I bought this purifier after looking at the advertisement done by Sachin Tendulkar the great cricket player and was happy for first few months then, it started giving me lot of troubles I spent more money than its original cost on all the filters also whenever the service man comes try to convince you to buy one year maintenance contract which is around 5000 rupees almost one third cost of the purifier once I had to change touch panel then the motor stopped then again there is no supply of electricity because the serviceman is asking 2860 for it or 5000 for maintenance contract I am using it manually for that reason dear readers kindly you please suggest me good purifier. Also request stars to stop advertisement of purifier because of them the purifiers are getting costlier. If government could not provide pure hygienic water ask them to reduce taxes