I was thinking today - filling this tank up with RO/DI water is such a WASTE!
my little Typhoon III from Air Water Ice has an approximate waste ratio of 3 to 1
To make 300 Gallon of RO/DI - it takes 1,200 of house water
300 pure
900 waste
that is 1,200 gallons!
NOW - here is the worst ... i have a whole house RO system - right now i have it set for about 3.5 : 1 (waste / pure)
To make 1,200 Gallons of House water - it takes 5,400 of Well water
1,200 pure
4,200 waste
that is 5,400 gallons ! ! !