TOTO 1 piece toilet fill valve

Hey guys, I have a 1 piece Toto toilet that had a Hunter 612 fill valve in it. I tried a korky 528 quiet fill and it doesn't refill the bowl with enough water. Anyone know the correct fill valve to put in it? I forgot to get the numbers of the toilet but I think its like 9 years old.

Korky 528T
Toto dealers should have them.
Or you could have repaired the old valve with a $2.50 assembly cap in less then minute without tools.
www.terrylove.com/korky

The 528T puts more water in the bowl.

Thanks terry. the old one would have required using a screw driver. the top is screwed on.

That did the trick. Thanks again.