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Unread 07/13/2017, 07:31 PM   #10
ostrow
It's Dr. Goodluck Himself
 
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Join Date: Oct 2002
Location: Oak Park, IL
Posts: 11,654
Quote:
Originally Posted by bertoni View Post
I'm not sure what's killing your membranes, then. A water source with a lot of metals and some carbonate might do that. In that situation, an ion-exchange filter can help, although it might not be worth the cost.
Well it's Chicago. Out water is pretty good. TDS of the source is only like 173. And if this were the case there would be hundreds of such problems from others.


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