The Fluidmaster 503 Universal Toilet Flapper is designed to be a simple and effective toilet flapper

Featuring a flexible design, this flapper can be used on flush valves with, or without mounting ears

The universal design fits most 2" brass, or plastic flush valves

Quickly replace old problem flappers with this easy to install design

The kink- metal chain eliminates flapper hang up, while the built-in Microban extends flapper usage

Only Fluidmaster has toilet flappers with built-in Microban protection

Not just simply a coating, Microban is specifically built into the construction of our flappers to fight flapper breakdown and combat bacteria

The Fluidmaster 503 2" Flexible Frame Toilet Flapper is for use in older 3

5 GPF or more toilets

5 year warranty