Hose Dryer compatible with CPAP/BIPAP hoses. After washing your hose ( or if there's humidity inside it after use ) simply plug this into one end of your hose and into a USB A socket and the nearly silent fan will gently push air through your hose to dry it out. Compatible with Resmed, transcend, Respironics, Human Design Medical, Luna, Somnetics, CPAP, BIPAP, etc. Any machine that uses a standard 22mm flexible hose end will work. Made from 3D printed parts - Nozzle is PETG, which is the same plastic...