I am buying a used Hayward S-240 High Rate sand filter which holds 300 lbs of sand. The owner originally had a 240v 2HP motor on it for a 22x50 swimming pool.
I am connecting it to a 110v 1.5HP motor for a 20x40 pool. Is this motor sufficient? I have read that it is important that the pump and filter be a good match.
Thanks for any insight.