Where is the best place to get the large 4040 R/O's from??
Loads of places for the Merlin, but I want the larger ones as the Merlin doesn't get the water tds down low enough for my liking.
My small system gets the TDS down to 0.003 ppm and I want a system that will do the same as that...but pruce water far quicker of course!
I know that Roy Harding has the 4040 R/O, and I also know his TDS from the R/O is as low as my own.
So where do I get em' from?
Ian