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Thread: CYA Surprise

  1. Back To Top    #1

    Join Date
    Jul 2007
    Hillsborough, NC

    CYA Surprise

    I decided to test CYA tonight after the pool being open for 3 weeks. I tested it after a week and I would swear the reading was up around 70, but tonight's reading was 30. I retested just to make sure. I put what I had left into a stocking and hung it in the skimmer basket. I came back about an hour later, the stocking was empty. Either it had a run in it or it developed one. I assume the CYA is now in the filter and is dissolving? How soon until I can backwash again? I vacuumed just before I did this so I should be good for at least a week.
    27' Round Might Sun AG Pool 18000 Gallon Intex Krystal Clear SWG Hayward Pump/Filter on a Timer

  2. Back To Top    #2
    Mod Squad jblizzle's Avatar
    Join Date
    May 2010
    Tucson, AZ

    Re: CYA Surprise

    try to leave the filter a week or so to be safe.

    Posted with Tapatalk ... sorry if I sound short ... hate typing on phone
    Jason, TFP Moderator
    18k IG pebblesheen pool, Hayward ProLogic P4 w/ T-15 SWG, Pentair 1HP 2-speed Superflo, Hayward 6020 DE filter
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