Fluidmaster 3 in. Universal Adjustable Toilet Tank Flapper

Item # 191415 | Fluidmaster Part # 5403 | UPC Code 039961015433 | UNSPSC Code 30181811 | Catalog Page #310
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Product Overview

Quickly solve common leak and running toilet problems with Fluidmaster's 5403 3" Water-Saving Adjustable Flapper. Made for newer 3" flush valve toilets, this model is a fast and simple install. The adjustable flapper arms, and universal design ensure it will quickly fit most 3" flush valve toilets. Customize your flush and save water with the adjustable dial, simply turn to adjust for more or less depending on your needs. This long lasting flapper also features a durable silicone seal that lasts up to 10x longer than standard designs. Eliminate leaks and save water with quality you can trust, the Fluidmaster 5403 Universal Adjustable 3" Toilet Flapper. Best for newer toilets, 1.28 & 1.6 GPF (after 1994).

  • Best for 1.6 GPF toilets
  • Adjustable for maximum performance and water savings
  • Chlorine and hard water resistant
  • Solid frame for ultimate reliability
  • Easy to install
  • 10-year warranty
  • Chlorine and hard water resistant
  • Solid frame for the best seal- no twisting


Manufacturer Warranty
10 years
Pack Size
Plumbing Part Type
Toilet Flapper
Product Depth (in.)
Product Height (in.)
Product Width (in.)
3 in.
Standard Color Family


10 years