Okay, so heres the story on this: I got it about 2 months ago, and added regular tap water to the canisters so they dont dry out. Would this affect the life?
Right now I am still getting a reading of 7ppm. Should I just change all the cartridges? I just put in a new membrane today.
Problem solved...when my genius friend sent the unit he just placed any filter in any chamber. Turns out the carbon was first and sediment was last. I switched it and now im at 0ppm.
Thank u all for the help.
Take a reading before and after membrane will tell you if membrane is doing its job. Based on the rejection rate you can calculate if your membrane is working. The DI cannot make up for a bad membrane. Also what are you using to measure TDS? Those can go bad too may want to have someone double check.
okay, b4 124ppm and after 124ppm so the RO filters are bad. I am goig to order new ones, shouldve done so from the beginning. I see BRS has a kit which includes 2 carbon, i currently have 1 carbon and 2 sediment. What is the difference? and what should I get?