Are you getting confused to purchase which water cooler from market ? Before you buy in any water cooler just to make sure that there is only for cooling the water or it has a Ability to purify the water and to avoid harmful bacteria from water. Recently we purchased a home water coolers which is having advances technology to purify the water without using any toxic chemicals and the storage space for water is have the ability to prevent bacteria even the water is cold. Previously we have spent lots of money for hospital when they were using traditional water foundation. After buying home water coolers we have reduced the hospital bills as zero.