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Thread: Pre-cut hole in 18'48" Intex Ultra Frame?

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    Join Date
    Jun 2015
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    Kentucky
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    Pre-cut hole in 18'48" Intex Ultra Frame?

    What is this hole for? I was under the impression that we would be able to fill this pool much higher, but this pre-cut circle hole deters from doing so, obviously, but what is this hole for?

    Thank you.

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    Join Date
    Jan 2013
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    Long Island, NY
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    Re: Pre-cut hole in 18'48" Intex Ultra Frame?

    Is it where the return is supposed to be? Filter connection pic...
    intex filter.jpg
    Doughboy 12' x 20' Saphire semi-AG, Installed 2012
    Waterway 1.5 HP 2 speed, 100 sqft cartridge filter
    Aprox 7000 Gal, Full sun, 85K heat pump,
    TF-100 test kit

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    Azgirl71's Avatar
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    Re: Pre-cut hole in 18'48" Intex Ultra Frame?

    The lower hole is probably the outlet for the pool water coming out to the hose to your filter and the upper hole is your return there the hose comes from your filter to return water to your pool
    Lisa
    Intex AG vinyl 15' x 48" 4,300 gallons due to skimmer install, Krystal Clear SF pump combo 2800 GPH, Krystal Clear SWG, Pool Blaster Max vacuum, Hayward thru the wall skimmer, TF 100 test kit with speed stir, K 1766 Taylor salt test, My SLAM Process

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    domct203's Avatar
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    Re: Pre-cut hole in 18'48" Intex Ultra Frame?

    Your instructions that came with the pool should explain any precut holes in your pool.

    Newer Intex pools have two suction fittings (the lower two holes) and one return (the highest hole).

    Dom
    Dom - TFP Guide
    Intex 18' X 48" Ultra Frame AGP 6700 gallons | Two Intex CS8110 SWG's | Hayward Pro Series 21" Sandfilter | Hayward 1.5HP Power Flo Matrix pump | Hayward Thru-wall Skimmer | Wanda the Whale | 72 sq ft of Sungrabber Solar Panels with Hayward GLC-2P-A | Taylor K2006 Test Kit, Sample Sizer & Speed Stir | Click Here To Become a TFP Supporter!

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