---
product_id: 4586605
title: "502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack"
brand: "fluidmaster"
price: "VT3109"
currency: VUV
in_stock: true
reviews_count: 13
category: "Fluidmaster"
url: https://www.desertcart.vu/products/4586605-502p21-performax-universal-water-saving-long-life-toilet-flapper-2
store_origin: VU
region: Vanuatu
---

# Adjustable flush dial for water savings Universal fit for 2-inch flush valves Corrosion-resistant Microban solid frame 502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack

**Brand:** fluidmaster
**Price:** VT3109
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your flush game—save water, save money, and never ghost flush again!

## Quick Answers

- **What is this?** 502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack by fluidmaster
- **How much does it cost?** VT3109 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/4586605-502p21-performax-universal-water-saving-long-life-toilet-flapper-2)

## Best For

- fluidmaster enthusiasts

## Why This Product

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

## Key Features

- • **Fits Like a Glove:** Universal 2-inch design ensures seamless compatibility with most modern toilets.
- • **Peace of Mind Warranty:** Backed by a 5-year warranty, because durability and reliability matter.
- • **Flush Smarter, Not Harder:** Dial in your perfect flush to save up to 30% water without sacrificing performance.
- • **Built to Last, Built to Save:** Solid frame with Microban protection resists corrosion and bacteria for years of leak-free use.
- • **DIY Friendly, Install in Minutes:** Tool-free, quick installation means no plumber needed—optimize your toilet in under 10 minutes.

## Overview

The Fluidmaster 502P21 PerforMAX is a durable, adjustable toilet flapper designed for 2-inch flush valves. Featuring a corrosion-resistant solid frame with Microban antimicrobial protection, it fits most high-efficiency toilets (1.28 to 3.5 gallons per flush) and offers easy installation in under 10 minutes. Its adjustable dial optimizes flush efficiency to reduce water waste, backed by a 5-year warranty for long-lasting performance.

## Description

Product Description Save on water, money, and time with the Fluidmaster 502P21 PerforMAX Universal Water-Saving Toilet Flapper, a top choice for flush efficiency and solving common running toilet problems. The PerforMAX water saving adjustable dial design optimizes your flush performance and water use. Built durable for a long life, this flapper is constructed with corrosive resistant Microban materials and a solid frame that won’t bend for a secure seal. A universal design that fits most 2-inch flush valve models, it’s best used with high efficiency 1.28 and 1.6 gallons per flush toilets and can work with 3.5 gallons per flush toilets. This highly efficient design also features simple and easy installation, saving on DIY toilet repair time and costs. The Fluidmaster 502P21 PerforMAX Universal Water-Saving Toilet Flapper comes with a 5-year warranty. From the Manufacturer 502 Universal Water Saving Long Life Toilet Flapper. Adjusts to save water. Chlorine-resistant material.

Review: works well, no leak - fits the TOTO toilets at home. replaced two cracked leaky valves, no more leaks!
Review: Who is running? - I recently had an issue with my toilet running and was unable to get a plumber to come out and take a look at it. However, I was determined to find a solution to the problem and after some research, I stumbled upon a product that could potentially help me fix the issue - the Toilet Flapper. I decided to give it a try and was pleasantly surprised by the results. The product was easy to install and worked like a charm. I no longer hear the annoying sound of running water all day and my toilet has been working great ever since. Overall, I am very pleased with the Toilet Flapper and would highly recommend it to anyone who is experiencing similar issues with their toilet. It's a great product that does exactly what it's supposed to do and has saved me the hassle of having to deal with a plumber.

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BVS3H0 |
| Best Sellers Rank | #19,628 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #21 in Toilet Flappers #1,799 in Kitchen & Bath Fixtures |
| Brand | Fluidmaster |
| Brand Name | Fluidmaster |
| Connector Type | Mechanical |
| Customer Reviews | 4.6 out of 5 stars 20,102 Reviews |
| Exterior Finish | Metal |
| Global Trade Identification Number | 00039961005021 |
| Included Components | Product Only |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | Barb |
| Item Dimensions | 4.9 x 3.5 x 3.5 inches |
| Item Type Name | toilet-replacement-parts |
| Item Weight | 22.68 g |
| Item dimensions L x W x H | 4.9 x 3.5 x 3.5 inches |
| Manufacturer | Fluidmaster |
| Manufacturer Part Number | 502P21 |
| Manufacturer Warranty Description | 5 year warranty |
| Material | Rubber |
| Material Type | Rubber |
| Model Number | 502P21 |
| Number of Pieces | 1 |
| Outlet Connection Size | 2 Inches |
| Outlet Connection Type | Flange |
| Size | 1 Pack |
| UPC | 039961005021 |
| Unit Count | 1.0 Count |
| Valve Type | Flapper |

## Product Details

- **Material:** Rubber
- **Brand:** Fluidmaster
- **Item dimensions L x W x H:** 4.9 x 3.5 x 3.5 inches
- **Exterior Finish:** Metal
- **Inlet Connection Size:** 2 Inches
- **Inlet Connection Type:** Barb
- **Outlet Connection Type:** Flange
- **Outlet Connection Size:** 2 Inches
- **Global Trade Identification Number:** 00039961005021
- **Manufacturer:** Fluidmaster

## Images

![502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack - Image 1](https://m.media-amazon.com/images/I/61luZUJw5EL.jpg)
![502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack - Image 2](https://m.media-amazon.com/images/I/41QTlviig1L.jpg)
![502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack - Image 3](https://m.media-amazon.com/images/I/51I17uyAcVL.jpg)
![502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack - Image 4](https://m.media-amazon.com/images/I/81TAsDSyHOL.jpg)
![502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack - Image 5](https://m.media-amazon.com/images/I/81887F0gXIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ works well, no leak
*by X***L on March 10, 2026*

fits the TOTO toilets at home. replaced two cracked leaky valves, no more leaks!

### ⭐⭐⭐⭐⭐ Who is running?
*by B***G on April 20, 2023*

I recently had an issue with my toilet running and was unable to get a plumber to come out and take a look at it. However, I was determined to find a solution to the problem and after some research, I stumbled upon a product that could potentially help me fix the issue - the Toilet Flapper. I decided to give it a try and was pleasantly surprised by the results. The product was easy to install and worked like a charm. I no longer hear the annoying sound of running water all day and my toilet has been working great ever since. Overall, I am very pleased with the Toilet Flapper and would highly recommend it to anyone who is experiencing similar issues with their toilet. It's a great product that does exactly what it's supposed to do and has saved me the hassle of having to deal with a plumber.

### ⭐⭐⭐⭐⭐ GREAT REPLACEMENT!
*by M***N on October 7, 2021*

I have become quite the plumber, thanks to YouTube videos. My fill valve and flapper had gone bad and my toilet was making a funny scary sound after every flush. I ordered the full set but the valve that came with the fill valve was not heavy enough to stay down after every use. I got tired of reaching in and pushing it down all the time so I purchased this flapper hoping it would be better and it was. This particular model has a better chain than the one that comes complete with the valve. This one works perfectly and I have since bought a second one for my other bathroom. The price is great, it's easy to install and works exactly as it should. It also has a dial that you can turn, to use more or less water. Great product and I highly recommend.

## Frequently Bought Together

- Fluidmaster 502P21 PerforMAX Universal Water-Saving Long Life Toilet Flapper for 2-Inch Flush Valves, Adjustable Solid Frame Design, Easy Install, Red, 1 pack
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-20*