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Support for your Dyson DC34 handheld vacuum

Unfortunately we no longer provide servicing or replacement parts for this machine.

Use our step-by-step tool to solve your machine's problem.

How to get your Dyson machine working to its full potential.

Washing the filter regularly

Rinse under a cold tap until the water runs clear – you don't need any detergents. Leave to dry fully (at least 12 hours) before refitting.

Don't overfill it

To maintain suction, keep an eye on the bin and empty it as soon as debris reaches the MAX marker.

Live chat

The live chat button will appear on the bottom right corner of your screen as soon as a Dyson Expert becomes available. You can also find helpful troubleshooting advice and get more information by clicking on the automated chat icon in the bottom left corner of your screen at any time.

Phone

844-705-4777
Our helpline hours:
8:00am - 8:00pm CST Monday to Friday
9:00am - 6:00pm CST Saturday

Email

help@dyson.com
To help us address your inquiry as quickly as possible, please include the following in your email:

  • Your name
  • Contact number
  • Product model or serial number