I have a Hayward super II pump, 1HP, Model K48L2N104. I also Have Hayward super Pro High rate sand filter 25GPM/ftsquare. Effective filtration area 3.22FTsquare

I like to upgrade my motor to 1.5 horsepower, 115 volts. I believe the 1 HP is undersized and it is always running very hot

What motor replacement I need?