I did find these 2 #'s on the pump
RPM 3450/1725
AMPS 16.4/4.4
my pool is 25,700 gallons

my filter is 26"
the pump is 2.5 hp and 1/2 hp
I always run it on the 1/2 hp

Any information on how long I should be running my pump I'd appreciate.
Sharon