Introducing our ZY-1F Medical Equipment Oxygen Generator, a high-quality and reliable home care oxygen concentrator perfect for individuals in need of supplemental oxygen. This device offers a 1L flow rate and operates quietly to provide you with a comfortable and convenient oxygen therapy experience. Our factory produces this machine with strict quality control measures, ensuring that each device is made to the highest standards for both safety and effectiveness. With our oxygen generator, you can breathe easy knowing you have a top-of-the-line medical device in your home.