![The Dyson Pure Cool™ purifying fan.](/content/dam/dyson/motifs/Dyson-Pure-Cool-ADVANCED-TECHNOLOGY.png?fmt=png-alpha)
![Dyson pure cool with Dr Shini Somara](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/air-treatment/pure-cool-2018/social-hub/landing-b/air-quality-pure-cool-social-motif-box2.jpg?$responsive$)
![Dyson pure Cool with Dr Shini Somara](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/air-treatment/pure-cool-2018/social-hub/landing-b/air-quality-pure-cool-social-smoke-hero.jpg?$responsive$)
What causes indoor air pollution?
Reporter Dr. Shini Somara visits Dyson to find out.
![dyson-pure-cool-purifies-the-whole-room](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/air-treatment/pure-cool-2018/social-hub/landing-a/air-quality-pure-cool-social-family-room.jpg?$responsive$)
![Dyson Pure Cool Tower purifying the whole room](https://dyson-h.assetsadobe2.com/is/image/content/dam/dyson/products/air-treatment/pure-cool-2018/social-hub/landing-a/air-quality-pure-cool-social-whole-room-social-a.jpg?$responsive$)
Buy direct from the people who made it
²Tested to EN1822. Particles as small as 0.1 microns.
⁴Standard data and messaging rates may apply. Requires WiFi and app enabled device. Requires iOS version 10 to 14.0, or Android version 5 to 8.0. Your mobile device must have Bluetooth 4.0 support.