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Thread: CH question

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    CH question

    My current CH is 120 and when i visit my pool store, they told me to raise my CH to 200+. I read the recommended CH from Pool School is CH 50-300. Do i need to raise my CH? My pool is vinyl inground. Thanks.
    - NY Albany ~27000 water
    - In ground Vinyl 18' X 40' X 8' Deep Curved Roman End
    - Pentiar TA 60 Sand Filter
    - Pentair WhisperFlo 1HP Energy Efficient Full-Rated 2-Speed
    - 250K BTU Nat/Elec. Heater

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    Richard320's Avatar
    Join Date
    Jan 2010
    San Dimas, CA (LA County)

    Re: CH question

    No. Your vinyl liner doesn't care.
    16K freeform gunite with spa; Pentair 4000 DE filter; Century Whisperflow 1 HP; Pentair Minimax heater.
    Troublefree does not mean Maintenancefree. It's like brushing your teeth: You can spend a couple minutes a day and pennies a week or go to the dentist once a year and spend several thousand dollars.
    A pool is like a pet - you have to feed it every day, even the days you don't want to play with it!

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    In the Industry

    Join Date
    Feb 2012
    Phoenix, AZ

    Re: CH question

    ^ agree 100%

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