ResMed upgraded AirFit N30i by adding <strong>QuietAir </strong>technology to nasal cradle. <strong>AirFit </strong><strong>N30i QuietAir Nasal </strong><strong>CPAP Mask, </strong>offers a more natural breathing experience, while at the same time provides one of the widest fields of vision, eliminating any claustrophobia concerns and promising you can enjoy your favorite relaxing bedtime activities.