Breathe Better, Live Better! 🌬️ Enjoy a consistent oxygen purity of 93% ± 3% for optimal health. 12-month warranty with local customer support for peace of mind. Versatile design for both home use and medical settings. Stay serene with a low noise level of less than 53dB(A). Experience the freedom of portable oxygen therapy. Flow Rate 1-5LPM Low Noise <53dB(A) Medical Grade The Vandelay Oxygen Concentrator Premium is a Class II medical-grade device designed for both home and medical use. It offers a flow rate of 1-5LPM with an oxygen purity of 93% ± 3%, all while operating quietly at less than 53dB(A). With a 12-month warranty and local support, it ensures reliability and peace of mind for users.