Spirit Medical Ultrafine Disposable Filter, 2 1/4" x 3/4" for DreamStation CPAP Machine is disposable so you just replace it when it is time to do so. Being housed in a light blue frame, it blocks any dust particle from getting into the machine. For added protection this filter can be used with the reusable filter to further prolong the overall life of each disposable filter. With this filter your CPAP machine is also protected against the dust so it runs longer.
Included in your package:
(2) Filters