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Thread: Please refresh my memory on FC testing

  1. Back To Top    #1

    Join Date
    Aug 2009
    Central New Jersey

    Please refresh my memory on FC testing

    Hi All!

    Happy to be here again for another great BBB season. I just open my pool to a black swamp, started shocking and I' m using my DPD test but it only allows you to measure your FC level up to 5 ppm. I know there's a way to measure the FC much higher for when you're shocking, but I completely forgot I would really appreciate your help, I think I'm loosing my mind
    12,600 gallons
    Cartrige filter
    1 hp pump
    24x18 Above Ground Oval

  2. Back To Top    #2

    Join Date
    Feb 2008
    Flower Mound, TX

    Re: Please refresh my memory on FC testing

    Why not go ahead and get you a FAS-DPD chlorine testing kit? It would be much easier on you and would at least be accurate. You can buy the test separately at
    10K gallon IG gunite with waterfall; Pentair CC320P filter; WhisperFlo 2 HP pump
    TF Test Kits - Pool Math - Pool School
    "It depends."- JohnT

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