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K-540A-015 Universal 3-In. Flush Valve Repair Kit with Tool

Fluidmaster® Adjustable 3-In. Toilet Flush Valve Repair Kit with Red Toilet Tool

  • Fix your leaky tank and restore flush performance with this 3 in. flush valve repair kit
  • Replaces most  3 inch flush valves – Toto, American Standard and more
  • Fast and Easy to Install, helpful toilet tool included
  • Flapper adjusts to customize water use and fine-tune how much water you flush
  • Adjustable flush valve height to fit more tanks
  • 3-inch gasket included
  • Durable silicone seal
  • Corrosion resistant
  • 5-year warranty

The Fluidmaster K-540A-015 Adjustable 3 in. Flush Valve Repair Kit, comes with all the toilet repair parts needed to enhance your toilets flush performance. Quickly repair tank to bowl leaks and save water. An easy to install design that fits 3 in. toilet flush valve HET toilets (built 2005 and newer) and fits most common models. Now featuring our helpful toilet tool, a red toilet wrench, to speed up installation and eliminate hassle. Repair broken flush valves, or simply upgrade standard designs. The flush valve overflow tube is easily adjustable to fit more tank. While the 3 in. adjustable toilet flapper allows for a customized water use with each flush to save. Built durable with a solid frame, silicone seal corrosion resistant materials. Includes 3 in. flush valve, gasket, hardware and tool for a complete repair.

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K-400H-040-T5 - PerforMAX® Fill Valve & 3 inch Flapper Repair Kit

You can purchase this repair kit from the Fluidmaster Online Store

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The PerforMAX Fill Valve and 3 in. Flapper kit offers solutions for common toilet problems like noisy, leaky or slow filling toilets. This repair kit includes the 400H fill valve and the 5403 flapper.

The Fluidmaster K-400H-040 PerforMAX High Performance Toilet Fill Valve and Adjustable 3 in. Flapper Kit is designed to offer the same high performance, and water-saving performance as our other repair kits, but specifically made for newer HET 3 in. flush valve toilets.

  • The PerforMAX fill valve and 3 in. flapper kit is the top solution to upgrade your toilets fill and flush in one repair kit
  • Easy to install, made for 3 in flush valve toilets
  • High performance toilet fill valve offers both tank and bowl water level adjustment dials
  • EZ-twist adjustable fill valve height to fit more tanks
  • PerforMAX water-saving toilet flapper adjusts to save water per flush
  • Solid fame design to resist twisting and eliminate leaks
  • Fill valve and 3 in. flapper replacements built to save water
  • Corrosion resistant flapper with silicone seal lasts up to 10X longer than standard designs
  • 7 year warranty

How to install the 400H toilet fill valve video:

How to install the 5403 flapper video:

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513A-016 Universal 3" Flapper

Introducing the 513A Universal 3″ toilet flapper from Fluidmaster – the perfect solution to your toilet flapper needs!

With its innovative design, this flapper fits most 3-inch flush valves, making it a universal fit for almost any toilet. Not only is it easy to install, but it’s also incredibly durable. Made with high-quality materials, this flapper is designed to withstand years of use and abuse. And with its adjustable water usage feature, you can customize the amount of water that flows into your toilet bowl, saving you money on your water bill.

Fluidmaster’s 513A-016 toilet flapper will fit more 3″ toilets than any other brand.

So if you want a reliable and long-lasting toilet flapper that will save you money and give you peace of mind, look no further than the 513A Universal 3″ flapper from Fluidmaster.

This flapper will fix:

  • Constantly running toilet
  • Weak or Double Flush
  • Replaces leaking & worn out flapper
  • Fits specialized flushing systems used by Mansfield and Cato models
  • Fits more toilet brands including American Standard, Kohler, Gerber, Glacier Bay, Toto and more
  • Durable long lasting silicone seal
  • Chlorine and hard water resistant**
  • 10 year warranty

Please see the FAQ section below to determine if you have a 3″ toilet.

To download our free guide to fix common toilet problems please click here: Fluidmaster Toilet Repair Guide

** DO NOT USE IN-TANK DROP-IN TOILET BOWL CLEANERS CONTAINING BLEACH OR CHLORINE. USE OF SUCH PRODUCTS WILL RESULT IN DAMAGE TO TANK COMPONENTS AND MAY CAUSE FLOODING AND PROPERTY DAMAGE. USE OF SUCH PRODUCTS WILL VOID THIS WARRANTY. Instead, we recommend using Flush ‘n Sparkle® automatic toilet bowl cleaner.

If you have a Mansfield or Cato toilet, please watch this video on how to install the 513A flapper:

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PRO58 Universal 3" Adjustable Toilet Flapper

If you’re tired of carrying different 3” flappers around, look no further than the Fluidmaster PRO58 3” Adjustable Toilet Flapper.

The PRO58 features adjustable mounting arms with three easy width adjustments that allow it to fit on all 3” flush valves. The included heavy duty silicone seal lasts up to 10 times longer than traditional flappers. Best suited for 1.6 GPF toilets, the PRO58’s adjustable float cup allows you to fine tune the amount of water being flushed for the best performance.

  • Adjustable float cup for maximum performance and water savings
  • Chlorine and hard water resistant**
  • Solid frame for the best seal every time – no twisting
  • Adjustable mounting arms – fits all 3” flush valves
  • Long lasting silicone seal

** DO NOT USE IN-TANK DROP-IN TOILET BOWL CLEANERS CONTAINING BLEACH OR CHLORINE. USE OF SUCH PRODUCTS WILL RESULT IN DAMAGE TO TANK COMPONENTS AND MAY CAUSE FLOODING AND PROPERTY DAMAGE. USE OF SUCH PRODUCTS WILL VOID THIS WARRANTY. Instead, we recommend using Flush ‘n Sparkle® automatic toilet bowl cleaner.

 

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400CAR3 - PerforMAX® Kit for 3-in. Flush

Having trouble with your toilet with a 3″ Flush Valve?

The PerforMAX® Fill Valve and 3″ Flapper Kit is the best solution for 3″ flush valve toilets that are having problems such as:

  • Noisy Toilet
  • Toilet turns on by itself
  • Constant running toilet or leaky toilet
  • Toilet has weak flush or will not flush
  • Slow filling toilet
  • Toilet makes high pitch sound after flushing
  • Not enough water in toilet bowl

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The PerforMAX® Fill Valve and 3″ Flapper Kit is the premium solution to fix and upgrade your 3″ flush valve toilet!

Note: This kit works with any 3″ flush valve toilet.

The features of this product are:

  • PerforMAX® products provide optimal performance while saving water and money
  • Silicone seal lasts up to 10 times longer than standard flappers
  • Hard water resistant
  • Solid frame flapper for ultimate reliability – no twisting and best seal every time and eliminates ghost flushing
  • Anti-siphon operation, code approved

Consider upgrading to the 3″ Everything Kit

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Watch this video to see how to install this product:

To download our free guide to fix common toilet problems please click here: Fluidmaster Toilet Repair Guide

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5403 - Universal Adjustable 3" Flapper

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.

  • Stop a running toilet and optimize your flush with the 5403 Water-Saving Flapper
  • Universal – Fits most 3” flush valves
  • Fits American Standard®, Kohler® Cimmaron, Toto® and other toilets
  • Easy to install
  • Adjustable dial for flush performance and water savings
  • Long lasting silicone seal
  • Chlorine and hard water resistant**
  • Solid frame for the best seal- no twisting
  • 10 year warranty

Home Improvement Expert, Bob Vila, independently rates the 5403 flapper as the best overall 3-inch flapper for running toilets. Click here to see Bob Vila’s top picks for flappers: Bob Vila’s Best Flapper Replacements

Sensible Digs, a website dedicated to helping homeowners, picked the 5403 flapper as the “most durable toilet flapper” of 2021.

To download our free guide to fix common toilet problems please click here: Fluidmaster Toilet Repair Guide

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Best for newer toilets, 1.28 & 1.6 GPF (after 1994).  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.

You could also choose to install Fluidmaster’s 513A flapper which is our newest 3 inch Water-Saving Adjustable Flapper. The 513A flapper has added features or the frame assembly adapters that will allow you to connect to both the Mansfield and Cato toilets besides all other brands of toilets.

** DO NOT USE IN-TANK DROP-IN TOILET BOWL CLEANERS CONTAINING BLEACH OR CHLORINE. USE OF SUCH PRODUCTS WILL RESULT IN DAMAGE TO TANK COMPONENTS AND MAY CAUSE FLOODING AND PROPERTY DAMAGE. USE OF SUCH PRODUCTS WILL VOID THIS WARRANTY. Instead, we recommend using Flush ‘n Sparkle® automatic toilet bowl cleaner.

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5401GB - Adjustable 3" Flapper

The 5401GB 3” Glacier Bay® Adjustable Flapper will help solve a running toilet problem and restore factory performance to your toilet. Specifically designed to fit and enhance performance on Glacier Bay® 3” Flush Valve Toilets, but this model also works on American Standard® Cadet 3.

  • Quickly restore flush performance to your Glacier Bay® Toilet
  • Designed to fit Glacier Bay® 3” flush valve toilets
  • Easy to install
  • Adjustable dial for flush performance and water savings
  • Long lasting silicone seal
  • Chlorine and hard water resistant**
  • Solid frame for the best seal- no twisting
  • 10 year warranty

To download our free guide to fix common toilet problems please click here: Fluidmaster Toilet Repair Guide

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Best for newer toilets, 1.28 & 1.6 GPF (after 1994).  Save water with the adjustable dial design, simply turn for more, or less water flushed. This high quality design also features a durable silicone seal, that lasts up to 10x longer than standard models, and is chlorine and hard water resistant. Fluidmaster®’s 5401GB Glacier Bay® Adjustable 3” Flapper saves water and maximizes performance.

** DO NOT USE IN-TANK DROP-IN TOILET BOWL CLEANERS CONTAINING BLEACH OR CHLORINE. USE OF SUCH PRODUCTS WILL RESULT IN DAMAGE TO TANK COMPONENTS AND MAY CAUSE FLOODING AND PROPERTY DAMAGE. USE OF SUCH PRODUCTS WILL VOID THIS WARRANTY. Instead, we recommend using Flush ‘n Sparkle® automatic toilet bowl cleaner.

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