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Dyson Purifier Hot+Cool HP2 De-NOx logo

Welcome to your new
Dyson Purifier Hot+Cool HP2 De-NOx

Getting started with your new purifier heater is easy.
Follow the three simple steps to set up, register and access your user manual.

1. Set up your machine

Purifier heater with the filters and remote alongside

Connect your machine

Unlock all your machine’s features with the MyDyson™ app. Adjust settings, change modes, and control your indoor air quality remotely.

  • Step 1

    Download the MyDyson™ app to your mobile device, open and select 'Add machine' from the menu. Then select your purifier.

  • Step 2

    Hold your device next to your purifier’s LCD screen. This will allow your machine to detect your mobile device.

  • Step 3

    Press the Standby button on your purifier to activate the pairing process. Then follow the on-screen instructions to complete connection set-up.

2. Register your machine on the MyDyson™ app

MyDyson logo

Access expert content and tailored support.
Plus, get personalised monthly reports about your indoor air quality.


  • Remote control


  • Filter alerts


  • Priority access


  • Expert guides


  • Exclusive offers


  • Real-time reports

Enhance your environment with the MyDyson™ app

Download user manual

3. Download user manual

Everything you need to know about your purifier heater.

All your essential maintenance and care guides, in one place

Find your purifier heater how-to videos, FAQs, and more.

A purifier heater in a living space projecting purified air

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