VirtuCLEAN by VirtuOx is a sleep cleaning machine that kills germs and bacteria in your sleep equipment in only 30minutes. VirtuOx, the manufacturer of the VirtuCLEAN device, is a name you can trust as we are a 15 year-old US company that specializes in at-home diagnostics for sleep, respiratory, insomnia, and cardiac arrhythmia problems. VirtuOx is considered a world sleep expert as we have tested over 5 million patients. With so many sleep sanitizers on the market, you can trust VirtuOx. VitruCLEAN uses ozone (also known as activated oxygen) to disinfect your tubing, mask and humidifier chamber. Requires no soap, water, cleaning solutions or on-going maintenance. Small and portable, weighing only 1/2 a pound.