---
product_id: 9579231
title: "Fluidmaster 5403 3-Inch Water Saving Long Life Toilet Flapper"
brand: "fluidmaster"
price: "AR$72319"
currency: ARS
in_stock: true
reviews_count: 13
category: "Fluidmaster"
url: https://www.desertcart.com.ar/products/9579231-fluidmaster-5403-3-inch-water-saving-long-life-toilet-flapper
store_origin: AR
region: Argentina
---

# water-saving design easy 2-step install 3-inch universal fit Fluidmaster 5403 3-Inch Water Saving Long Life Toilet Flapper

**Brand:** fluidmaster
**Price:** AR$72319
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your flush game with the ultimate water-saving flapper!

## Quick Answers

- **What is this?** Fluidmaster 5403 3-Inch Water Saving Long Life Toilet Flapper by fluidmaster
- **How much does it cost?** AR$72319 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/9579231-fluidmaster-5403-3-inch-water-saving-long-life-toilet-flapper)

## 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

- • **Universal 3-Inch Fit:** Seamlessly compatible with most 3-inch flush valves for hassle-free upgrades.
- • **Durable Silicone Seal:** Long-lasting, kink-free silicone ensures a perfect seal and leak-free performance.
- • **Effortless Installation:** Two simple adjustments get your toilet running smoothly in under a minute—no plumber needed.
- • **Water-Saving Efficiency:** Engineered to reduce water waste without compromising flush power—eco-friendly and cost-effective.
- • **10-Year Warranty Peace of Mind:** Backed by a decade-long warranty and stellar customer service, because reliability matters.

## Overview

The Fluidmaster 5403 is a premium 3-inch universal toilet flapper designed for durability and water efficiency. Featuring a kink-free silicone seal and easy two-step installation, it fits most 3-inch flush valves and comes with a 10-year warranty, making it the trusted choice for long-lasting, eco-conscious toilet repairs.

## Description

Product Description Fluidmaster 5403 3-Inch Universal Water Saving Long Life Toilet Flapper From the Manufacturer Fluidmaster is the #1 toilet repair brand in the world. Since 1957, we have been guiding our customers to the right toilet repair solutions. Fluidmaster is dedicated to making the installation of its products easy and simple with a complete line of toilet repair parts including: fill valves, single and dual flush valves, flappers, tank levers, toilet seals (bowl wax and wax-free), toilet repair kits, flush valve seals, connectors and more. Fluidmaster parts are found in more toilets than all other brands combined. Fluidmaster distributes to over 90 countries and is the trusted brand by toilet manufacturers and professionals worldwide.

Review: Amazing part - great customer services - 11/10 customer service. I bought a Fluidmaster 5403 3-Inch flapper in November 2021. In March 2026 4 1/2 years later it had developed a small blister on its O-ring and would not seal correctly. Typical wear I assumed. As I was ordering another one I saw it had a ten year warranty. After ordering the new one I went to the Fluidmaster web page and found the warranty information. I filled in and sent the warranty form and 45 minutes later I got an email with a FedEx tracking number saying a replacement part was on its way. The new part got here in 3 days. This flapper fits perfectly - took on a minute to install - and works great. Not only is this a great part that does the job the customer services was bonkers good. From now own Fluidmaster will be used for all my toilet needs. The people at Fluidmaster shall sit amongst the chosen.
Review: Easy to install, looks good, works perfectly. - This toilet flapper valve is easy to install and works perfectly. I can't recommend it enough. You won't be disappointed.

## Features

- Size: 3 Inch.Fluidmaster Universal flapper 3 - 191415
- This is highly durable
- Universal flapper
- Easy to install with two simple adjustments
- Durable silicone seal
- Kink free chain
- 10 Year warranty
- Note: This product is designed to fit toilets with 3″ flush valves

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002C1AVV8 |
| Best Sellers Rank | #3,158 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Toilet Flappers |
| Brand Name | Fluidmaster |
| Connector Type | Socket |
| Customer Reviews | 4.5 4.5 out of 5 stars (7,291) |
| Exterior Finish | Red |
| Global Trade Identification Number | 00039961015433 |
| Included Components | Fluidmaster 5403 3-Inch Universal Water Saving Long Life Toilet Flapper |
| Inlet Connection Size | 3 Inches |
| Inlet Connection Type | 3-inch flush valve |
| Item Dimensions | 5.25 x 9 x 3.25 inches |
| Item Type Name | Fluidmaster 5403 3-Inch Universal Water Saving Long Life Toilet Flapper |
| Manufacturer | Fluidmaster |
| Manufacturer Warranty Description | Lifetime |
| Material Type | Rubber |
| Model Number | 5403P4 |
| Number of Ports | 2 |
| Outlet Connection Size | 3 Inches |
| Outlet Connection Type | 3-inch flush valve |
| Size | 3 Inch |
| Thread Size | 3 inches |
| Thread Type | 3 inches |
| UPC | 039961015433 |
| Unit Count | 1.0 Count |
| Valve Type | standard |

## Product Details

- **Brand:** Fluidmaster
- **Exterior Finish:** Red
- **Global Trade Identification Number:** 00039961015433
- **Inlet Connection Size:** 3 Inches
- **Inlet Connection Type:** 3-inch flush valve
- **Item dimensions L x W x H:** 5.25 x 9 x 3.25 inches
- **Material:** Rubber
- **Number of Ports:** 2
- **Outlet Connection Size:** 3 Inches
- **Outlet Connection Type:** 3-inch flush valve

## Images

![Fluidmaster 5403 3-Inch Water Saving Long Life Toilet Flapper - Image 1](https://m.media-amazon.com/images/I/51prkVwBUlL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing part - great customer services
*by C***N on March 24, 2026*

11/10 customer service. I bought a Fluidmaster 5403 3-Inch flapper in November 2021. In March 2026 4 1/2 years later it had developed a small blister on its O-ring and would not seal correctly. Typical wear I assumed. As I was ordering another one I saw it had a ten year warranty. After ordering the new one I went to the Fluidmaster web page and found the warranty information. I filled in and sent the warranty form and 45 minutes later I got an email with a FedEx tracking number saying a replacement part was on its way. The new part got here in 3 days. This flapper fits perfectly - took on a minute to install - and works great. Not only is this a great part that does the job the customer services was bonkers good. From now own Fluidmaster will be used for all my toilet needs. The people at Fluidmaster shall sit amongst the chosen.

### ⭐⭐⭐⭐⭐ Easy to install, looks good, works perfectly.
*by V***G on February 26, 2026*

This toilet flapper valve is easy to install and works perfectly. I can't recommend it enough. You won't be disappointed.

### ⭐⭐⭐⭐⭐ Works well, easy install
*by I***S on March 3, 2026*

Works well, easy install

## Frequently Bought Together

- Fluidmaster 5403 3-Inch Water Saving Long Life Toilet Flapper
- Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor
- Korky 100BP Ultra High Performance Flapper Fits Most Toilets - Long Lasting Rubber - Easy to Install - Made in USA, Small, Red,1 Pack

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**Shop now:** [https://www.desertcart.com.ar/products/9579231-fluidmaster-5403-3-inch-water-saving-long-life-toilet-flapper](https://www.desertcart.com.ar/products/9579231-fluidmaster-5403-3-inch-water-saving-long-life-toilet-flapper)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-20*