I have been using Marvella RO slim device since March 2015. It was referred by one of my best friend and we decided to purchase. Since the date of installation I haven’t faced any issues. The quality of water is good than any other product.
It has been a best buy and I have suggested to my family members also to go with pureit water purifier only. The service provided by the team has been excellent and we did not face any issue in reaching to the customer care.