I purchased this purifier in 2007. It started giving trouble during the first year itself and the service centre first tried playing the game that they will not provide any service because it was purchased from a CSD canteen, (DEFENCE PERSONNELS BE CAREFUL)Finally with lot of arguments they did it and it was charged. Now the system is giving trouble. The Pipe broke and the entire house was filled with water. An emergency call to service centre was responded half heartedly and the service centre in Hyderabad did not care. I had to call a plumber and cut the pipe to stop the leakage.
With this type of service if you purchase any product of this company you are going for stress . I have finally decided to dispose this off and purchase any other company model.