ro or ro/di

[fishface]

damn, it's still drippin there!! anyhow, that's not why i'm posting this time.

so i've had the as maximus running now for a few days and have tested my water with a tds meter. just caliberated it so should be accurate i got outta the tap a reading of 13 and out of the ro/di water 2. does this sound right to you guys?? is 13 justifiable reason to get this unit cause i caliberated this to a solution of 800! the differences between 13 and 2 seem pretty insignificant to me...then again thats why i ask anyone??