This is a worst product cooler for the this price range. I have purchased this cooler from local distributor, in a year it has been replaced twice for leakage issue. The height of the cooler is very low not getting a much air. This product is a not suitable for use Even as home use or [personal use. Its not good no cooling properly. Cooling only blower works air very hot. Its cooler the water gauge does not indicate the levels clearly. Even after 2 or 3 hr usage water leaks out come. Its not at all blowing the air, Please don;t buy this cooler, go for AC. Don;t waste for money go for AC.