PlumbCraft Toilet Flapper Select for 2-Inch Flush Valve, Resists: Bacteria, Chlorine & Harsh Water - Fits most toilets Prevent the constant running of your toilet with this toilet flapper replacement Universal fit for most toilets with 2" Flush Valve Engineered materials resists bacteria and chlorinated & harsh water for longer life Easy to install, this water saver toilet flapper allows tanks to empty and refill when the toilet is flushed. Limited 5 Year Warranty