Quote:
Originally Posted by Ruth
At the place that I buy my water from I get them to test the TDS of their RO water (which they do regularly anyway). It comes out at less than 1ppm consistantly.
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That's good to know...
We're talking about RO water you can get from grocery stores and what not, correct?
What's the (rough) cost to fill a jug of RO water? (the bigger jugs they have) I top up with about half a gallon per day, and I'd like to try and calculate my costs if possible..