Dont go for PureIT Ultima UV+ RO, The product will work fine for a year without any issues and after a year you have to call service desk and I service guy will come and replace all the parts(Kit) saying its faulty so I would say cost of maintenance is very high as it will cost u around 5K and Electronic switch used in it is also stop working after every 2 months and you have to replace it this time I have replaced the switch and it stopped working after a day!
And m requesting for senior engineer to check the issue but every time the same guy came for service and I must doubt he is getting original parts from PureIT and replacing it with duplicate one and m calling PuteIT help desk but, no action is taken and m still facing the same issue again and again(No water coming from pureIT). I would say Worst quality of service PureIT.
Regards,
Rohit