What stands out Keep cool and enjoy purified air at the same time with the 2 in 1 Dyson Pure Cool Tower Fan. You can remotely control your environment as it automatically monitors reacts and purifies - then reports the results straight to the Dyson Link app on your smart phone or tablet. What’s more if you have Siri Google Assistant or Amazon Alexa you can use your voice to control Dyson’s Pure Cool.This TP07 purifier can remove 99.95% of microscopic pollutants and allergens as small as 0.1 microns. Then thanks to Air Multiplier technology the fan delivers over 290 litres of smooth powerful airflow per second. What’s more a unique algorithm processes input from three sensors to continually monitor the air quality. Breath clean air all year round with DysonThe details Smart purification – controlled by Dyson Link app or spoken instructionsDual functionality use it all year round as a Fan or Air PurifierSenses pollutants in real time and reports air quality levelsCaptures pollutants with 360° sealed HEPA and activated Carbon filtersAir Multiplier - Projects powerful airflowOscillates up to 350° to project purified air around the whole roomEasy Filter Maintenance - with automatic filter-life notifications on the LCD screen or Dyson Link appBackward airflow mode - purifies without cooling youFan mode - Purifies while also cooling you as a fanNight-time mode - works using its quiet settings with a dimmed displaySleep timer - turn off automatically after the selected amount of timeRemote control included - curved and magnetised to store neatly on top of the machine Essential Info Air flow 290 litres per secondFan speeds 10Air Multiplier™ Technology YesOperated by remote control YesColour White/NickelFilter type HEPA/CarbonPower Cord length 1.8 mOscillates up to 350°Dimensions H x W x D 105 x 22 x 22 cmWeight 4.65Kg . View User Manual » .