Factory Production of Yuwell Oxygen Concentrator Filter Accessories Product Overview Introducing the Disposable CPAP Air Filtration solution designed specifically for the Yuwell Oxygen Concentrator. These high-quality filters offer convenience and efficiency for users in need of reliable air filtration. Key Features Product Name: Disposable CPAP Filters High quality construction Replacement cycle: 100 hours Compatible with Yuwell Oxygen Concentrator Minimum Order Quantity: