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Support for your Dyson HushJet™ Compact Purifier

Here you can find helpful tips, video guides, maintenance advice, your user guide and more.

Dyson HushJet compact purifier.
Have you registered your machine?

Download the MyDyson™ app to register. Plus, fast access to tailored guides, 24/7 support, and monthly air quality reports.

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Alternatively, you can register online here.

Welcome to your new Dyson air purifier

Watch the video below to get started with your new air purifier and experience powerful yet quiet whole-room purification.

The Dyson HushJet Compact Purifier projects purified air in a kitchen.

User guide

Download your Dyson HushJet™ Compact Purifier user guide.

User guide

MyDyson logo.

Complete control of your air quality. Wherever you are.

Connect your purifier to control it, monitor air quality and set timers, from wherever you are.

A Dyson Purifier is controlled through the MyDyson app on a phone.
  • The Dyson HushJet Compact Purifier is controlled through the MyDyson app on a phone.

    App control

    Remotely control airflow speed, Auto mode, Sleep mode and other settings – so you can set up your perfect indoor environment.

  • A Dyson purifier projects air in a large living room. Logos for Amazon Alexa, Google Assistant and Siri.

    Smart home

    Control hands-free, using compatible voice services such as Amazon Alexa, Google Assistant or Siri.

  • The MyDyson app gives a filter replacement notification next to the filters of the Dyson HushJet Compact Purifier.

    Filter alerts

    Filter life is displayed on the LCD screen and in the MyDyson™ app. Indicating when your filters need replacing.

  • The MyDyson app gives a real-time overview of air quality with data from the Dyson HushJet Compact Purifier.

    Real-time data

    LCD screen reports indoor air quality in real time. So you always know what you’re inhaling.

Understanding your LCD screen

Your purifier’s LCD screen shows real-time air quality information, alongside current modes and settings.

  • The LCD screen shows an Air quality graph over time, the fan is set to Auto mode.

    Air quality graph

    Shows your air quality over the last 12 seconds, or over the last 24 hours.

  • The LCD screen shows Air quality improving over time, fan is set to speed 6.

    Colour-coded AQ

    Colours represent the amount of pollution detected. From green (good) to red (very high).

  • LCD screen showing a live particle count smaller than 10 microns (PM10) as the purifier operates.

    PM10 levels

    Shows particles smaller than 10 microns – including pollen, dust and pet dander.

  • LCD screen showing a live particle count smaller than 2.5 microns (PM2.5) as the purifier operates.

    PM2.5 levels

    Shows microscopic particles smaller than 2.5 microns – e.g. smoke, bacteria and allergens.

  • LCD screen reading AUTO.

    Auto mode

    Intelligently adjusts the settings according to the air quality in the room, so you only use energy when necessary.

  • LCD screen with the Wi-fi icon, three arcs emanating from a bottom dot.

    Wi-Fi icon

    Displayed when your purifier is connected to your home’s Wi-Fi.

  • LCD screen shows current fan speed as a section in a bar graph.

    Airflow settings

    Fan speed can be adjusted manually or set to Auto mode.

  • LCD screen showing the Night mode icon, a crescent moon.

    Sleep mode

    In Sleep mode, your machine uses its quietest settings, delivering purified air at just 24dB.

Works with smart voice control

Control your Dyson purifier – with your voice.

Maintenance

With just a little care and attention, your Dyson HushJet™ Compact Purifier will deliver optimum air purification performance for years to come.

The Dyson HushJet Compact Purifier is wiped down with a cloth.

Replacement filters

Learn which filters you need for your machine, and how often you need to replace them

Dyson HushJet™ Purifier Compact user guide

Download your Dyson HushJet™ Purifier Compact user guide.

Dyson HushJet™ Purifier Compact user guide

Frequently asked questions

No. Some purifiers rely on you changing, washing and drying filters each month. The Dyson HushJet™ Purifier Compact doesn’t. You won’t waste time waiting for filters to dry. You’ll be notified via the MyDyson™ app or LCD screen when it’s time to replace the filter.

We recommend replacing it every 12 months – based on 12 hours of daily use. This may vary depending on usage and pollution levels. You’ll be notified via the MyDyson™ app or LCD screen when it’s time to replace the filter.

Electrostatic captures 99.97% of particles down to 0.3 microns. That includes allergens and pollen.

It removes gases and odours – including cooking smells and pet odours. It also captures NO₂, a common indoor pollutant produced by gas appliances, open flames, wood-burning stoves and tobacco smoke.

No. The Dyson HushJet™ Purifier Compact is a dedicated air purifier. It’s designed to purify – not to heat, cool, humidify or dehumidify. For multifunctionality, explore our HP or TP machines.

The Dyson HushJet™ Purifier Compact is compact and powerful – engineered to purify rooms up to 100m²

Place it near a socket. Its compact design means it fits easily next to furniture or in a corner.

To maintain performance, clean regularly and check for blockages.

  • Switch off and unplug before cleaning.
  • Wipe dust from the machine with a damp, lint-free cloth.
  • Check sensor inlets around the back for dust and debris.

The Dyson HushJet™ Purifier Compact reacts automatically to detect, track and remove common household pollutants. The LCD screen shows indoor air quality and the levels of particles captured within the filter.