DreamStation Disposable Fine Filter, Philips Respironics

These Disposable Ultra Fine Filters are made of Polyester fibers in a light blue carrier. They are original Philips Respironics branded filters compatible with all DreamStation CPAP & BiLevel machines.
Ultra Fine Filters are an optional accessory, for increased filtration efficiency, for use with all DreamStation CPAP & BiPAP machines.