Fluidmaster 500 2-Inch Universal Solid Frame Toilet Flapper, For 3.5 Or More GPF Toilets

Fluid master 500P21 Flapper

500 Universal Toilet Flapper. Pre-1994 full flush flapper. The 500-Toilet flapper has a rigid frame that ensures a consistent seal every single flush.

• FLUIDMASTER solid Frame flapper black
• Model – 500P21
• This is manufactured in Mexico
• Fixes most common cause of a running toilet
• Rigid frame aligns flapper properly on every flush
• Micro ban prevents growth of harmful microbes
• Fits pre-1994 toilets