Can this item be hooked up to my sand filter and work as a pool pump? I realize I will need some sort of 240/120v to 12v adapter. Only asking because I have the opportunity to get this item for free. Current pump works, but I like to have a backup. Considering getting this and swapping out current pump to keep as a backup and use this waste pump for general duty until it dies and then I replace with the used pump I will have put into storage.
Current setup:

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