The Ultimate Guide To Buying Flapper For A Toilet That Keeps Running

With so many product models on the market at different prices and with various features, selecting the best one can be overwhelming. But with a wide range of manufacturers offering a variety of options, you’re sure to find a flapper for a toilet that keeps running that fits your needs. Be sure to check out our top picks for some inspiration.

ImageProduct NameAction
Fluidmaster 555CRP8 Universal PerforMAX 5 MinuteFluidmaster 555CRP8 Universal PerforMAX 5 Minute
Fluidmaster 400CRP14 Fill Valve and 2-inchFluidmaster 400CRP14 Fill Valve and 2-inch
Fluidmaster 502P21 PerforMAX Universal Water-Saving LongFluidmaster 502P21 PerforMAX Universal Water-Saving Long
Korky 100BP Ultra High Performance FlapperKorky 100BP Ultra High Performance Flapper
Korky 100DP 100 Flapper, 2-Pack, REDKorky 100DP 100 Flapper, 2-Pack, RED

Top 10 Flapper For A Toilet That Keeps Running Reviews

We have curated an extensive list of the top flapper for a toilet that keeps running. Our team reviewed thousands of resources before putting any suggestions for the best flapper for a toilet that keeps running in this article. So, check out the list below that’s found after long hours of research.

Fluidmaster 555Crp8 Universal Performax 5 Minute

Fluidmaster 555CRP8 Universal PerforMAX 5 Minute image
  • Universal Design, fast and easy-to-install
  • Peel and Stick design eliminates messy glue, with no tank removal
  • PerforMAX Adjustable Water-Saving Flapper included
  • Replaces inefficient toilet flush valve designs
  • Fix worn, leaky toilet flapper designs
  • Save on water and money
  • Durable build with corrosive resistant materials
  • 2” flush valve replacement kit, from 1.28 HET to 3.5 gallon per flush designs
  • Limit one (1) per order
  • Returns will not be honored on this closeout item

Fluidmaster 400Crp14 Fill Valve And 2-Inch

Fluidmaster 400CRP14 Fill Valve and 2-inch image
  • FIXES NOISY, RUNNING TOILETS: Toilet repair kit replaces inefficient fill and flush valves, and leaky flappers to help solve most common toilet fill problems
  • UNIVERSAL DESIGN: 400A toilet fill valve adjusts easily from 9 – 14 inches, fits most 2-inch flush valve toilets, and is ideal for use in 1.6 to 3.5 gallons per flush toilets or larger. Dual Flush: No
  • CORROSION RESISTANT: Solid frame 501 2-inch flapper features corrosion-resistant Microban material to prevent breakdown and leaks due to bacteria and is chlorine and hard water resistant
  • EASY INSTALLATION: Easily installs in 10 minutes or less to get your toilet flushing like new again

Fluidmaster 502P21 Performax Universal Water-Saving Long

Fluidmaster 502P21 PerforMAX Universal Water-Saving Long image
  • LONG-LASTING DURABILITY: Toilet flapper with solid frame replaces leaky, corroded flappers, preventing twisting, ghost flushing, and running toilet problems
  • UNIVERSAL DESIGN: Adjustable flapper fits most 2-inch flush valve toilets and is ideal for use in high efficiency 1.28 to 3.5 gallons per flush toilets
  • ADJUSTABLE TO SAVE WATER: Dial flapper adjusts for maximum flush efficiency and to save water
  • CORROSION RESISTANT: Solid frame 502 2-inch flapper features corrosion-resistant Microban material to prevent breakdown and leaks due to bacteria and chlorine and is chlorine and hard water resistant
  • EASY INSTALLATION: Easily installs in 10 minutes or less to optimize flushing performance; 5 YEAR WARRANTY
  • Adjusts for maximum flush efficiency
  • Fixes most common cause of a running toilet
  • Rigid frame aligns flapper properly on every flush
  • Micro ban prevents growth of harmful microbes

Korky 100Bp Ultra High Performance Flapper

Korky 100BP Ultra High Performance Flapper image
  • MOST UNIVERSAL the High Performance Toilet Flapper is the most universal 2 inch flapper available.
  • TOILET FLAPPER VALVE FITS MOST POPULAR 2 inch toilet brands including, but not limited to: American Standard, Kohler, Mansfield, & TOTO – Replaces popular rubber, float-style and rigid frame flappers.
  • MADE IN USA – Toilet parts flapper is proudly made in America and backed by a 5 year warranty.
  • QUICKLY FIX running and leaking toilets and eliminate costly water waste.
  • HIGH QUALITY REPLACEMENT TOILET PARTS: Need to repair or replace toilet parts? Try Korky Toilet Repair because we continue to commit to designing toilet repair parts that are universal to fit the majority of toilets. Designed & manufactured in Wisconsin.

Korky 100Dp 100 Flapper, 2-Pack, Red

Korky 100DP 100 Flapper, 2-Pack, RED image
  • MOST UNIVERSAL the High Performance Toilet Flapper is the most universal 2 inch flapper available
  • TOILET FLAPPER VALVE FITS MOST POPULAR 2 inch toilet brands including, but not limited to: American Standard, Kohler, Mansfield, & TOTO – Replaces popular rubber, float-style and rigid frame flappers
  • MADE IN USA – Toilet parts flapper is proudly made in America and backed by a 5 year warranty
  • QUICKLY FIX running and leaking toilets and eliminate costly water waste
  • HIGH QUALITY REPLACEMENT TOILET PARTS: Need to repair or replace toilet parts? Try Korky Toilet Repair because we continue to commit to designing toilet repair parts that are universal to fit the majority of toilets. Designed & manufactured in Wisconsin.

Fluidmaster 504 2-Inch Universal Chlorine Resistant,

Fluidmaster 504 2-Inch Universal Chlorine Resistant, image
  • Universal design fits most toilets, including American Standard actuator units – for 3.5 gallons per flush toilets or larger
  • Fits on flush valves with or without mounting ears
  • Chlorine-resistant with Microban protection
  • Strong, kink-free metal chain
  • 5-year warranty
  • Pre-1994 Full Flush flapper
  • Universal design fits most toilets, including American Standard actuator units
  • Fits on flush valves with or without mounting ears
  • Five year warranty

Fluidmaster 513A-016-P4 Adjustable Water Saving 3-Inch

Fluidmaster 513A-016-P4 Adjustable Water Saving 3-Inch image
  • Replace your old, corroded and leaky flappers with our enhanced Fluidmaster 3 inch Water-Saving Adjustable Flapper
  • Stop running toilets and save water per flush with this 3 in. adjustable design
  • Fast and Easy to Install
  • Adjustable design fits – American Standard, Gerber, KOHLER, Toto, Glacier Bay, and more
  • Includes adaptorrs to fit Mansfield and Cato toilet brands, Durable silicone seal, Chorine and hard water resistant, 10 year warranty

Korky 3060Bp Universal Toilet Flapper Replaces

Korky 3060BP Universal Toilet Flapper Replaces image
  • Size: Large (3”).ADJUSTS TO FIT ALL 3-INCH TOILET FLUSH VALVES found in newer, HET toilets including, American Standard, Aqua source, Crane, Eljer, Ferguson, Gerber, Glacier Bay, Jacuzzi, Kohler, Mansfield, Pegasus, TOTO and many more
  • QUICKLY FIX running and leaking toilets and eliminate costly water waste
  • KORKY INVENTED THE TOILET FLAPPER VALVE and is still the preferred brand by plumbers for superior quality and reliability
  • MADE IN USA – Proudly made in America and backed by a 5 year warranty
  • HIGH QUALITY REPLACEMENT TOILET PARTS: Need to repair or replace toilet parts? Try Korky Toilet Repair because we continue to commit to designing toilet repair parts that are universal to fit the majority of toilets. Designed & manufactured in Wisconsin.

2 Pack 2-Inch Toilet Flapper Replacement

2 Pack 2-Inch Toilet Flapper Replacement image
  • 1. Compatible with American Standard repair part: 2-Inch Toilet flapper is replacement compatible with American Standard 7381129-200.0070A toilet flapper.
  • 2. Water saving: Replace old, leaky and inefficient toilet flappers to save on expensive water waste with this toilet flapper.
  • 3. Easy to Install: No tools are required for installation. Includes stainless steel chain with clip hook. Float and clips are included.
  • 4. For 2 Inch flush valves: Fix common running toilet problems with Hibbent toilet flapper.
  • 5.High quality replacement toilet parts: Replace old, leaky and inefficient toilet flappers to save on expensive water waste.

Toilet Flapper High Performance Universal Flapper

Toilet Flapper High Performance Universal Flapper image
  • 🚽【UNIVERSAL 2″ TOILET FLAPPER】: 2″ toilet flapper designed with an oversized sealing surface to fit most 2″ toilet models. The long lasting flapper is made of high quality rubber that withstands hard water, & well water.Ideal for use in high efficiency 1.28 to 3.5 gallons per flush toilets.(NOTE:Please pay attention to the size of the product before buying, it fits most 2-inch flush valve toilets)
  • 🚽【APPLICATION】: This Flexible rubber toilet flapper replaces leaky, corroded flappers, preventing twisting, ghost flushing, and running toilet problems.Ideal for all standard 2 inch toilets, including: 1.28, 1.6, 3.5 and 5 gallons per flush.
  • 🚽【QUALITY FLAPPER】: Made from long lasting red rubber, create a tight and long last seal.This toilet part replacement includes the universal adjustable flapper & stainless steel chain.
  • 🚽【SAVE WATER AND MONEY】: With the toilet flapper, you can easily fix the leaking toilet yourselves without cost a lot. And the quality toilet flapper will also help to save water per flush without leaking anymore.
  • 🚽【EASY TO INSTALL】: Easily to install in 2 minutes to optimize flushing performance. Loosen the clips of the old flapper and clip the new toilet flapper replacement down in its place, then attach the chain. No tools required.

Flapper For A Toilet That Keeps Running Selection: What to Look for and Avoid

Not necessarily have to be a master of that particular product for purchasing only. Just you need to focus on some important things that we are going to discuss below. Taking those simple considerations into account may make your buying experience more pleasant and straightforward. Let’s begin-

Know Your Needs

The first step is to determine your needs or requirements. If you aren’t aware of your needs, there’s a big chance you’ll spend a lot of money on the wrong things at the wrong time.

So, first and foremost, we recommend that you carefully consider your requirements for the best flapper for a toilet that keeps running. Make a short list of your requirements. This simple task will lead you to simplify your purchasing process. Because you will then understand what you should prioritize and what you should not.

Budget Vs Price

Budget is one of the most important issues to think about before you decide to buy anything. Producers and sellers can set any amount of price on your desired product. That depends on raw materials, manufacturing, transportation, and other operational costs, and most importantly on their brand value as well.

The higher quality you demand, the higher amount of money you may have to spend for that. That is the cause, why budget matters so much.

There is a popular proverb in our society, “Cut your coat, according to your cloth”. First, take your wishlist on your hand and search for those products on the internet. Analyze the features and prices carefully. Compare them well and choose the best one.

Now ask yourself whether you are capable enough to buy that particular product or not. If the answer is yes, then go for it. But if not, then remember, you always have the second-best option to choose yet.

Select the Correct Brand

Because of our emotional attachments, we are frequently predisposed toward certain brands. This practice produces positive results at times and negative results at other times.

However, there is no way to argue against the idea of relying on well-known brands. Because having enough cash in your pocket makes making decisions half as easy. But keep in mind that not all brands are suitable for all applications.

As a result, you must be extremely cautious while selecting the proper brand for your unique product.

There are a few tips that may come adjuvant for both of you at the time of choosing the right brand for the right product.

  • Make sure in this case that you are well-versed in the brand.
  • Whatever the public is trying to say about this brand.
  • Analysis of the reviews of any specific products of that brand.
  • Make a comparison of the features with others.
  • Are those features sufficient for your needs?

Check the Features Section

You should check the features of the product first while purchasing it, no matter it is online or offline. If you want a clear idea about the product, then this is the best way. You will easily feel that your chosen product is capable enough to meet your demands or not.

The features section also assists us in quickly determining differences from others. The attributes can then be compared to similar items. One will gain a better understanding of quality as a result of this work, which will make it easier for us to reach a final decision.

Check the Merits and Disadvantages

Every product has its own set of benefits and drawbacks. Before buying any product it’s your responsibility to check out all things carefully. So be calm and figure out the drawbacks that you expected from flapper for a toilet that keeps running. Perhaps another manufacturer created the ideal one for you. Just don’t be too lazy to compare with them before you make the final move.

Quality and Endurance

Color, Style, Performance, Materials, and, most importantly, Durability are all aspects of quality. Before making a purchase, you must consider the facts about ensuring quality. We think you are actually paying the money for this. Does this flapper for a toilet that keeps running worthy or not against your investment? It completely depends on the quality that you are going to experience.

Warranties and Return Policies

Warranty, guarantee and return policies are those facts that you should never ignore even by mistake. No matter how quality the product is claimed, nobody can say that nothing will happen. Nothing is guaranteed to last forever. But you can expect at least a minimum return of value from the best product that you invested for.

Therefore, you should always be careful about checking policies. You will get some hidden and obscure policies sometimes which are hard to understand by going through their words only.

In that case, don’t buy anything until you get the whole thing unequivocally and be clear about every single issue of the policy.

Checking FAQs and Customer Reviews

Your time is precious and checking FAQ answers and customer reviews can save it hugely. On the other hand, you will get a real-life experience through the customer reviews in which they share their stories about the product.

By checking out those two things, you can get a clear idea of both. You may find there such information which might not come to your mind to ask if you didn’t go through. Then you will be able to decide strongly whether buying flapper for a toilet that keeps running will be worth or not.

Final Thoughts

We hope that you enjoyed the article in which we tried to provide you with proper guidelines to help you to buy the best flapper for a toilet that keeps running.
If this article come useful to you, then nobody can be happier than us. At the end, we can only be happy if you are satisfied completely.