- Joined
- Apr 4, 2015
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- 153
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- 43
I have a brs 4 stage RODI. Just changed all filters, including RO membrane. I have made 5 gallons of water and it's at 1 tds. How long should it take before it goes down to 0? I have the system hooked up at a hose coming right off the last main water to my house. Pressure seems strong but my pressure gauge is reading 0- leading me to believe it's broken.