. Portable cooling without compromise The AC150EH 4-in1 humidifier from electriQ is designed to keep the air both humidified and clean. This portable humidifier delivers impressive spot cool performance up to 4 metres and can be used straight from the box. The beauty of the AC150EH humidifier is that it generates a steady stream of clean air through evaporation which unlike conventional air conditioners doesn\'t require the need for a window venting lit or any permanent installation.Simply add water or ice to the 16L water tank and enjoy clean and cool air almost day long. The AC150EH humidifier is perfect for using in well ventilated rooms.   . Feature packed For total control and convenience this model boasts three fan speeds and directional louvers. The four durable castor wheels allow you to easily roll the unit from one space to another. The humidifier can also be used as a cooler to help cooling hot and dry air that can have a negative effect on those with respiratory conditions and allergies. How it works? . Stage One Warm air is pulled into the back of the machine and through the dust filter. Stage Two The air is passed through an enhanced honeycomb filter which is wet with water from the tank. Stage Three The water evaporates and is pushed out of the front of the machine by a fan to create a soothing cool breeze. .   Please Note . Stock of this Air Conditioner often sells out fast due to the low price and small size so we advise that you order as quickly as possible to make sure you dont miss out. Why is this cooler right for you? . 4 in 1 - Humidifier Air cooler Air purifier and FanHumidifies as it coolsLow running costsSlim Compact DesignEasy to use controls3 fan speedsGreat for Home Office or outdoor useContemporary design . This air cooler also features . Directional louversWashable dust filter that cleans the airCastor wheels for great mobilityWater tank indicatorSpot cooling within 4 metres rangeQuiet operation16 litre water tankEnvironmentally friendly refrigerant free and economical . Technical Information . Water Tank 16 litresAir Flow 345 m3/hrNoise Max 65dbPower supply 220-240V/50HzRated Input 70 Watt . Dimensions . Dimensions 320 x 300 x 833mmWeight 7.5kg The AC150EH is an evaporative humidifier cleaning and cooling the air by means of evaporation. When w ater 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 humidifiers 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..