Fluidmaster 500 Flapper
BULL’S EYE® Flapper
The 500 Universal Toilet Flapper is best for use in 3.5 gallons per flush toilets made before 1994. The 500 Universal Toilet Flapper has a solid frame for ultimate reliability. Flappers with a solid frame do not twist and provide the best seal.
• Built-in Microban® fights flapper breakdown due to bacteria on the flapper itself
• Solid Frame For Ultimate Reliability
• Easy to install, works on most toilets