RO/DI install!! (pics)

Discussion in 'Filters, Pumps, etc..' started by benbabcock, Jul 2, 2010.

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  1. AZDesertRat

    AZDesertRat Giant Squid

    Joined:
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    Location:
    Phoenix AZ
    The dual inline TDS meters are limited to two sample points so you are reading the RO only TDS (IN) and the final or RO/DI TDS (OUT), not the tap water TDS. 11 could be perfectly normal depending on what your tap water TDS is. My IN is 5 and my tap water TDS using a COM-100 handheld meter is 650 or higher. 11 may be a little high but it will probably go down over time as the membrane becomes more seasoned.
     
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  3. benbabcock

    benbabcock Bubble Tip Anemone

    Joined:
    Mar 8, 2010
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    Location:
    Montreal
    i actually just ran it for an hour and it did drop to about 5, thats good news.