I am staying in a hot city for my job pourpose. This is a city wihc is too hot and it is surrounded by hill area. I want to use safe drinking water. If i purchase mineral water it will be too costly. I cannot maintain my expenses by using it. My office is having a cooler but it does not have an acuaguard machine to clean the water. I am used to drink clean sweet water. But because of my job I have to stay here and use this water. I am not satisfied from this water. I doubd I may get a disease which may cause my testifcles becoming fat. Which is generally happen in few areas. Can any body advise me about the precautions to be taken in this regard.

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