The 8L Medical 95% High Purity Oxygen Concentrator with big LED screen is a reliable and efficient device that produces a continuous stream of medical-grade oxygen. It has a large LED screen that displays the current oxygen concentration and flow rate. It is capable of delivering up to 8 liters of oxygen per minute, making it ideal for use in hospitals, clinics, and at home. Our factory is dedicated to producing high-quality medical devices that are affordable and effective. We use only the best materials and technology to ensure that our products meet the highest standards of quality and safety.