How to replace Dyson Purifier Big+Quiet™ Formaldehyde Carbon filter.

It's quick and easy to install the Carbon filter just follow the steps shown in our video guide..

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Please note, the colourway of your particular machine may vary from the one shown in the video, but the process for using it will be the same.

Dyson experts are on hand to help, so leave us a comment if you'd like some advice.