---
product_id: 364360547
title: "Korky 2X Long-Life Toilet Fill Valve - Universal Fits 99% - 528X"
brand: "korky"
price: "155.51 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Korky"
url: https://www.desertcart.tn/products/364360547-korky-2x-long-life-toilet-fill-valve-universal-fits-99
store_origin: TN
region: Tunisia
---

# 2X long-life durability QuietFILL tech for silent operation Universal fit for 99% toilets Korky 2X Long-Life Toilet Fill Valve - Universal Fits 99% - 528X

**Brand:** korky
**Price:** 155.51 DT
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your throne with silent, long-lasting flush power!

## Quick Answers

- **What is this?** Korky 2X Long-Life Toilet Fill Valve - Universal Fits 99% - 528X by korky
- **How much does it cost?** 155.51 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/364360547-korky-2x-long-life-toilet-fill-valve-universal-fits-99)

## 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

- • **Easy Installation:** Adjustable height and included refill tube with metal clip for a fast, tool-free setup
- • **Silent Performance:** QuietFILL technology eliminates noisy refills for a peaceful home
- • **Double the Durability:** 2X long-life design means fewer replacements and less hassle
- • **Universal Compatibility:** Fits 99% of toilets for hassle-free upgrades
- • **Optimized Water Efficiency:** Delivers just the right amount of water to maximize flush power and save resources

## Overview

The Korky 2X Long-Life Toilet Fill Valve is a universally compatible, durable replacement valve designed to fit 99% of toilets, including newer HET models. Featuring QuietFILL technology, it ensures silent refills while optimizing water delivery for efficient flushing. Easy to install with adjustable height and included refill components, it solves common toilet issues like running, noisy, or weak flushes, backed by a trusted brand with strong customer ratings.

## Description

Korky QuietFILL 2X Long Life Toilet Fill Valve - Universal Fits 99% of Toilets - Easy Height Adjust for Fast Install, 528X

Review: Best fill valve you can buy. - This is the best fill valve I have ever owned. I live in an old house and have a bunch of different toilets all antique and this fill valve fits all of them perfectly. It is easy to install and adjust and works flawlessly. It quieter than any other fill valve I have had before.
Review: Can’t go wrong! - Good purchase. These are easy to install and work great. Fits all size toilets

## Features

- Designed for newer, HET toilets, maximize your toilet's performance by delivering just the right amount of water to the bowl
- Toilet Fill Valve fits 99% of toilets. Fixes: running, noisy, no/slow refill and no/weak flush toilets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YS8C6WD |
| Best Sellers Rank | #4,840 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Toilet Flush Valves |
| Brand | Korky |
| Brand Name | Korky |
| Connector Type | Flanged |
| Customer Reviews | 4.5 out of 5 stars 982 Reviews |
| Exterior Finish | Plastic,Rubber |
| Global Trade Identification Number | 00049057105344 |
| Included Components | 528X includes: (1) 528X Fill Valve, (1) Refill Tube, (1) Metal Refill Tube Clip |
| Inlet Connection Size | 2 inches |
| Inlet Connection Type | Flange |
| Item Dimensions | 3 x 5.8 x 14 inches |
| Item Type Name | Toilet Fill Valve |
| Item dimensions L x W x H | 3 x 5.8 x 14 inches |
| Manufacturer | Korky |
| Manufacturer Part Number | 528XBP |
| Manufacturer Warranty Description | Warranty |
| Material | Plastic, Resin, Rubber |
| Material Type | Plastic, Resin, Rubber |
| Model Number | 528XBP |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Ports | 1 |
| Outlet Connection Size | 2 inches |
| Outlet Connection Type | Flange |
| Size | No Size |
| Specification Met | UL, WaterSense |
| Thread Size | 1/4" NPT |
| Thread Type | Standard Plumbing Thread |
| UPC | 049057105344 |
| Unit Count | 1 Count |
| Valve Type | Float Valve |

## Product Details

- **Brand:** Korky
- **Exterior Finish:** Plastic,Rubber
- **Inlet Connection Size:** 2 inches
- **Inlet Connection Type:** Flange
- **Item dimensions L x W x H:** 3 x 5.8 x 14 inches
- **Material:** Plastic, Resin, Rubber
- **Number of Ports:** 1
- **Outlet Connection Size:** 2 inches
- **Outlet Connection Type:** Flange
- **Specification Met:** UL, WaterSense

## Images

![Korky 2X Long-Life Toilet Fill Valve - Universal Fits 99% - 528X - Image 1](https://m.media-amazon.com/images/I/717iYPVzbLL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best fill valve you can buy.
*by M***. on July 5, 2026*

This is the best fill valve I have ever owned. I live in an old house and have a bunch of different toilets all antique and this fill valve fits all of them perfectly. It is easy to install and adjust and works flawlessly. It quieter than any other fill valve I have had before.

### ⭐⭐⭐⭐⭐ Can’t go wrong!
*by A***. on July 4, 2026*

Good purchase. These are easy to install and work great. Fits all size toilets

### ⭐⭐⭐⭐⭐ Works Well
*by S***Y on July 8, 2026*

Easy to install, replaced old faulty valve glad went and Korky and fills dramatically better than what it replaced. It's been on for months no issues.

## Frequently Bought Together

- Korky QuietFILL 2X Long Life Toilet Fill Valve - Universal Fits 99% of Toilets - Easy Height Adjust for Fast Install, 528X
- Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor
- Korky QuietFILL Platinum Toilet Fill Valve - Universal Fits 99% of Toilets - Easy Height Adjust for Fast Install, 528MP

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-16*