Hello! I have a fiberglass insert in ground from Catalina (boo, I know) and it's 15 years old and things are starting to get brittle. The above water threaded filter cover that protects the overflow that is in the shallow end above the stairs is broken, and I need to replace it. It looks like the pic below but has the threaded end that screws into the pipe ending attached. I cannot find it anywhere or even know what it might be called. Does anyone know? Right now I just have it capped off as I don't want anything to go down that drain that shouldn't.
Thanks in advance!
Cheers,
Patrick

Thanks in advance!
Cheers,
Patrick
