---
product_id: 369843279
title: "Fluidmaster, Black PRO45B Fill Valve with Brass Shank, Pack of 1"
brand: "fluidmaster"
price: "¥13296"
currency: JPY
in_stock: true
category: "Fluidmaster"
url: https://www.desertcart.jp/products/369843279-fluidmaster-black-pro45b-fill-valve-with-brass-shank-pack-1
store_origin: JP
region: Japan
---

# Ultra-quiet operation eliminates disruptive noise Heavy-duty brass shank for ultimate durability 5-year warranty for long-lasting peace of mind Fluidmaster, Black PRO45B Fill Valve with Brass Shank, Pack of 1

**Brand:** fluidmaster
**Price:** ¥13296
**Availability:** ✅ In Stock

## Summary

> 🚿 Upgrade your flush game with pro-grade quiet power!

## Quick Answers

- **What is this?** Fluidmaster, Black PRO45B Fill Valve with Brass Shank, Pack of 1 by fluidmaster
- **How much does it cost?** ¥13296 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/369843279-fluidmaster-black-pro45b-fill-valve-with-brass-shank-pack-1)

## 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

- • **Pro-Approved Reliability:** Trusted by professional plumbers for consistent, code-approved performance.
- • **Confidence in Every Flush:** Backed by a 5-year warranty, because quality should never be a question.
- • **Whisper-Quiet Performance:** Engineered to minimize water hammer and noise, so your home stays peaceful.
- • **Universal Fit, Zero Hassle:** Seamlessly fits all brands, making upgrades and repairs effortless.
- • **Built to Last, Brass and Bold:** Heavy-duty brass shank resists corrosion and wear, ensuring your plumbing stays flawless.

## Overview

The Fluidmaster PRO45B Fill Valve features a corrosion-resistant brass shank for enhanced durability, ultra-quiet operation to reduce water hammer noise, and a universal fit compatible with all toilet brands. Preferred by professional plumbers and backed by a 5-year warranty, it offers a reliable, easy-to-install solution for superior toilet performance.

## Description

Fluid master PRO45B has a heavy duty brass shank that won’t , corrode or strip. While it’s tough on the outside, it’s quiet on the inside. The special shank cuts down on noise and makes water hammer go away. Preferred by professional plumbers. Heavy-duty brass shank. Brass shank for added durability. Ultra-quiet operation. Minimal water hammer. Code approved. Easy to Install. Fits All Brands. 5-Year Warranty.

## Features

- Fits all brands
- Heavy-duty brass shank for added durability
- Ultra-quiet operation
- Preferred by professional plumbers
- 5-Year assurance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004O8601M |
| ASIN  | B004O8601M |
| Brand Name | Fluidmaster |
| Connector Type | Barb |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,564) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,564) |
| Date First Available  | 19 September 2012 |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00039961455420 |
| Included Components | valve; fittings; |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | Barb |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 9 x 7.8 x 32.2 centimeters |
| Item Type Name | Fluidmaster PRO45B Fill Valve with Brass Shank |
| Item Weight | 299 g |
| Item model number  | PRO45B |
| Manufacturer | Fluidmaster |
| Manufacturer  | Fluidmaster |
| Manufacturer Part Number | PRO45B |
| Material Type | Brass |
| Model Number | PRO45B |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | Barb |
| Product Dimensions  | 9 x 7.8 x 32.2 cm; 299.37 g |
| Set Name | Single |
| Size | Pack of 1 |
| Specification Met | CSA, ULC |
| Thread Size | 1/2 Inch |
| Thread Type | Push-Fit |
| UPC | 772040375119 039961455420 798256164767 |
| Unit Count | 1 Count |
| Valve Type | Float Valve |

## Product Details

- **Brand:** Fluidmaster
- **Exterior finish:** Brass
- **Inlet connection size:** 0.5 Inches
- **Item dimensions L x W x H:** 9 x 7.8 x 32.2 centimeters
- **Material:** Brass

## Images

![Fluidmaster, Black PRO45B Fill Valve with Brass Shank, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/51sjP6KJCjL.jpg)
![Fluidmaster, Black PRO45B Fill Valve with Brass Shank, Pack of 1 - Image 2](https://m.media-amazon.com/images/I/71MZxq4yJoL.jpg)
![Fluidmaster, Black PRO45B Fill Valve with Brass Shank, Pack of 1 - Image 3](https://m.media-amazon.com/images/I/91ypv4Z-j4L.jpg)
![Fluidmaster, Black PRO45B Fill Valve with Brass Shank, Pack of 1 - Image 4](https://m.media-amazon.com/images/I/91sAJiJX6kL.jpg)
![Fluidmaster, Black PRO45B Fill Valve with Brass Shank, Pack of 1 - Image 5](https://m.media-amazon.com/images/I/91+kIFOY28L.jpg)

## Available Options

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

## Frequently Bought Together

- Fluidmaster, Black PRO45B Fill Valve with Brass Shank, Pack of 1
- Fluidmaster 19464FM Pro Ultra Universal Dual Flush Syphon, Black
- Close Coupling Kit for WC Toilet Pan Cistern Doughnut Fixings Plate Donut

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**Shop now:** [https://www.desertcart.jp/products/369843279-fluidmaster-black-pro45b-fill-valve-with-brass-shank-pack-1](https://www.desertcart.jp/products/369843279-fluidmaster-black-pro45b-fill-valve-with-brass-shank-pack-1)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-20*