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Feature
Universal toilet flapper.Fits select TOTO toilets requiring a three inch flapper
TOTO THU499S Universal Flapper assembly replaces the following TOTO flapper part numbers: THU138S, THU175S, THU331S, THU140S, THU299S, THU253S, THU277S, THU347S, THU275S, THU332S, THU369S