What Stands Out Ideal for medium to large rooms up to 35 sqmPowerful air flow make it great for spot cooling3-in-1 design - cools purifies and humidifiesChoose from three fan speeds and the option to oscillate the airflow around your roomNo permanent installation or exhaust vent required - Simply fill the tank with water/ice and switch it onIt\'s easy to move it from room to room using the built-in handles and castorsUse the timer function and set it to automatically switch on or off after a set amount of timeWith its low power consumption there\'s no need to worry about the effects it has on your electricity bills The DetailsThis powerful 3-in-1 air cooler is perfect for any time of year. Not only does it keep you cool when it starts to heat up outside it also functions as an air purifier and humidifier to improve the air quality within your room whenever neededSlim20i is a portable air cooler humidifier and air cleaner that doesn\'t require any venting like an air conditioner would do. It doesn\'t need installing either and is ideal for rooms up to 35sqmEasy operation of all the multiple functions including the three fan speeds humidifier and oscillation modes. There\'s also a handy timer setting that can be used to automatically switch on or off after a set amount of time up to 7 hours so you can have it run throughout the night and not have to wake up to switch it off. You can even take control of the cooler using the remote control that comes supplied . Essential info Air cooler purifier and humidifierEasy to use digital controlsHigh efficiency honeycomb cooling padsRemote control included3-speed fan with oscillation mode18 litre water tank and ice box1 - 7 hour timerDimensions  (L x W x H) 33.5 x 34 x 84 cmWeight 7.5 kg More info Water tank 18LPower 90WAir flow (at high speed) 980 mand;supPower supply (V) 200-240Integrated carry handle and durable castor wheelsDirectional louvres12 Month hassle free warranty  View User Manual The Slim20i is an evaporative air cooler that cools the air by means of evaporation. When water evaporates into the air the result is a mixture of air and water molecules. This chemical change requires heat which is taken from the water molecules resulting in a spot cooling effect the temperature drop. The air is passed through a special honeycomb cooling pad which expands the evaporation surface and improves the cooling effect while doubling as an air filter. The evaporative coolers must be used in rooms or spaces with good ventilation otherwise the room will get saturated with humidity and the effect of cooling will stop..