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Fluidmaster 5403 3-Inch Universal Water Saving Long Life Toilet Flapper

4.0 out of 5 stars 187 customer reviews
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List Price: $21.31
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  • Enter your model number to make sure this fits.
  • Fix common corrosion and running toilet problems with this 3” flapper
  • Easy-to-install
  • Fits 3” flush valve toilets
  • Universal design fitting most toilet models
  • The silicone seal lasts 10X longer than standard flapper designs
  • Replace old, leaky and inefficient toilet flappers
  • 10-year warranty
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38 new from $10.36 1 used from $6.00
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Frequently bought together

  • Fluidmaster 5403 3-Inch Universal Water Saving Long Life Toilet Flapper
  • +
  • Fluidmaster 502P21 Universal Performax Flapper with Microban, Red
  • +
  • Fluidmaster 400AH High Performance Toilet Fill Valve
Total price: $27.68
Buy the selected items together

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Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (187) 4 out of 5 stars (277) 4 out of 5 stars (135) 4 out of 5 stars (187) 4 out of 5 stars (159) 4 out of 5 stars (730)
Price $11.31 $5.59 $10.72 $5.66 $6.60 $10.69
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com
Color N/A Red Red Red White Red
Size 3" 2 In. 3 In. Universal 3 inches 3 In.

Product description

Product Description

The Fluidmaster 5403 Water-Saving 3” Toilet Flapper solves common leaky and running toilet problems, while efficiently using water. Save water and money with the 5403’s adjustable water dial, to promote efficient use of water per flush, while the solid frame build prevents bending for a secure seal. Featuring a highly durable silicone seal that lasts 10 times longer than regular flappers, a corrosion-resistant material build, and a 10-year warranty. Easily replace and upgrade old, corroded and leaky flapper models. Best fit for 1.28 HET and 1.6 GPF toilets with a 3” flush valve. Consider combining with a Fluidmaster Toilet Fill Valve for complete fill and flush optimization. The Fluidmaster 5403 Universal Adjustable 3” Flapper is built to be an efficient and long-lasting solution to upgrade your 3” flush valve toilets performance.

From the Manufacturer

Fluidmaster is the #1 toilet repair brand in the world. Since 1957, we have been guiding our customers to the right toilet repair solutions. Fluidmaster is dedicated to making the installation of its products easy and simple with a complete line of toilet repair parts including: fill valves, single and dual flush valves, flappers, tank levers, toilet seals (bowl wax and wax-free), toilet repair kits, flush valve seals, connectors and more. Fluidmaster parts are found in more toilets than all other brands combined. Fluidmaster distributes to over 90 countries and is the trusted brand by toilet manufacturers and professionals worldwide.


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