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Korky Plus Standard 2-Inch Universal Rubber Toilet Flapper

850 ratings

Key item features

  • Universal Compatibility: This standard 2-inch universal rubber toilet flapper is designed to fit 2-inch plastic flush valves.
  • Durable Construction: Made from exclusive, long-lasting red rubber, it resists chlorine, bacteria, city water treatment, hard water, and well water.
  • Reliable Seal: The flexible rubber material ensures a tight seal, contributing to its effectiveness and durability.
  • Plumber Preferred: Plumbers prefer this flapper for its superior quality and reliability in toilet systems.
  • Easy Installation: The flapper is designed for straightforward and simple installation.
  • Included Components: Your purchase includes the standard 2-inch universal flapper and a stainless steel chain with a clip.
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Current price is $5.44
Price when purchased online
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About this item

Product details

Specifications

Warranty

Customer ratings & reviews

4.5 out of 5 stars
stars
850 ratings251 reviews
How item rating is calculated
  1. 5 stars78% (662)
  2. 4 stars10% (81)
  3. 3 stars5% (42)
  4. 2 stars2% (18)
  5. 1 star6% (47)

Reviews summary

Pros

  • : Most users find it takes minimal time and effort.
  • : Offers good quality at a cost that matches its value.
  • : Made with materials that are long-lasting and sturdy.
  • : Forms a secure connection.
  • : Forms a precise connection.

Neutral

  • : Can be effective, but may require adjustments.
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Showing 1-3 of 251 reviews

Oct 6, 2025
Reviewer name: Tenzy
Top Reviewer
Item details
Size: 13.1" x 9.42" x 4.55"
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I had bought some new guts for my toilet but it came with some weird flapper that has a dial on it that you have to turn so the little flapper filled up with water! I guess it's supposed to help the Flushing, but it was so annoying it didn't hold water it didn't come down correctly I woke up one night with my toilet constantly running I'm on well water that's not good. These old-fashioned good flappers they open and they close their excellent I buy more for backup. So much better

Helpful?6JOZ2RL9LYW121799747
reply from Korky Toilet Genius

Thank you so much for your fantastic review! We truly appreciate your feedback. Your feedback means the world to us. If you have additional questions, our customer service team is here and happy to help. Please dial 262-763-2434 or email us at sales@lavelle.com. We are available Monday through Friday, 7:30AM to 5:00 PM CST.

Apr 2, 2026
Reviewer name: JA
Item details
Size: 13.1" x 9.42" x 4.55"
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Perfect fit and easy to install!

This was very easy to install. It works much better than the old one I replaced. It only took about 5 minutes, and it was working exactly the way it's supposed to. I recommend this whether or not you're handy, since it required no tools or knowledge of how plumbing works. Just remove the old and replace it with this.

Helpful?6JOZ2RL9LYW121799747
Feb 15, 2026
Reviewer name: Vicki
Item details
Size: 13.1" x 9.42" x 4.55"
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It is a good quality brand and easy to install. It's just a little piece of rubber and a chain so I think it could cost a little less. Everything is overpriced these days.

Incentivized Review
Helpful?6JOZ2RL9LYW121799747
reply from Korky Toilet Genius

Thanks for taking the time to write a review. We are glad to hear your Korky is working well for you. If you have additional questions, our customer service team is here and happy to help. Please dial 262-763-2434 or email us at sales@lavelle.com. We are available Monday through Friday, 7:30AM to 5:00 PM CST.