This air cooler buy my family. This air cooler give good cooling but in this cooler have no so much power to give good air. This air cooler so much costly so that is not satisfied cooler over all my thinking. Kenstar good company but this time that company donot give good product this time. So I suggest the company owner to upgrade this cooler because this cooler not so much cooling. This cooler price about 15000 that is too much for this. That are all my experience so now you can take a action on this cooler. Jai hind jai bharat