Maintaining your machine
![Play the video. How to replace the filter.](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/maintenance/generic-images/new/new-professional/AB09-10 - Replacing the filter - DL 01001918.jpg?$responsive$)
Frequently asked questions
What electrical supply is needed?
This varies depending on country:
High Voltage Markets – Input voltage/Frequency: 200-240V, 50 & 60 Hz
Low Voltage Markets – Input voltage/Frequency: 100-110V, 50 & 60 Hz
Can I pressure wash the machine?
No. Cleaning instructions can be found in the unit's installation guide.