I have been using this for around a month and I am pretty happy with the product. The inbuilt 6 liter tank is really helpful at times of power cuts and the UV+ UF filtration works just fine. It takes less than 10 minutes to fill the internal tank and then it automatically shuts off the filter process, The product looks nice on our kitchen wall as well.
Amazon delivered in one day(normal free shipping to Bangalore) and installation was done by Tata within the next 48 hours. The installer guy also did a very professional job and there has been no leakage of any sorts. He also informed that there will be two free services for the first year. We just need to call their customer care and schedule for these free service as per our convenience.