Dyson Purifier Hot+Cool (Black/Nickel) - HP07

Dyson engineers are perfectionists. Channelling our relentless dissatisfaction, we have re-engineered our latest purifiers to be fully sealed to HEPA H13 standard.⁸ Two stages of purification sit within a fully sealed filtration and airflow system to trap pollutants inside, preventing them from leaking back into the air you breathe.

This machine is compliant with safety standard UL 1278, as required by the US government. For this reason, heating and temperature control are not available in the MyDyson™ app. Please use your machine’s remote control instead.

HEPA grades refer to filter efficiencies at certain particle sizes. HEPA H13 is a filter with a 99.95% removal efficiency of particles down to 0.1 microns per litre of air. This includes common pollutants such as allergens, bacteria, viruses, pollen and mould spores.

We recommend replacing the HEPA and Activated carbon filter roughly every 12 months, depending on how often you use it.⁹ That’s because over time filters can become clogged with pollutants and even let unpleasant odours back into the room. The machine will alert you when it’s time to change filters. A filter life reading can be found on the LCD screen and via the MyDyson™ app. The catalytic filter never needs replacing.

Yes, Dyson purifiers capture wildfire smoke and other combustion pollutants.¹⁰