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Desisto941
12/16/2013, 07:22 PM
I have a ro/di that I bought from you guys! Great product! How often on average will I have to change each filter? I have your 75gpd 5 stage ro/di. I bought it in April this past year 2013. My 1st stage is colored orangish, and my di is putting out 13ppm. My stage 2 and 3 are the same color ask when I bought it. But stage 4 is in a plastic tube. So idk when to change it? If I missed any information please let me know. Please let me know if I should be changing all my filters or just stage 1 and DI

Thefilterguys
12/17/2013, 11:13 PM
We recommend changing the three filters across the bottom all at one time once every six months. You want to see zero tds from the DI and change it at a reading of no higher then 2-3 so your more then due for a DI change. The large white tube is your RO membrane and they generally last two to three years. Here is the filter set you want to order.

http://www.thefilterguys.biz/filter_packages_pg_2.htm

$61.00 - CHLORAMINE REPLACEMENT FILTER SET FOR FILTER GUY SYSTEMS

OCEAN WAVE +
OCEAN REEF +1
OCEAN REEF MISER
OCEAN REEF 4



Jim