The good news is, now Kent Grand plus is working on Save Water technology. If you are not aware of what it is then here is the explanation: Typically pure to rejected water ratio in an RO water purifier is 20:80 that means to have 1 ltr of pure water 4 ltrs of water will get rejected. But now with advanced Save Water technology in Kent Grand+ more than 50% of input water will be recovered as pure water. There are several other models as well by Kent RO in Save Water technology. Click to get the list of.
Apart from Kent, you can have RO water purifier from other top brands like Aquagaurd, Pureit etc. Livepure is also campaigning for its water purifier. But it is not in top 3 brands in India. Well out of these Kent is doing best, it has recently bagged best domestic water purifier award at UNESCO Water Digest Water Awards 2017for Kent Superb.