AirPhysio's breathing device is painless, drug-free, lightweight, and works immediately. The device helps improve breathing conditions in multiple ways, such as the AirPhysio can be used with inhaled medications to improve the distribution of the medicine. As demonstrated in the video, the device uses a ball bearing system to produce Oscillating Positive Epiratory Pressure, or OPEP. Hale will help you to breathe through your nose. Customers will get a 50% discount when they purchase from the official website. There have been changes in the US to allow product imports. AirPhysio creates positive pressure in your lungs when you exhale. The IPV delivers a pulsatile flow, or gas, with each pulse. This review does NOT detail the ability these devices to increase airway volumes, other than the VersaPAP. Regular use will improve the functioning of the lungs in children. AirPhysio works on the mucus. It includes a mouthpiece and goals levels to help you take deeper breaths in, which can open up your lungs. Peacock DC. Because it instantly reduces the "gorilla squeeze", caused by mucus buildup, it is extremely effective.