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View Full Version : Ro/Di System


Shawnanthony
Mon, 30th Jun 2008, 08:52 PM
Can anyone explain 2 me how a Ro/Di system works and wat does it do?
SoLiD
Mon, 30th Jun 2008, 09:33 PM
Googled it for you.

http://www.howitworks.net/how-water-filters-work.html
CoryDude
Mon, 30th Jun 2008, 11:13 PM
Good link Solid. RO/DI is basically a 4 step water filter. As you progress thru each step, the h2o becomes more purified till you end up w/h2o that's around 99+% pure. These filters trap things like chlorine, nitrates, phosphates, silica, etc. RO/DI basically helps you maintain low nutrients in your tank and consequently fewer algea problems.