Introducing our exceptional {ZY-10Z 10L Medical 95% High Purity Oxygen Concentrator CE Certification with big LED screen}. We take pride in being a factory that strives for excellence and this product is no exception. Designed with utmost precision and quality, this oxygen concentrator ensures its users receive pure oxygen with a high 95% purity level. With a large LED screen, monitoring oxygen levels has never been easier. This product boasts CE certification, guaranteeing its safety and reliability. Invest in this efficient and trustworthy medical equipment for optimal oxygen therapy.