The Devola DVKL1-01is a powerful evaporative air cooler which is the perfect choice to keepindoor and semi-outdoor environments cool and breezy. The air cooler comes withan extremely easy to operate control panel and a 43 litre water tank capacitywhich cools up to 50 square metres. Similar in size to the Symphony Winter I,Honeywell TC50PE, CL48PM and CO60pm, the DVKL1-01 is ideal to use inwarehouses, shops and gyms. With 3 fan speeds, auto vertical louvres and highefficiency 3 side honeycomb pads, the DVKL1-01 is a stylish powerful portable aircooling system which Features: COOLING: an air cooler works by pulling air through the back of the unit through wet pads that add water vapour to cool the air as it\'s blown out through the fan. Suitable for rooms up to 50m² SUPER LOW POWER CONSUMPTION: of only 150 watts in cooling mode it delivers a powerful air flow of 4500M³/hr making it one of the most energy-efficient evaporative air coolers available. WATER TANK CAPACITY: 43 litres Or a continuous water feed option is available. Its Axial powerful motor helps delivers a strong air flow, 3 side honey comb media keeps performance optimal. FEATURES: 3 fan speeds, oscillating louvers, fan only mode, manual fill or continuous water feed. Dimensions; height 105 width 68 depth 42cm weight 16Kg Not to be confused with an air conditioner, an evaporative air cooler is a fan that also benefits from additional humidifier and cooling functions.Using the humidifying function an air cooler will use cold water vapour from the water tank to reduce heat in the air which is flowing through the unit, whilst in cooling mode the addition of ice packs can help to produce even cooler air.