male/female adapters for pool inlet connections

[jcbikeski]

I've been looking at changing my pool's return inlets to use one that can do better at directing the flow of return water. But all the options I find are threaded male expecting the pool to be threaded female. My pool is threaded male. So I need an adapter that has threaded female on both sides to adapt. I haven't been able to find such adapters though I suspect I'm not the only one with this problem. Suggestions?

Thanks,
John