---
product_id: 205968158
title: "Korky 100BP 100 Ultra High Performance Universal 2\" Flapper, Red, S"
brand: "korky"
price: "14346 Ft"
currency: HUF
in_stock: false
reviews_count: 5
category: "Korky"
url: https://www.desertcart.hu/products/205968158-korky-100bp-100-ultra-high-performance-universal-2-flapper-red
store_origin: HU
region: Hungary
---

# Water-saving adjustable flush Universal 2" fit Made in USA, 5-year warranty Korky 100BP 100 Ultra High Performance Universal 2" Flapper, Red, S

**Brand:** korky
**Price:** 14346 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🚽 Upgrade your flush game with the ultimate universal flapper!

## Quick Answers

- **What is this?** Korky 100BP 100 Ultra High Performance Universal 2" Flapper, Red, S by korky
- **How much does it cost?** 14346 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/205968158-korky-100bp-100-ultra-high-performance-universal-2-flapper-red)

## Best For

- korky enthusiasts

## Why This Product

- Trusted korky brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Proudly Made in the USA:** Crafted in Wisconsin with a 5-year warranty for peace of mind
- • **Adjustable Flush Settings:** Customizes to 1.28, 1.6, 3.5 & 5 GPF tanks for optimal water efficiency
- • **Quick & Easy Installation:** Includes stainless steel chain for hassle-free replacement and instant savings
- • **Fits Most Popular 2" Toilets:** Seamlessly compatible with top brands like American Standard, Kohler & TOTO
- • **Durable Chlorine-Resistant Rubber:** Engineered for a tight seal and long-lasting leak prevention

## Overview

The Korky 100BP Ultra High Performance 2" Flapper is a versatile, durable toilet part designed to fit most popular 2-inch toilets. Made from chlorine-resistant rubber in the USA, it offers adjustable flush settings to reduce water waste and comes with a 5-year warranty. Easy to install and compatible with leading brands, it’s the smart choice for efficient, reliable toilet repair.

## Description

"The Korky Ultra High Performance Flapper is the most universal 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 adjustable flapper has multiple settings to ensure it fits popular 2 inch toilet models. Made of flexible rubber for a tight seal and easy to install, the 100 includes: (1) Adjustable Flapper and (1) Stainless Steel Chain. The 100 toilet flapper fits the following toilet brands, models and tank numbers: Fits Aqua Source: Aqua Project Source (CP-321) | American Standard: Cadet (4029, 4078, 4083, 4053, 4650), Evolution 2 Flowise (4061), Monarch (4003), Mainstream (4061) | Crane: Galaxy (3742) | Gerber: Viper (28-590) | Glacier Bay: WCRS1 | HD Supply: Seasons (564830) | Kohler: Portrait (K-4590), Wellworth (K-4620, K-4512, K-4519) | Seasons: Anchor Point (564830) | Sterling: Riverton (404522), Stinson (402091), Windham (404555) | TOTO: Carusoe (706), and many more!"

Review: Bueno.
Review: After trying another brand of flapper only to end up with constant running in the toilet I purchased this two pack of Korky flappers. They are well made, easy to install and best of all fit our toilet perfectly and SOLVED our problem! Additionally, the value of this two pack was a no brainer! Now we have a spare flapper just in case one of the other toilets needs a replacement. Definitely recommend this product!

## Features

- 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.
- MOST UNIVERSAL the High Performance Toilet Flapper is the most universal 2 inch flapper available. Adjusts to fit all tank sizes: 1.28, 1.6, 3.5 and 5 gallon per flush toilets
- MADE IN USA - Toilet parts flapper is 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. Flapper made of chlorine resistant rubber
- QUICKLY FIX running and leaking toilets and eliminate costly water waste.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00E5ICW0E |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Red |
| Customer Reviews | 4.5 4.5 out of 5 stars (14,737) |
| Date First Available | 16 July 2014 |
| Finish | Red |
| Included Components | Includes: (1) Toilet Flapper and (1) Stainless steel chain |
| Item Package Quantity | 1 |
| Item Weight | 39.6 g |
| Item model number | 100BP |
| Manufacturer | Korky |
| Material | Rubber |
| Number of Pieces | 1 |
| Part Number | 100BP |
| Pattern | Flapper |
| Product Dimensions | 10.16 x 17.78 x 5.08 cm; 39.69 g |
| Shape | Round |
| Size | S |
| Style | 1 PACK |

## Images

![Korky 100BP 100 Ultra High Performance Universal 2" Flapper, Red, S - Image 1](https://m.media-amazon.com/images/I/31z0Iti2-JL.jpg)
![Korky 100BP 100 Ultra High Performance Universal 2" Flapper, Red, S - Image 2](https://m.media-amazon.com/images/I/41PRASUXZdL.jpg)
![Korky 100BP 100 Ultra High Performance Universal 2" Flapper, Red, S - Image 3](https://m.media-amazon.com/images/I/41S9dUWj9pL.jpg)
![Korky 100BP 100 Ultra High Performance Universal 2" Flapper, Red, S - Image 4](https://m.media-amazon.com/images/I/41UYKrsr01L.jpg)
![Korky 100BP 100 Ultra High Performance Universal 2" Flapper, Red, S - Image 5](https://m.media-amazon.com/images/I/41lYTMw+ZIL.jpg)

## Questions & Answers

**Q: The dial on the flapper: How does it work?**
A: Great question! There are several numbers located on the underside of the flapper near the band. By turning the dial to the higher numbers, it closes off the holes allowing the flapper to float longer (this cause more water to enter your toilet bowl. By turning the band to the lower numbers, the flapper takes on water and closes faster (flushing less water). If you have additional questions or need further assistance with your installation, please call 262-763-2434. We are available Monday through Friday, 7:30 AM to 5:00 PM CST.

**Q: I need replacement for Eljer 2" Flapper - 495-6048-00**
A: The Korky 100 flapper is designed to replace your 495-6048-00 Eljer toilet flapper. If you have additional questions or need installation assistance, please call 262-763-2434 to speak with our Technical Support team. We are available Monday through Friday, 7:30 AM to 5:00 PM CST. Thanks for your interest in Korky!

**Q: does it fit a karat toilet?**
A: This is a universal drain plug...

**Q: What is the difference between this flapper and the 2021 BP flapper?**
A: Thanks for your interest in Korky. The 100BP is a universal 2-inch toilet flapper designed to fit most 2-inch flush valves while the 2021BP is a large 3-inch toilet flapper designed to fit specific TOTO toilets. If you have additional questions, please contact our Technical Support team at 1-800-528-3553. We are available Monday through Friday, 7:30 AM to 5:00 PM CST.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***R on 3 January 2025*

Bueno.

### ⭐⭐⭐⭐⭐ Review
*by K***I on 16 November 2025*

After trying another brand of flapper only to end up with constant running in the toilet I purchased this two pack of Korky flappers. They are well made, easy to install and best of all fit our toilet perfectly and SOLVED our problem! Additionally, the value of this two pack was a no brainer! Now we have a spare flapper just in case one of the other toilets needs a replacement. Definitely recommend this product!

### ⭐⭐⭐⭐⭐ Review
*by N***N on 1 May 2023*

After two previous attempts to replace a failed flapper, the third time was the charm! Very easy installation and adjustment, and it worked perfectly. The flexible rubber of the flapper provides a tight seal against the flush value that I wasn't getting with other brands. Worth the extra price for a brand that works.

## Frequently Bought Together

- Korky 100BP Universal Toilet Flapper, 2-Inch
- Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor
- Korky 3060BP 08265001078 Ultra High Performance Flapper, Large (3”), Red

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hu/products/205968158-korky-100bp-100-ultra-high-performance-universal-2-flapper-red](https://www.desertcart.hu/products/205968158-korky-100bp-100-ultra-high-performance-universal-2-flapper-red)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-03*