The lightweight Swift FX Nasal Pillows Mask Frame System without Headgear from ResMed makes it easy to forget about your CPAP therapy – but in a good way! The Swift FX mask is small and unobtrusive, offering a generous freedom of movement for sleep apnea therapy. And while it’s soft-fitting and flexible, the Swift FX is also robust enough to handle high-pressure prescriptions ensuring dependable, effective CPAP therapy throughout the night for a wide range of patients.