hi guys just move my 300gpd ro-man to my new house and so i thought lets change the pre filters.
my problem is this my in water is 290 and my out water is now 12ppm, before i moved it and changed the filters it was comeing out at 8ppm so what has changed?
I flushed the ro for over an hour and its not the first filter change iv done and the system is pumped to 100 psi.
anyone had this trouble?
thanks joe