---
product_id: 556139421
title: "Adjustable Replacement Fill Valve Assembly for Toilet Tanks"
brand: "toto"
price: "€ 88.32"
currency: EUR
in_stock: true
category: "Toto"
url: https://www.desertcart.be/products/556139421-adjustable-replacement-fill-valve-assembly-for-toilet-tanks
store_origin: BE
region: Belgium
---

# Standard 7/8 inch threaded inlet Adjustable height & refill volume Complete kit with valve, tube & hardware Adjustable Replacement Fill Valve Assembly for Toilet Tanks

**Brand:** toto
**Price:** € 88.32
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your throne with precision and ease!

## Quick Answers

- **What is this?** Adjustable Replacement Fill Valve Assembly for Toilet Tanks by toto
- **How much does it cost?** € 88.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/556139421-adjustable-replacement-fill-valve-assembly-for-toilet-tanks)

## Best For

- toto enthusiasts

## Why This Product

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

## Key Features

- • **Premium Build Quality:** Crafted from durable brass and stainless steel for long-lasting reliability.
- • **Standardized Connection:** 7/8 inch NPT threaded inlet ensures a perfect fit with your existing plumbing.
- • **Tailored Performance Boost:** Easily adjust height and refill volume to restore your TOTO toilet’s peak efficiency.
- • **All-in-One Installation Kit:** Includes valve, refill tube, clamp, cone washer, and nut for hassle-free setup.
- • **Universal TOTO Compatibility:** Fits all current TOTO toilet tanks—no guesswork, just seamless replacement.

## Overview

The TOTO Adjustable Replacement Fill Valve Assembly is a premium, fully adjustable fill valve designed to fit all current TOTO toilet tanks. Featuring a standard 7/8 inch threaded inlet, it comes as a complete kit with valve, refill tube, clamp, cone washer, and nut. Made from brass and stainless steel, it ensures durability and restores your toilet’s optimal flushing performance with easy height and refill volume adjustments.

## Description

The TOTO Adjustable Replacement Fill Valve Assembly for Toilet Tanks is compatible for all current TOTO toilet models. The height and refill volume can be adjusted according to your toilet tank settings, bringing your toilet back to optimal performance. The fill valve has a standard 7/8 inch inlet connection. Includes valve, refill tube, and cone washer with nut.

## Features

- Adjustable for all TOTO toilet tanks
- Resets your tank back to optimal performance
- Includes valve, refill tube and clamp, cone washer and nut
- Standard 7/8 inch inlet connection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3NB83Y2 |
| Best Sellers Rank | #4,779 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Toilet Flush Valves |
| Brand | TOTO |
| Brand Name | TOTO |
| Connector Type | Threaded |
| Customer Reviews | 4.5 out of 5 stars 758 Reviews |
| Exterior Finish | Brass or Stainless Steel |
| Included Components | Fill Valve |
| Inlet Connection Size | 0.88 inches |
| Inlet Connection Type | 7/8 inch |
| Item Dimensions | 4 x 2 x 10 inches |
| Item Type Name | Fill Valve |
| Item dimensions L x W x H | 4 x 2 x 10 inches |
| Manufacturer | TOTO |
| Manufacturer Part Number | TSU99A.XR |
| Material | Brass , Stainless Steel |
| Material Type | Brass, Stainless Steel |
| Model Number | TS999A |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 5 |
| Number of Ports | 1 |
| Outlet Connection Size | 0.88 inches |
| Outlet Connection Type | Flange |
| Size | 80 cubic inches |
| Specification Met | NSF |
| Thread Size | 7/8 inch |
| Thread Type | NPT |
| UPC | 739268433205 |
| Unit Count | 1 Count |
| Valve Type | Fill Valve |

## Product Details

- **Material:** Metal
- **Brand:** TOTO
- **Item dimensions L x W x H:** 4 x 2 x 10 inches
- **Inlet Connection Type:** 7/8 inch
- **Outlet Connection Type:** Flange
- **Number of Ports:** 1
- **Specification Met:** NSF
- **Manufacturer:** TOTO
- **UPC:** 739268433205

## Images

![Adjustable Replacement Fill Valve Assembly for Toilet Tanks - Image 1](https://m.media-amazon.com/images/I/61KbldsSR6L.jpg)

## Frequently Bought Together

- TOTO TSU99A.XR Fill Valve, Blue
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- for TOTO Toilet Handle Replacement Parts Kit, Universal THU068#CP Trip Lvr for St743S Side Mount Toilet Flush Tank Lever Handle for TOTO Kohler Toilet Tank, 1-Pack Copper Lever

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**Shop now:** [https://www.desertcart.be/products/556139421-adjustable-replacement-fill-valve-assembly-for-toilet-tanks](https://www.desertcart.be/products/556139421-adjustable-replacement-fill-valve-assembly-for-toilet-tanks)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-27*