Skip to content

Fluidmaster 502P21 Adjustable 2" Flapper

SKU 502P21
In stock
Original price $4.85 - Original price $4.85
Original price
$4.85 - $4.85
Current price $4.85
  • Best for ALL toilets, 1.28, 1.6, 3.5+ GPF (gallons per flush).
  • Stop a running toilet and save water with Fluidmaster®’s PerforMAX® Water-Saving, Adjustable Flapper
  • This flapper is included in the 555C Flush Valve Repair Kit with Flapper
  • Chlorine and hard water resistant**
  • Universal – Fits most 2” flush valves
  • Easy to install
  • Adjustable dial to control amount of water during flush and save water
  • The higher the number on the flapper, the longer the flapper will stay open
  • Solid frame for the best seal – no twisting
  • 5 year warranty
Free Same-Day Shipping

When you spend $99+

Immediate Support


Pro Membership

Open a B2B account today

70 Years of Business

Family-owned and operated

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare


Fluidmaster 502P21 Adjustable 2" Flapper