Hello,.The amount of TDS in my drinking water is 432 and the salesman insisted that I install a Reverse Osmosis (RO) purifier. Should I take it or not? And if RO is not required, then what should be installed. .What amount of TDS is fit for drinking?.Awaiting your reply.
Hello,.The amount of TDS in my drinking water is 432 and the salesman insisted that I install a Reverse Osmosis (RO) purifier. Should I take it or not? And if RO is not required, then what should be installed. .What amount of TDS is fit for drinking?.Awaiting your reply.
