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The 506 - Universal Flexible Frame 2" Flapper is available online, from our following retail partners.

IN THE UNITED STATES:

506 - Universal Flexible Frame 2" Flapper

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Stop a running toilet with this universal toilet flapper
Universal – Fits most 2” flush valves
Easy to install
Flexible design – fits on flush valves with, or without mounting ears
Fits most brands
1 year warranty

Best for older toilets, 3.5 GPF or more (before 1994)

The Fluidmaster® 506 Universal Toilet Flapper is designed to be a simple and easy to install replacement toilet flapper. Featuring a flexible design this flapper can be used on flush valves with, or without mounting ears. A universal fit with most brands, and most 2” brass, or plastic flush valves. Quickly replace an outdated or leaky flapper. For best use in older 3.5+ GPF toilets, this flapper offers fast installation combined with a universal fit, to make solving common flapper problems easier.

** DO NOT USE IN-TANK DROP-IN TOILET BOWL CLEANERS CONTAINING BLEACH OR CHLORINE. USE OF SUCH PRODUCTS WILL RESULT IN DAMAGE TO TANK COMPONENTS AND MAY CAUSE FLOODING AND PROPERTY DAMAGE. USE OF SUCH PRODUCTS WILL VOID THIS WARRANTY. Instead, we recommend using Flush ‘n Sparkle® automatic toilet bowl cleaner.