Hello all

Just moved into a home with a large built in pool 50 ft long 25 feet wide. Deep end 10ft deep. The pool is 25 years old and not been well maintained. The liner is ok but the filter does not work. It has an American Products DE filter not sure what model as stickers are worn off. The Filter grids are missing, all that is left is the stainless steel container. The pump is a 1 1/2 HP Hayward something can't make out rest. Pump turns on then about 1 hour later gets to hot and shuts off. Called several Pool services and they do not return my call so I am on my own. I think I need to replace the pump and get new grids for the filter any idea where to start ? If it helps I will attach some pic's.

Thanks

Chris