---
product_id: 266651756
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: "VT9145"
currency: VUV
in_stock: true
reviews_count: 5
category: "Fluidmaster"
url: https://www.desertcart.vu/products/266651756-502p21-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:** VT9145
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your flush game—save water, time, and money with every flush!

## 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?** VT9145 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/266651756-502p21-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 design fits most 2-inch flush valve toilets, making upgrades seamless and hassle-free for any bathroom.
- • **DIY Friendly Installation 🔧:** Install in under 10 minutes with no special tools—perfect for busy professionals who value efficiency and convenience.
- • **Flush Smarter, Save Water 💧:** Dial-adjustable flapper optimizes flush volume from 1.28 to 3.5 gallons, cutting water waste without sacrificing performance.
- • **Peace of Mind Warranty 🛡️:** Backed by a 5-year warranty, ensuring long-term performance and confidence in your water-saving upgrade.
- • **Built to Last, Built to Seal 🛡️:** Solid frame with Microban antimicrobial protection resists corrosion, bacteria, and chlorine damage for years of leak-free reliability.

## 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). Easy to install in under 10 minutes, it optimizes flush performance to prevent leaks and running toilets, backed by a 5-year warranty for lasting reliability.

## 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.

Review: Great easy quick replacement, it takes minutes Super fit no leakage and excellent value for money with this x3 kit
Review: These work great to restore seal in toilets. Very easy to install and allows some adjustment for water retention.

## 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 |
| ASIN  | B000BVS3H0 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #120,263 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Toilet Flappers |
| Color | Red |
| Customer Reviews | 4.6 4.6 out of 5 stars (20,554) |
| Customer reviews | 4.6 4.6 out of 5 stars (20,554) |
| Date First Available | 6 August 2012 |
| Date First Available  | 6 August 2012 |
| Department  | 9207 |
| Finish | Rubber |
| Included components | Product Only |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 22.7 g |
| Item model number | 502P21 |
| Item model number  | 502P21 |
| Manufacturer | Fluidmaster |
| Manufacturer  | Fluidmaster |
| Material | Rubber |
| Part number | 502P21 |
| Pattern | Flapper |
| Product Dimensions | 12.45 x 8.89 x 8.89 cm; 22.68 g |
| Product Dimensions  | 12.45 x 8.89 x 8.89 cm; 22.68 g |
| Size | 1 Pack |
| Specific uses | Inside |
| Specification met | EPA, NSF |
| Style | Valve |

## Product Details

- **Brand:** Fluidmaster
- **Exterior finish:** Red
- **Inlet connection size:** 2 Inches
- **Item dimensions L x W x H:** 12.4 x 8.9 x 8.9 centimeters
- **Material:** Rubber

## 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)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 7 June 2025*

Great easy quick replacement, it takes minutes Super fit no leakage and excellent value for money with this x3 kit

### ⭐⭐⭐⭐⭐ Review
*by J***C on 6 November 2025*

These work great to restore seal in toilets. Very easy to install and allows some adjustment for water retention.

### ⭐⭐⭐⭐⭐ Review
*by I***E on 16 January 2025*

It is exactly as depicted. The plastic is fairly thick for what it is, so considering its placement I think it will last a very very long time. The one we had prior was entirely made of rubber and it had sagged and torn over time, leaving an endless flow of water that racked up an extra $50/m on our city bill. Putting this on was SUPER easy, I am a woman (and certainly not a plumber) and I had no problem clicking it into place or attaching the chain to the lever. I love the price, very fair. As mentioned, the top cap is plastic, but I find that beneficial. Firstly, it will not sag as the old one did. Secondly, it makes movement easy, as its quick to lift and quick to drop. Mind you this toilet is in my young children's room, so they need something that doesnt require excess effort to flush. 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
- Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor
- Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit

---

## 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.vu/products/266651756-502p21-performax-universal-water-saving-long-life-toilet-flapper-2](https://www.desertcart.vu/products/266651756-502p21-performax-universal-water-saving-long-life-toilet-flapper-2)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-02*