I watched a couple of videos from swim University on how to figure out which of my pipes are leading to what. But, for life of me I can’t figure these two out.
The first picture looks like some kind of exhaust pipe sticking up out of the ground. Not sure what it leads to or what it’s for.
The next one looks like some kind of inlet or drain, but no matter which of the valves I turn, there’s nothing coming out or sucking in, it’s located right under my skimmer basket.
Any ideas?



The first picture looks like some kind of exhaust pipe sticking up out of the ground. Not sure what it leads to or what it’s for.
The next one looks like some kind of inlet or drain, but no matter which of the valves I turn, there’s nothing coming out or sucking in, it’s located right under my skimmer basket.
Any ideas?


