I have Kent RO since few months, they claim it to be bacteria.. but it is not..and this experience is not just mine but many people around my locality using the same. Can you believe Ants can easily enter into your water Tank of Kent RO. If Ants can enter then how can it be bacteria free. And when we talk to local sales guy he very casually said yes we know and it is a common problem with Kent. They say in summer it is a common problem with Kent.
If Kent management reads these reviews, ask them to talk to me and clarify.