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Thread: safety levels

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    safety levels

    also... I've looked for posts on this topic but not finding anything...what levels are safe to swim in..esp pH and Cl? I figure we swim in lakes/streams without Cl and do OK, but are there numbers that are too high or low to be safe in any of the chems we test?
    22,500 gal A.G., vinyl, sta rite cristal sand filter & pump (1.5 h.p.), BBB method

  2. Back To Top    #2
    JasonLion's Avatar
    Join Date
    May 2007
    Silver Spring, MD

    Re: safety levels

    PH is swimmable between 7.2 and 7.8.

    I will swim in FC between the minimum and shock level, both based you your current CYA level. Some other people will swim in wider ranges.
    19K gal, vinyl, 1/2 HP WhisperFlo pump, 200 sqft cartridge filter, AutoPilot Digital SWG, Dolphin Dynamic cleaning robot
    Creator of PoolMath and Pool Calculator. Other handy links: Support this site, TF Test Kits, Pool School

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