Dyson | Air purifier Pure Cool Desk

Dyson Pure Cool automatically detects the presence of particulate pollutants and fumes, and displays the results of its analysis in real time.  A unique Dyson algorithm processes the information recorded by three sensors and then communicates the air quality data. Thanks to real-time reports, you can thus see on the LCD screen which emanations and particles are currently suspended in the room air. Air Multiplier™ technology ensures the continuous diffusion of a powerful, homogeneous air flow at 290 liters per second, guaranteeing the proper circulation of purified air. 

The perfectly sealed filtration system, combined with an activated carbon filter, eliminates gases and other fumes, while a glass-fiber HEPA filter captures 99.95% of microscopic allergens and pollutant particles down to 0.1 microns in size. Thanks to the targeted or rotary mode, you can choose to project the air wherever you like in the room.  The new 350° rotation function allows air to circulate throughout the room. A range of built-in, configurable features lets you determine where the air is to be projected. The room diffusion mode projects purified air from the back of the unit, via Dyson's unique valve, while continuing to purify the air effectively. Night mode engages quieter parameters. The unit continues to measure and respond to changes in air quality, but in the quietest possible way, by dimming the display.Easy-to-clean filters.

An automatic reminder signals when the filter needs changing.