2 months ago I purchased 6 stage RO
filter from purewaterclub.com
Yes, it was cheap, only $104, cheap enough to break after 2 months.
At first it worked just fine. TDS
reading was below 4 for first couple of weeks. Then I stopped measuring, until now. Today's reading was 550 TDS
!!! First I thought that TDS
meter might be broken or needs calibration. Then I discovered that water from waste water line is continually flowing even when filter is not being used. I suspected broken auto shutoff valve, and thats where filtered RO
water mix with unfiltered water giving me such high TDS
. After bypassing auto shutoff and flushing RO
readings were still in 550 range. Now I have no idea what could go wrong. My tap water is 750 TDS
Filter has a warranty for a year and I hope that purewaterclub.com will replace whole unit.
I just wonder, for how long I used straight tap water in my tanks?