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Thread: Hayward s220t filter issues?

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    Hayward s220t filter issues?

    FC 18
    CC .5
    CYA 40
    pH 7.6
    Alk 130

    The manual says this filter should be filled with sand to about 6" from the top. I'm in the process of Slamming, and there doesn't seem to be any difference in clarity since saturday. I'm deep cleaning my sand right now, and its only filled to about
    12" from the top, possibly more. Could this be causing the slow/no clearing?
    20000 gal inground vinyl liner, HTH 6 Way test with Taylor FAS-DPD for CL, Dolphin DX4 Cleaner

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    Mkubacki's Avatar
    Join Date
    Aug 2016
    Bradner Ohio

    Re: Hayward s220t filter issues?

    It requires 250 pounds of sand that's all I can tell ya right now
    27' AGP, gorilla pad, 52" deep, circu pool sj40 SWG, Hayward s220t sand filter and 1.5hp Hayward pump, diy solar panels 600' 1/2" tubing

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