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Descaling kit

Removes mineral build-up from inside your machine using citric acid. Use regularly with your machine's Deep Clean cycle to maintain optimal performance.

Compatible with:

Dyson Pure Humidify+Cool PH01

Dyson Purifier Humidify+Cool PH03

Dyson Purifier Humidify+Cool Formaldehyde PH04

Dyson Humidifier AM10

In stock


  • Information icon

    We recommend replacing your filter every 12 months. That's because over time, filters can get clogged with pollutants, and even let unpleasant odours back into the room.


Cutaway image of the inside of a purifier and the Deep clean cycle in action.

Video Transcript

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Hassle-free Deep Clean cycle, now made easier with our citric acid cleaning kit

Use your machine's Deep Clean cycle with our Descaling kit to thoroughly remove mineral build-up throughout the water system. At the touch of a button, the cycle activates and guides you through a simple step-by-step process.

  • A person performing maintenance on their purifier, with clickable play button to show Deep clean cycle film.

    Video Transcript

    Open video transcript