Kinetico RO membrane question
I am wondering about the life expectancy of the membrane in a Kinetico VX deluxe system.I am at about 9 years now and two days ago developed a slight taste in the ro water.Filters are about half way through the life cycle and always changed when needed.TDS test says the ro water is at 37 which according to the scale on my meter is good. 0-50 is the range.
The company that sold Kinetico is no more and there is no service within hundreds of miles/kms to help.
Any input would be great.