Nispira CPAP Inline HEPA Filters, Compatible with BiPAP and CPAP Machines, Fit DreamStation Standard Tubing (22mm) and Machine Outlet (25mm) Item Package Quantity:12 Crafted from Japan's porous stone

Crafted from Japan's porous stone

Filter Odors in the Air

pet hair/ dander

helping keep your machine clean and operating as intended

and unpleasant odors

Nispira CPAP Inline HEPA Filters, Compatible with BiPAP and CPAP Machines, Fit DreamStation Standard Tubing (22mm) and Machine Outlet (25mm) Item Package Quantity:12 Crafted from Japan's porous stoneImportant: We encourage buyers to verify size of both ends to ensure compatibility with your CPAP device and tubing before purchasing. Nispira's CPAP inline filters are designed to provide an extra layer of protection for your BiPAP or CPAP machine. With a 22mm outlet size for standard tubing, they seamlessly integrate with popular brands like ResMed and Dreamstation. Offering a convenient and cost effective solution for maintaining optimal air