Frequently asked questions
How often should I clean the filter?
To maintain optimum performance, your Dyson Supersonic™ hair dryer needs regular care and maintenance. We recommend cleaning the filter once a month. Debris should be wiped from the outer filter cage and from the inner filter mesh using a soft, dry cloth.
Will the new and re-engineered attachments work with my hair dryer?
Yes, the new and re-engineered attachments are fully compatible with older generations of Dyson Supersonic™ hair dryers.
What is the voltage?
The voltage is 220–240V in the UK.
Can I use my hair dryer when travelling to countries with different electrical voltages?
Your hair dryer has been precisely engineered for fast drying and styling at the voltage of the country in which it was purchased. This allows it to run at optimum performance. As voltage varies from country to country, please follow the guidance on usage in the guarantee section of your user manual, which can be found below.