---
product_id: 161205470
title: "2017BP Standard 2-Inch 2X Ultra High Performance Universal Long Lasting Rubber-Easy to Install-Made in USA Toilet Flapper, 1 Count (Pack of 1), Red"
brand: "korky"
price: "£11.70"
currency: GBP
in_stock: true
reviews_count: 8
category: "Korky"
url: https://www.desertcart.co.uk/products/161205470-2017bp-standard-2-inch-2x-ultra-high-performance-universal-long
store_origin: GB
region: Great Britain
---

# Universal fit for 1.28-5 GPF toilets 2X stronger Chlorazone II rubber Made in USA, premium quality 2017BP Standard 2-Inch 2X Ultra High Performance Universal Long Lasting Rubber-Easy to Install-Made in USA Toilet Flapper, 1 Count (Pack of 1), Red

**Brand:** korky
**Price:** £11.70
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your flush game with the flapper that lasts twice as long!

## Quick Answers

- **What is this?** 2017BP Standard 2-Inch 2X Ultra High Performance Universal Long Lasting Rubber-Easy to Install-Made in USA Toilet Flapper, 1 Count (Pack of 1), Red by korky
- **How much does it cost?** £11.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/161205470-2017bp-standard-2-inch-2x-ultra-high-performance-universal-long)

## 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

- • **Effortless Installation:** Flexible rubber and included stainless steel chain make setup a breeze—no plumber needed.
- • **Proudly Made in the USA:** Crafted with precision and backed by a trusted 10-year warranty for peace of mind.
- • **Flush Smarter, Save Water:** Customizable settings reduce water waste by matching original flush volumes from 1.28 to 5 gallons per flush.
- • **Built to Last Twice as Long:** Proprietary Chlorazone II rubber resists chlorine, bacteria, and hard water for unmatched durability.
- • **Fits Your Toilet, Perfectly:** Adjustable design fits all standard 2-inch flush valves including top brands like Kohler, TOTO, and American Standard.

## Overview

The Korky 2017BP Standard 2-Inch Toilet Flapper features ultra-durable Chlorazone II rubber that is twice as strong as competitors, ensuring long-lasting performance. Its universal adjustable design fits most 2-inch flush valves across major brands and supports multiple flush volumes to optimize water usage. Made in the USA and easy to install, this flapper prevents leaks and reduces water waste, backed by a 10-year warranty for reliable, eco-friendly bathroom maintenance.

## 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: Awesome, super easy - Super quick install (minutes). Fits Kohler k-4620 perfectly. Instructions for settings are perfect. The Band setting, white circle is open, the black circle is closed (I missed that on the chart). Made in USA. Loved other Korky products (fill valves), and decided to try the 2x lasting for just a few dollars more. Time will tell, 10 year warranty (!) Edit: Weird to rave about a toilet flapper, but this is the best flapper in the house. The water saving feature setting works perfectly without needing a second flush. When other flappers go bad, I will be replacing with Korky!
Review: Perfect fit to stop the slow leak. - This did a great job in stopping a slow leak on our toilet bowl. Like the fact that it has adjustments that can be made which helps the device in creating a seal. I would not buy any other very well designed and super easy to install. Perfect fit and worth every penny.

## Features

- Proprietary Chlorazone II rubber is 2 times stronger than other Toilet Flappers-- Red rubber resists chlorine, bacteria, city water treatment, hard water, and well water.
- Fits most 2 inch flush valves, including American Standard, Kohler, TOTO and more! The most universal 2 Inch Toilet Flapper-- Adjusts to fit all tank sizes: 1.28, 1.6, 3.5 and 5 gallon per flush toilets. Adjusts to match original toilet settings and eliminates water waste by decreasing the amount of water flushed
- Adjusts to match original toilet settings and eliminates water waste by decreasing the amount of water flushed
- Made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072FHB812 |
| Best Sellers Rank | #17,448 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Toilet Flappers |
| Brand | Korky |
| Brand Name | Korky |
| Customer Reviews | 4.5 out of 5 stars 718 Reviews |
| Global Trade Identification Number | 00049057104859 |
| Included Components | Includes: (1) Adjustable Flapper, (1) Stainless Steel Chain |
| Item Dimensions | 1.9 x 5.95 x 7.45 inches |
| Item Type Name | Toilet Flapper |
| Item Weight | 1 Ounces |
| Item dimensions L x W x H | 1.9 x 5.95 x 7.45 inches |
| Manufacturer | Korky |
| Manufacturer Warranty Description | Warranty |
| Material | Rubber |
| Material Type | Rubber |
| Model Number | 2017BP |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Size | 1 Count (Pack of 1) |
| UPC | 049057104859 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Korky
- **Color:** Red
- **Item Weight:** 1 Ounces
- **Material:** Rubber
- **Product Dimensions:** 5.95"W x 7.45"H

## Images

![2017BP Standard 2-Inch 2X Ultra High Performance Universal Long Lasting Rubber-Easy to Install-Made in USA Toilet Flapper, 1 Count (Pack of 1), Red - Image 1](https://m.media-amazon.com/images/I/71HYS6lrjqL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome, super easy
*by C***I on January 28, 2026*

Super quick install (minutes). Fits Kohler k-4620 perfectly. Instructions for settings are perfect. The Band setting, white circle is open, the black circle is closed (I missed that on the chart). Made in USA. Loved other Korky products (fill valves), and decided to try the 2x lasting for just a few dollars more. Time will tell, 10 year warranty (!) Edit: Weird to rave about a toilet flapper, but this is the best flapper in the house. The water saving feature setting works perfectly without needing a second flush. When other flappers go bad, I will be replacing with Korky!

### ⭐⭐⭐⭐⭐ Perfect fit to stop the slow leak.
*by T***S on March 10, 2026*

This did a great job in stopping a slow leak on our toilet bowl. Like the fact that it has adjustments that can be made which helps the device in creating a seal. I would not buy any other very well designed and super easy to install. Perfect fit and worth every penny.

### ⭐⭐⭐⭐⭐ The Best
*by J***D on April 4, 2026*

I have tried a lot of brands - Fluidmaster etc. and only the Korky brand works consistently and durably. Period. Excellent product. Others seemed to work but after a few days were leaking. Korky is worth every penny. This is not a paid endorsement.

## Frequently Bought Together

- Korky 2017BP Standard 2-Inch 2X Ultra High Performance Universal Long Lasting Rubber-Easy to Install-Made in USA Toilet Flapper, 1 Count (Pack of 1), Red
- Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor

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*Product available on Desertcart Great Britain*
*Store origin: GB*
*Last updated: 2026-04-22*