Designed to keep your CPAP therapy air clean, the optional DreamStation 2 Disposable Ultra-Fine Filters prevent fine particles and unwanted odors from entering your airway. The Ultra-Fine Filter is for use only with your DreamStation 2 Auto CPAP or BiPAP. This filter is disposable, so it cannot be cleaned. The Ultra-Fine Filter should be replaced every 30 days or when it shows signs of wear and tear to ensure your machine stays in tip-top condition while providing you with clean, filtered therapy air.
