Poor performance from this purifier. Review on Tata Swach Water Purifier

Hello friends I want to share my opinions on this water purifier. I am totally disappointed with this water purifier because it is very average in its working and condition of the purifier is also not so good. I am using this purifier from last one year. I am not satisfied with the features and its performance.The usage is very easy and it is very to carry in the home. It is portable but the cleaning of this purifier is bit troubling. The cost of this purifier when I got this is 1, 700Rs.The looks are very attractive and design is nice. But gems are seen at the bottom of the purifier remain. The service and support of the company is not so good and when I complain on some technical problem to them they respond very slowly and I need to take that purifier to mechanic. Don't try this water purifier the repairs will be more for this and its service won't be lasting long. Thank you