The Prisma20C is the CPAP (fixed pressure) device in the premium prismaLINE from Löwenstein Medical. It has a functional operating panel with large touch screen and excellent motor with high-performance reserves. The Prisma20C is equipped with several comfort functions and FOT (Forced Oscillation Technique) technology. The device comes complete with large 400ml click-into-place PrismaAQUA humidifier and a heated breathing tube. Featuring highly similar pragmatic design & functionality to the Prisma SOFT, Prisma20C comprises a number of special extra features to provide a high-end package. These include: colour touch screen, integrated port for heated tube, SoftPAP 3 setting with inspiration support as well as moderate expiration relief, 7 humidification levels, Smart Aqua Control (SAC) providing warm-up boost and humidification compensation during leakage, ability to preheat humidifier, alarm clock, language settings (different for patient & expert menu), independent autoSTART/STOP settings, and ability to set alarms for leak/disconnection.