The FC80 Portable CPAP Cleaner & Sanitizer provides universal cleaning for CPAP machine equipment, ensuring the sterilization and longevity of your CPAP machine. The disinfection process used by this self-maintaining device does not require any water or chemicals. The FC80's natural ozone cleaner is simply generated from the process of UV light in the device's enclosure coming into contact with air pulled in through the single air inlet.