Ltpgtthe storm 100i evaporative air cooler is a sleek and stylish unit which thrives on very little energy and has an air throw of 2580 feet and with an 100 litre tank capacity cools up to 1000 sq ft these chic models need very little space and are quiet running unitsltbr gtltbr gtltpgt ltulgt ltligtdura pump technologyltligt ltligtempty water tank alarmltligt ltligton off timerltligt ltligtsystem restore functionltligt ltligt