As we knew that in the summer there is a need of the coolers. Similarly kenstar cooler is the best air it gives to cool and as well as fresh air. And keeps our environment fresh. And fresh environment is very beneficial for our health. This coolers takes a low ele triity and work on it this is the. Best way of saving the energy and get the coolest and the fresh air. This coolers takes a littlle amount of the water and then send the cool air so I just suggest to in this summer try to use this coolers. This is the best way of living certain happily.