Fluidmaster 504 Universal Chlorine-Resistant Long-Lasting Toilet Flapper
SURE-FIT® Flapper
Pre-1994 Full Flush flapper. Chlorine-Resistant Long-Lasting toilet flapper for 3.5 gallon per flush toilets or larger.
• Universal design fits most toilets, including American Standard™ actuator units
• Fits on flush valves with or without mounting ears
• Chlorine-resistant
• Strong, kink-free metal chain