Fluidmaster PRO54 Chlorine Resistant Heavy Duty Flapper with Microban

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Model: PRO54
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  • Built-in Microban fights flapper breakdown due to bacteria on the flapper itself
  • Best for 3.5+ GPF toilets
  • Fits on flush valves with or without mounting ears
  • Chlorine and hard water resistant
  • Strong, kink-free metal chain
  • 5-year warranty