhalation, the material contracts allowing for greater ease of pressure, and in turn, a more comfortable exhalation experience. Thoughtful Nasal Pillow Sizing The Brevida™ nasal pillow CPAP mask is constructed to facilitate a wide range of facial features. A single cushion is designed to fit up to two sizes: X-Small and Small, or Medium and Large. This adaptive pillow sizing design makes it easier to find the right size for you. F & P's VisiBlue™ Adjustable Headgear The 'blue-in, gray-out' color configuration of the Brevida™ adjustable headgear makes it easier to reinstall the headgear after cleaning or replacement. The unique design of the headgear, which stabilizes itself at the back of the head, keeps your pillows in place, during active sleep. Incredibly lightweight, you'll have a hard time knowing it's even there. The Brevida headgear is also very easily adjustable. Simply increase or decrease the tension on the headgear strap by sliding it through the headgear clip, and reattaching. VisiBlue™ Connection Points VisiBlue™ is a patented Brevida™ design created to increase visibility. The headgear, short tubing, and 360- degree swivel all display a blue rim highlighting the points where each piece attaches to the other. Short Tube with Swivel The short tube and 360-degree swivel make it much easier to manage tubing placement, we can be a challenge with a lighter-weight CPAP pillow or mask. Washable Diffuser Cap & FilterThe Brevida diffuser cap is equipped with a filter that not only filters the air but acts as a natural sound dampener. The filter is washable and should be cleaned weekly. We recommend replacing this filter every few weeks, to ensure consistent functionality.