The model number as well as the serial number to your WORKSHOP Wet/Dry Vac​ can be found on the serial label. This label is placed in a different location depending on the model, however most will be found on the power head.

To the left there is a close-up example of a serial label. The arrow is pointing to the location on the serial label you will find your model number.​ Your Model Number wil usually begin with "WS" and is usually followed by 4 numbers. These numbers ttypically correspond to your gallon size. Then next there are two letters such as "VA," "CA,""WM," etc. The last number can be ignored for you prurposes. So it should look similar to WS1111VA.

​Below are examples of the the location of the serial tag on specific models:
















If you do not see your model above this warranty document (PDF) may help you establish the location of your serial or model number.

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