sterlingh20
Member
The RO water coming from the machine has a TDS of 12 but the water in the plastic tank has a TDS of 21 I drained the tank a month ago, why is it so high?
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RO water in tank is much higher than discharge water
- Thread starter sterlingh20
- Start date
I.B. Washincars
Car Washer Emeritus
Although 21 is not very high, you probably have a leaky check valve somewhere that is allowing water to backfeed into the product water.
