Please refer to the following methods to find the serial number for your MACH V1 series:
- The serial number can be found via the eufy Clean app (For confirming product problems better, please copy device information to customer service).
![Text
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![Graphical user interface, application
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![Graphical user interface, text, application
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- Remove the floor cleaner tank and the serial number is printed on a sticker on the handle
![Qr code
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- Find the serial number via the Device Info menu on the vacuum cleaner.
![Graphical user interface, text, application, chat or text message
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![](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/73044553931/original/duJZRb2uaJtJ0qiRRprH4S3-Nppzd2OmDQ.png?1677103342)
If you have any further questions, please contact eufy support engineers for assistance.