FAQ Search Select a Category BarkBath Cleaning Formulas Cleaning Tips Commercial Products Corporate Deep Cleaners Hard Floor Cleaners Mops, Brooms and Brushes Parts and Accessories Steam Sweepers Vacuums Warranty Web Site and/or go Where can I locate the model number and the serial number (image code) on my upright vacuum? Answer: The model number and serial number (image code) for the upright vacuums are located on a sticker on the back of the machine. The model number is listed first, followed by the serial number. The serial number begins with a 0 or a J. Related Questions What is an EPC Tag? Do you have to rake the Acarasan powder into the carpet? What are the main uses for the Acarosan spray? What is the recommended use for the Acarosan powder?