My actual Ro membrane is fine. The filters below are brown or orange and need to be changed to keep that ro membrane safe. And suggestions? I have three stages there below everything else and would also like a water polisher for the wifes drinking water.
I am also in the market for a new TDS tester and would like to get everything at one place. Any suggestions on ebay or something. The TDS testers there are far cheaper than anything else.
I am also in the market for a new TDS tester and would like to get everything at one place. Any suggestions on ebay or something. The TDS testers there are far cheaper than anything else.