The top and the bottom of the filter look completely different.
I suspect that the parts don’t all go to the same model and year.
What parts have been replaced?
What are the part numbers for the parts that have been replaced?
Can you show a picture of the labels indicated by the arrows?
How old is the filter?
![1630342084368.png 1630342084368.png](https://www.troublefreepool.com/data/attachments/191/191708-8ba491ac08ebbe193fd04c36519570b9.jpg)
I suspect that the parts don’t all go to the same model and year.
What parts have been replaced?
What are the part numbers for the parts that have been replaced?
Can you show a picture of the labels indicated by the arrows?
How old is the filter?
![1630342084368.png 1630342084368.png](https://www.troublefreepool.com/data/attachments/191/191708-8ba491ac08ebbe193fd04c36519570b9.jpg)