I moved my R.O. inside a couple of days ago to avoid the frost. Made a fresh tank load of water yesterday for todays work. I dont know what made me check the TDS but I did and it was 600
It would seem I connected some of the JG fittings incorrectly, so now Im pumping my tank empty in the road. :
I'll be off to Aquafactors when thats empty to get a fresh tank of R.O.
Ho hum