•With an UltraCompact design, the ResMed AirFit F40 is ResMed’s smallest tube-down full face mask.
•In a ResMed external clinical study, 100% of surveyed patients said the AirFit F40 was easy to fit and adjust to achieve seal and comfort
•In a ResMed external clinical study, 96% of patients said the AirFit F40 was comfortable at first fit