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502 – PerforMAX® Adjustable 2″ Flapper

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Save water and stop a running toilet with the Fluidmaster 502 PerforMAX® Water-Saving Flapper.

The 502 flapper is the gold standard of flappers. Not only is it our longest lasting flapper, but it also comes packed with features that ensure you’re getting the best flush every time.

One of the unique features of this flapper is the ability to adjust how much water is flushed. Simply turn the dial left for more water, and right for less water flushed – helping save water and improve flushes. The 502 PerforMAX® Flapper is suitable for 3.5, 1.6 and 1.28 gallons per flush toilets.

Only Fluidmaster has toilet flappers with built-in Microban® protection. Not just simply a coating, Microban® is specially built into the construction of our flappers to fight flapper breakdown and combat bacteria.

  • Fits most 2” flush valves
  • Adjustable dial for maximum performance and water savings
  • Chlorine and hard water resistant**
  • Solid frame for the best seal every time – no twisting
  • Built-in Microban®

** 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.

502 – PerforMAX® Adjustable 2″ Flapper

Download Installation Instructions

FLUIDMASTER RECOMMENDS

  • Also Replace
  • ENHANCE

BUY ONLINE

The 502 – PerforMAX® Adjustable 2″ Flapper is available online, from our following retail partners.
IN THE UNITED STATES:
IN CANADA: