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    1 1/2 inch pvc pipe sticking out of the ground

    It's like a cap that you undo a bit at a time to create bubbles. It's located on the side/top of the steps themselves, not sure if thats connected at all. I'll keep on looking around to see if I can figure it out. Good idea you have about blowing in some air, but at the moment I have it all...
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    1 1/2 inch pvc pipe sticking out of the ground

    Hi and thank you for your reply. There are no unexplained ports at all. There are two return ports to the main part of the pool, and the steps have four jets in them. I have no main drain at all. I was wondering if it was to blow out the lines for winter. I have closed my pool for the...
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    1 1/2 inch pvc pipe sticking out of the ground

    Hello..just joined TFP. such a great site I no doubt will use very often. I have a PVC pipe sticking out of the ground about 6 inches high, half way between the two returns, and I'm not sure what it would be for. My steps have jets and a valve to unscrew to let air it for spa like air bubbles...