Everything on the Dyson HP07
Improved filter technique
The latest Dyson air purifiers are closed-off 360 degrees around according to HEPA 13 standard. Thanks to this, the air doesn't escape from the purifier before it's being filtered. The completely airtight HEPA H13 filter system filters 99.95% of all particles up to 0.1 micron from the air, like ultra fine dust, dust, pollen, allergens, and viruses.
Heat
In addition to purifying and ventilating, this air purifier heats the air in your house. This means that you'll have an electric heater during the winter too. The air purifier heats rooms evenly up to 37°C.
Powerful airflow
Thanks to the Air Multiplier technology, the latest Dyson clusters the air flow. This makes it up to 10 times more powerful than other air purifiers. As a result, it spreads the air throughout the entire room.