Lack of oxygen in the air is caused by air pollution, which raises the risk of heart disease, stroke, lung cancer, and respiratory infections. You struggle to switch out your oxygen cylinder every day? Does maintenance on gas lines? Daily problems with a shortage of oxygen cylinders? Do you desire a long-lasting remedy for the oxygen deficiency problem? What is the solution? You can get more oxygen by using a medical equipment called an OXYGEN CONCENTRATOR. If you have a medical condition that causes your oxygen level to drop too low, your doctor might prescribe one for you. Some individuals who have trouble to breathe due to conditions like: asthma, lung cancer, copd, civid-19, flu, may benefit from it.