DE filter question.


Bronze Supporter
Mar 19, 2017
Naperville IL
I just bought a house with an inground pool. It was winterized but I had to move the filter and pump away from the electric service. How do I know if there is DE on the fingers still or do I start fresh this year? It is a Hayward Perflex, not sure if it's a 65A or 75A.
Thanks in advance.

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