I bought this marvella RO water purifier 2 years back . for the initial one year, there was not much of issues. but from the second year.
All hell broke lose and I made 12 complaints so far .and for each time once in a month(approx) some part like filters or membrane or power circuit or what ever will be gone and I had spend approx 1800 each and every time and finally more than the cost of the machine plus thier service charges. their service is good though, attending promptly.
But the product is not upto the mark. had similar complaints from my friends who use it, but still they havent spend as much as me yet. once u get this product, you will eventually end up spending more for maintenence than the original product itself. finally I decided to remove the product out of my home and put an end to its expenses and decided to buy another one, and that is definitely not going to be this pure(sh) it