The Onix Air Cooler is an innovative cooling device that has proved to be very effective in hot weather conditions like ours. It has a fan that blows at a very high speed to keep a big room well ventilated and cool all day long. It works very well for a crowded room as well. No more feeling uncomfortable because of heat waves and stuffy room. It is very powerful, rugged and very easy to control. It has three speed controls, castor wheel , and a chamber that allows for more cooling and also a 12 liter water tank capacity for effective cooling. It has a dust filter that takes out all the dust in a room, leaving your room clean with fresh air. Onix Air Cooler is very efficient and it is inexpensive. It has low energy consumption, thus reducing your electricity bill. It is light weight which means that you can travel it, it can be easily move around the room. Get relaxed and refreshed after a busy day with this air cooler.