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£449.99
Dyson Purifier Cool PC1 (White)
Powerfully cools you with purified air.
Captures gases and 99.95% of pollutants, automatically.¹ For a healthier home.
Connects to the MyDyson™ app.²
Buy from Dyson.co.uk

Breathe cleaner air
Purifies your whole room evenly³
Captures common household pollutants such as dust, pet dander, bacteria and mould. Cools you fast with powerful airflow.
Key features
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Powerful projection
Air Multiplier™ technology projects over 290 litres per second of smooth, yet powerful airflow.³ To cool you quickly.
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Monitors your air quality
Auto-mode constantly monitors your air quality, automatically adjusting airflow to save energy – purifying only when it’s needed.
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Smart technology
The MyDyson™ app lets you monitor your homes air quality from anywhere, set schedules, and more. Control hands-free, using compatible voice services.
Pioneering air treatment technology
Security software updates for this machine will be supported until 31/12/31.
Frequently asked questions
What is different about the Dyson Purifier Cool PC1?
The Dyson Purifier Cool PC1 has some of the same core capabilities found in our other purification machines. The air purifier can capture a wide range of particles and VOCs, including PM2.5 and PM10.¹
The machine also benefits from app connectivity. Pairing your device with the MyDyson™ app lets you monitor your home’s air quality from anywhere, set schedules, and more.²
What smart home features are enabled by pairing my purifier to the MyDyson™ app?
Connecting your machine to the MyDyson™ app means you can control your purifier without lifting a finger. Using your smart purifier is even quicker and easier with a compatible voice service such as Amazon Alexa, Google Assistant or Siri.⁵ Wi-Fi and Bluetooth® wireless technology enabled, it allows for voice control, scheduling, product warranty registration and product support.
Developed for iOS and Android, the MyDyson™ app also gives you access to air quality data inside your home, and external air quality data for a chosen location.
How often should I replace my air purifier filter?
We recommend replacing the 360° Combi HEPA and Activated carbon air purifier filter every 12 months. That’s because over time, filters can get clogged with pollutants, and even let unpleasant odours back into the room. You'll be notified via the MyDyson™ app or LCD screen when it's time to replace the filter.²
What is new about the Dyson purifier range and how is it different to other purifiers?
Dyson engineers are committed to constant improvement and solving the problems others ignore. Channelling our relentless dissatisfaction, we have re-engineered the Dyson Purifier range to be our first purifiers fully sealed to HEPA H13 standard.⁶ Capturing 99.95% of ultrafine particles and preventing pollutants from leaking back into the air you breathe.¹
1. Tested for filtration efficiency at 0.1 microns (EN1822, ISO29364). Gas capture rates may vary.
2. App functionality may vary per market. Requires Wi-Fi and app enabled device. Standard data and messaging rates may apply. Requires iOS version 10 or above, or Android version 5 or above. Your mobile device must have Bluetooth 4.0 support.
3. In maximum setting. Tested for air projection (DTM 801) and purification coverage in an 81m³ room (TM-003711).
4. Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150. Tested in Max Mode at IBR US, for whole machine efficiency above 99.95%. Gas capture rates vary.