Meet ResMed AirFit™ F30i, the full face mask that gives you both the freedom you want and performance you can depend on. The secret behind this mask’s comfortable, high-performing seal is its UltraCompact cushion design, which is curved to fit comfortably and securely around the nose. The UltraCompact mask cushion rests under the nose, which helps prevent next-day red marks, soreness and irritation. With a cushion design that avoids the top of your nose, you can wake up looking and feeling better. The AirFit™ F30i Cushion is compatible with AirFit™ F30i Full Face Mask Complete System.