The Villa 3000 is designed for larger spaces such as homes, condos, and offices. This model has a variable ozone-output control and a 12-Hour Timer that turns off automatically when the sanitizing is completed
The Suite 1500 is designed for medium sized spaces such as hotel suites, small apartments, autos and musty odors in smaller basements.
The Autel 1000 is designed for smaller spaces such as automobiles, hotel rooms and other spaces that can be treated in a short period of time. This model has variable ozone-output control and a 60-Minute Timer that turns off automatically when the sanitizing is completed.