![]() |
|
|
|
#1
|
||||
|
||||
|
Tap water is measuring 173 ppm. It is a 75 gpd system.
|
|
#2
|
|||||
|
|||||
|
Going with those numbers (173 TDS feed & 22 TDS RO) your membrane rejection rate is 87%, well below the rating I reckon.
__________________
Mike 77g sumpless SW DIY 10 watt multi-chip LED build |