1:water tap2:ro 3:di cylinder4: tank
Quote from: steve freeman on December 09, 2010, 07:03:25 am1:water tap2:ro 3:di cylinder4: tank 5:window
a mate of mine told me to just ro into the tank then di after the pump thing is u dont know the tds this way unless u keep checking with hand held meter take it this aint the best way to so it