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Ultra 2 in. Toilet Tank Flapper

$698
  • Most universal standard 2 in. toilet flapper
  • Fixes Leaky & worn flappers and running & double flushing toilets
  • Easy to install & made of a flexible rubber for a leak-free seal
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Product Overview

The Korky Ultra High Performance Flapper is the most universal standard 2 inch flapper available. The flapper adjusts to match original toilet settings and eliminates water waste by decreasing the amount of water flushed. Ideal for all standard 2 inch toilets, including: 1.28, 1.6, 3.5 and 5 gallons per flush gpf. The exclusive longest lasting red rubber resists chlorine, bacteria, city water treatment, hard water, and well water. Recommended by the Clorox help line, this Korky flapper is proven longest lasting. The adjustable flapper has multiple settings to ensure it fits popular standard 2 inch toilet models: American Standard Cadet 4029, 4078, 4083, 4053, 4650, Monarch 4003, Mainstream 4061, Evolution 2 Flowise 4061, Kohler Wellworth K-4620, Wellworth K-4519, and TOTO 706. Made of flexible rubber for a tight seal and easy to install, the 100 includes: 100BP Flapper and Stainless Steel Chain
  • Fits most standard 2 in. flush valves, including American Standard, Kohler, TOTO and more
  • The most universal standard 2 in. Toilet Flapper
  • Adjusts to fit all tank sizes: 1.28, 1.6, 3.5 and 5 gallon per flush toilets
  • The preferred flapper brand of plumbing pros since 1954
  • Exclusive longest lasting red rubber resists chlorine
  • 5 Year Warranty
  • Includes: Toilet Flapper and Stainless steel chain















Info & Guides

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BrandKorkyKorkyKorkyKorky
NamePremium 2 in. Universal Toilet Tank FlapperUltra 2 in. Toilet Tank FlapperUltra 2X High Performance FlapperPlus 2 in. Toilet Tank Flappers (3-Pack)
Price
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Ratings
(273)
(1195)
(434)
(667)
FeaturesCorrosion Resistant,Universal FitAdjustable,Corrosion Resistant,Universal FitAdjustable,Corrosion Resistant,Universal FitCorrosion Resistant,Universal Fit
Pack Size1113
MaterialRubberRubberRubberRubber
IncludedChain IncludedChain IncludedChain IncludedChain Included
Toilet Replacement Parts TypeToilet FlapperToilet FlapperToilet FlapperToilet Flapper
Plumbing Part TypeToilet FlapperToilet FlapperToilet FlapperToilet Flapper
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product Depth (in.)
1.25 in
Product Height (in.)
4
Product Width (in.)
2 in

Details

Color/Finish Family
Red
Features
Adjustable,Corrosion Resistant,Universal Fit
Included
Chain Included
Material
Rubber
Pack Size
1
Plumbing Part Type
Toilet Flapper
Returnable
90-Day
Toilet Replacement Parts Type
Toilet Flapper

Warranty / Certifications

Manufacturer Warranty
5 years

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.5
    out of 1,195 reviews
  • 89% recommend this product
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Showing 1-30 of 1,195 reviews
Built to degrade
This Korky product will degrade and break over time. This company seems incapable of creating a product that can withstand water.
by
Response from Korky Toilet GeniusMar 8, 2021
Let us help! Are you able to contact our Technical Support team? We would like to learn more and quickly identify a solution. Korky flappers are designed with a proprietary red rubber formulation to protect against harsh water. Your toilet flapper is backed by a 5 year warranty and we want to ensure your complete satisfaction. Please call 262-763-2434 or email Sales@Lavelle.com; We are available Monday through Friday, 7:30am - 5:00pm CST. Korky
    Great product but make sure you measure the drain spout, I purchased 2in, and only needed 1 1/2in
    Great product but make sure you measure the drain spout, I purchased 2in, and only needed 1 1/2in
    by
    • Verified Purchase
    • Recommended
    1 person found this helpful
    This was easy to install. It did take me some time to adjust the fill volume to the level that wo...
    This was easy to install. It did take me some time to adjust the fill volume to the level that worked for my setup
    by
    • Verified Purchase
    • Recommended
    For years I have dreaded the words "I don't like the level of the water in the toilet bowl." or "...
    For years I have dreaded the words "I don't like the level of the water in the toilet bowl." or " I don't like the double flush". To me these phenomena don't matter as long as.....you know ...….everything that needs to "disappear" after a flush is truly gone. But as they say,the secret to a happy life is a happy wife. So this trip to the Home Depot I decided to spend a little more money on the Korky Ultra flapper. I turned the ring to expose the hole in the flapper and then turned the knob on top to decrease the number from its maximum by two. I was rewarded with success within minutes. Just the right level of water in the bowl and no double flush. Don't throw your marriage down the toilet. Buy the Korky Ultra Toilet Flapper.
    by
    • Verified Purchase
    • Recommended
    3 people found this helpful
    There are six settings so it can do anything one wants. Imagine, six settings on a toilet flapp...
    There are six settings so it can do anything one wants. Imagine, six settings on a toilet flapper. Problem is the directions are not clear which is small / medium / big flush, etc so I just set it in the middle. I could probably look it up on website and educate myself and pick a better setting for my needs, but the directions that come with it are not quite there yet.
    by
    • Verified Purchase
    • Recommended
    2 people found this helpful
    Don't flap!!! This Flapper has it sealed.
    Very easy install, hooks up left and right, plus hook chain to flush handle, If your all in a flap about what to do, This Flapper has you covered, Just like the guys or girls at Home Depot
    by
    • DIY
    • Verified Purchase
    • Recommended
    good product
    The water saver is easy to install and if your toilet isn't listed in the package you can go on the web site and watch a short video on how to adjust and install the flap real simple and seems to work just fine.The only thing I had to do is change the hook for the handle because their's wouldn't fit but that also was no big deal either. If you want to save some water this is an easy fix.
    by
    • Recommended
    Solid option for toilet leaks
    If you are here - your toilet developed a leak and you need to fix it. More often then not the flapper becomes a source of a leak for one reason or another. This korky provides a rather universal flapper option with different options to slow/increase the time it takes for the flapper to close. The back of the box even calls out a few configuration for common toilets. Its the only one I have seen capable of this functionality, which does indeed make it more universal because not all 2 inch holes empty at the same speed. So you can dial in how fast it drops and seals up. I've tried other flappers only to have them give up after a few months. Other don't work at all causing you to curse at a toilet bowl... such a good use of time... This one is replacing a retro-fit watersaving toilet flapping system that developed a leak.
    by
    • Recommended
    1 person found this helpful
    Flapper Flopper
    This part, while well made of a material whose flexibility portends the ability to seal well, is not the "universal" fit it is advertised as. When installed (which is accomplished readily) two key failings were noted: Failure to seal against the seat into which it is fitted, resulting in a constant flow of water; and, the flexibility of the flapper material makes it difficult to keep it secure on the pivot shafts. For info, this was being installed on a 50+ year old Eljer (although the existing flapper valve/seat was an after market replacement from many years ago), and fit and function on newer water closets may be better. To be sure, measure the spacing of the pivot shafts before purchasing. The means to adjust the amount of flush water is provided via two rotating parts of the valve which admits more or less water into the "bowl" making the valve seat faster, to reduce the flush volume used. The flush time with both openings closed (no water admitted) seemed to work, however, as noted above, the flapper itself failed to seal against the seat. The instructions recommend installing the chain with minimum slack. When so installed, a single depressing of the flush handle results in an acceptable flush....however, if you happen to depress the flush handle when the tank has already partially emptied, with minimum slack in the chain the flapper, due to its flexibility, has a tendency to go over center ("belly up") has to be positioned manually.
    by
    Response from Korky Toilet GeniusMay 23, 2016
    We are sorry to hear your disappointment with the 100CM Korky Ultra 2" Toilet Tank Flapper. Are you able to contact our customer service team? We would like to learn more about your toilet and installation. Please call 1-800-528-3553 and we will have your toilet working correctly in no time. Korky
    Fit just like it said it would
    I had clean my tank with Hurriclean tank cleaner and noticed my tank flapper was beginning rubber decay. The Korky water flapper perfectly replaced my older flap without any need of cutting or adjusting. My original flapper was on a plastic carriage that seems a little more robust but the Korky presented to problem with the rubber structure. It was easy enough to replace without even reading the instructions. Just remember to turn off the water to the tank before changing the flapper.
    by
    • Recommended
    Good quality!
    The Korky Universal Toilet Flapper is a made of very good quality rubber from a long-lasting material called Cholarazone*. I think this causes it to seal better than other flappers I have used. The entire flapper is rubber. No plastic. This flapper even has an adjustable dial to maximize performance and save water. I have never seen this feature before! It is very simple to turn the dial to adjust. It cause the flapper to fall slower or faster, as you prefer, to minimize the use of water. There is chart on the back package with the recommended setting, 1-6, according to the brand of toilet. 1.28 gpf-5 gpf. It is made in the USA. 5 yr warranty. If it fails within five years of purchase return to Lavelle for a replacement at no charge. There is a stainless steel chain included to connect to flush bar.
    by
    • Recommended
    Easy to install, No leaks, Still kept strong flush even though water level is lower
    Before the flapper was installed, I marked the original water line with the toilet filled (the "WL" line) and when emptied with the water off (the "M" line). After removing the old flapper, the korky flapper was easy to install. Since the water line didn't reach within the 1/2" threshold of line "M", I had to adjust the white band and repeat the process in steps 4 and 5; the water level fell within the 1/2" threshold of the "M" line and the installation was done. I also noticed the new "WL" line was also lower than the original "WL" line and flushing capacity hadn't changed either.
    by
    • Recommended
    1 person found this helpful
    Korky Ultra Water Saver Flapper is a perfect fit and regulates perfect flush
    Korky Ultra Water Saver Flapper is exactly the name of the product - it regulates the water and the flapper has absolutely no leaks. Easy to install and can tell a difference right away.
    by
    • DIY
    • Recommended
    6 people found this helpful
    Rating provided by a verified purchaser...
    Rating provided by a verified purchaser
    by
      my new flapper still leaks...
      my new flapper still leaks
      by
      Response from Korky Toilet GeniusOct 19, 2021
      Let us help! Are you able to contact our Technical Support team? We would love the opportunity to learn more and quickly make this right. Your toilet flapper is backed by a 5-year warranty and we want to ensure your 100% satisfaction. Please dial 262-763-2434 or email us at sales@lavelle.com. We are available Monday through Friday, 7:30 AM to 5:00 PM CST. Korky
        It didn’t fit tightly and water was still leaking to...
        It didn’t fit tightly and water was still leaking to toilet bowl.
        by
        Response from Korky Toilet GeniusOct 19, 2021
        Let us help! Are you able to contact our Technical Support team? We would love the opportunity to learn more and quickly make this right. Your toilet flapper is backed by a 5-year warranty and we want to ensure your 100% satisfaction. Please dial 262-763-2434 or email us at sales@lavelle.com. We are available Monday through Friday, 7:30 AM to 5:00 PM CST. Korky
          by
            It’s cheap, not the greatest most durable one, but this...
            It’s cheap, not the greatest most durable one, but this toilet is going in the trash in two weeks it will be fine until then
            by
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                NO BRAINER REPAIR
                CLEAN TANK AND SURFACE WHERE FLAPPER MATES TO DRAIN (VERY SIMPLE TASKS).
                by
                • Verified Purchase
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                    Didn’t really fit that well. Was releasing intermittently and water...
                    Didn’t really fit that well. Was releasing intermittently and water was being released.
                    by
                    Response from Korky Toilet GeniusOct 7, 2021
                    We apologize for the inconvenience this has caused you. Are you able to contact our Technical Support team? We would like to make this right. Please dial 262-763-2434 or email us at sales@lavelle.com. We are available Monday through Friday, 7:30 AM to 5:00 PM CST. Your flapper is backed by a 5 year warranty and we want to ensure your 100% satisfaction. Korky
                      It works and my husband said it was easy to...
                      It works and my husband said it was easy to install.
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                                    Showing 1-30 of 1,195 reviews