Thread: TDS Meter Readings
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Old 01-02-2012, 02:50 AM
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mike31154 mike31154 is offline
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Quote:
Originally Posted by Blue Ram View Post
Tap water is measuring 173 ppm. It is a 75 gpd system.
Going with those numbers (173 TDS feed & 22 TDS RO) your membrane rejection rate is 87%, well below the rating I reckon.
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