RO/DI filter advice.

[axe_man16]

Hello, I am planning on starting up a 75 gallon tank. I had done tests for our tap water (well water) and hopefully got as much info as I need to select a good filter. So if anyone has insight on what filter to get and where to get it, it would be greatly appreciated.

pH-8.74,
conductivity-1142 uS/cm,
sodium – 279.8 mg/l,
potassium – 06 mg/l, c
alcium – 2.08 mg/l,
Magnesium - .2 mg/l,
Total Hardness (CaCO3)(Calc) – 5.99 mg/l
Carbonate – 29.2 – mg/l,
Bicarbonate – 641.4 mg/l,
Chloride - .8 mg/l,
Fluoride - .6 mg/l,
Nitrite – 0,
Nitrate – 0,
Sulfate – 80.3 mg/l,
TDS 709.14 mg/l

Thanks again