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Thread: Closing pool with a cartridge Filterl

  1. Back To Top    #1

    Join Date
    Aug 2009
    Jersey Shore

    Closing pool with a cartridge Filterl

    I have a cartridge filter (hayward 325Sqft) and am wondering if I take the cartridge assembly out of the body and reassemble can I safely blow out my return lines going through the filter. I would be using a 2.5 hp shop vac. (oops, I need to update equip. profile... no more sand filter and no more clorinator)
    Thanks everyone
    IG 16'x32' 20,000 gal vinyl, Williams 1 HP pump, Hayward 325sq.ft cartridge filter, Blue Pearl Cleaner

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

    Re: Closing pool with a cartridge Filterl

    For blowing out the lines, as long as the body is fully assembled it doesn't matter if the cartridges are inside or not.
    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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