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Frequently asked questions

Can Dyson purifiers capture odour pollution?

Yes, our latest purifiers remove 97% of cooking odours⁶ and cat urine odours.⁷

Are Dyson purifiers loud?

Dyson's lastest purifiers are 20% quieter than the previous model⁸, making them ideal for bedrooms and working environments. Night mode initiates the quietest setting and a dimmed display, while a sleep timer enables you to pre-set intervals of use.

What is the lifespan of the filter in a Dyson purifier?

We recommend replacing the HEPA+Carbon filter every 12 months (based on 12 hours a day of use) – so 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. The formaldehyde-destroying catalytic filter never needs replacing.

Can I switch off the cooling function in winter and still purifiy my home?

Yes. Diffused mode diverts airflow through the back of the machine to purify the whole room, without cooling you. This means you can use your Dyson purifier all year round.

What is new about the Dyson Purifier range and how is it different to other purifiers?

Dyson engineers are perfectionists. Channelling our relentless dissatisfaction, we have re-engineered the Dyson Purifier range to be our first purifiers fully sealed to HEPA H13 standard. Capturing 99.95% of ultrafine particles and preventing pollutants from leaking back into the air you breathe.²