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  1. R

    Seeking Ideas for Routing RO/DI Wastewater into Washing Machine Wall Drain

    Team MARSH, I'm installing a new RO/DI system and would like to route the wastewater into a washing machine wall drain in an adjacent utility room. I plan to remove/repair/replace sheetrock as needed...:oops: Does anyone have knowledge of specialized fittings or other ideas that would help...
  2. R

    New Hanna Checker - Marine Low Range Nitrates

    FYI- Hanna has a new test kit out for Nitrates. I was so excited that I purchased one immediately!! I have a love and passion for all things chemistry, but when I opened my new test kit and realized how involved the testing procedure is, I was intimidated!! I would encourage anyone...
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