We have recently purchased a Kenstar Air cooler. Its has lot of noise and due to this we cant use it. When I contacted to the customer care they were not responding correctly service and support is poor.my issue has not solved till today.Cooling and sound is bad .more power consuming.durabilty is less .Costly cooler. One must not have this.water tank capacity is less. Leakage of water is more .Makes too much of noise for sometime and then becomes fine after sometime. Bad Cooler With Bad Service must not have poor performance cooler.