Your Dyson Care experience
Activate your warranty to receive support and benefits direct to your inbox.
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Get the most out of your purifier
Dyson machines are built to last. Our quick 'how-to' videos give you the confidence to enjoy your purifier, straight out of the box.
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Useful tips on your features and settings
Discover what your Dyson purifier can do with tailored tips and great expert support. Choose to receive direct to your inbox or easily access your manual.
Dyson Purifier Hot+Cool™ HP09 Formaldehyde (White / Gold)
Frequently asked questions about our Dyson purifiers
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How often should I change the filter?
For optimal performance, we recommend that you change your HEPA + Activated carbon filter every 12 months. You can customise reminders in your Dyson Link App for added peace of mind.
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Can I reduce the screen brightness at night?
Select Night mode and your purifier will continue to monitor and respond to changes in air quality and temperature on its quietest settings, with a dimmed display.
How to use your Dyson purifier
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Poor air quality isn't just a problem outside. It's a problem inside too.
From plant pollen and cooking fumes, to VOCs and benzene found in sprays and candles, our homes can trap pollutants in the air. That's why Dyson purifiers automatically sense and remove them.
Captues gases and ultrafine particles
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Pollen and allergens
PM10
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Bacteria
PM5.0
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Industrial emissions
PM2.5
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Ultrafine particles
PM0.1
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Formaldehyde (HCHO)
Carpets, rugs and flooring
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Odours
Household fumes and cooking
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Benzene and VOCs
Cleaning products and candles
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Nitrogen dioxide
Gas stoves and car exhausts
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