---
product_id: 71907812
title: "Fluidmaster 19464 Universal Dual Flush Syphon for Lever Cisterns"
brand: "fluidmaster"
price: "HK$452"
currency: HKD
in_stock: true
category: "Fluidmaster"
url: https://www.desertcart.hk/products/71907812-fluidmaster-19464-universal-dual-flush-syphon-for-lever-cisterns
store_origin: HK
region: Hong Kong
---

# Dual flush 3–6L volume control Adjustable height 7.5"–9.5" Universal fit for 1½" lever cisterns Fluidmaster 19464 Universal Dual Flush Syphon for Lever Cisterns

**Brand:** fluidmaster
**Price:** HK$452
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your flush game — save water, space, and stress!

## Quick Answers

- **What is this?** Fluidmaster 19464 Universal Dual Flush Syphon for Lever Cisterns by fluidmaster
- **How much does it cost?** HK$452 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/71907812-fluidmaster-19464-universal-dual-flush-syphon-for-lever-cisterns)

## 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

- • **Space-Savvy Universal Fit:** Fits virtually all 1½" lever-operated cisterns for seamless retrofitting.
- • **Effortless Height Adjustment:** Rapidly adapts from 7.5" to 9.5" to suit multiple legacy cisterns without hassle.
- • **Precision Dual Flush Control:** Adjust flush volumes between 3 and 6 litres to optimize water efficiency and reduce bills.
- • **Hydraulic Efficiency Engineered:** Butterfly diaphragm and twin flow cap design ensure powerful, splash-free flushes every time.
- • **Certified Durability & Peace of Mind:** Kiwa UK Water Regulation 4 certified with a 10-year warranty for long-term reliability.

## Overview

The Fluidmaster 19464 Universal Dual Flush Syphon is a compact, highly adaptable toilet flush valve designed for lever-operated cisterns. It features adjustable dual flush volumes from 3 to 6 litres and a height range of 7.5" to 9.5", ensuring compatibility with most legacy systems. Engineered for optimal hydraulic performance with a butterfly diaphragm and twin flow cap, it delivers consistent, splash-free flushes. Certified to UK Water Regulation 4 standards and backed by a 10-year warranty, it offers a durable, installer-friendly solution that enhances water efficiency and retrofit ease.

## Description

Free delivery and returns on all eligible orders. Shop Fluidmaster 19464 Universal Dual Flush Syphon for Lever Cisterns | Rapid Height Adjustment, Adaptable Flush Volumes, Kiwa Certified, 10-Year Warranty.

## Features

- Compact Toilet Syphon with Universal Fit – The space-saving toilet syphon design fits virtually all 1½″ lever-operated cisterns, making it an ideal replacement for existing installations and retrofit applications.
- Precise Dual Flush Control – Designed as a dual flush valve, it offers adjustable full and partial flush volumes from 3 to 6 litres, giving installers accurate control over water delivery and efficiency.
- Rapid Height Adjustment for Easy Retrofitting – Fluidmaster flush valve is adjustable from 7.5″ to 9.5″, making it compatible with multiple legacy syphon replacements and cistern layouts.
- Optimised Flush Performance – The long-lasting butterfly diaphragm and twin flow cap design optimise hydraulic efficiency, while the anti-turbulence outlet improves the consistency of the toilet flush button and reduces splash.
- Certified, Durable and Installer-Friendly – The Dual flush toilet push button is in accordance with UK Water Regulation 4 and backed by a 10-year warranty that ensures quick installation, easy servicing, and long-term use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079NJJ765 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 8,083 in DIY & Tools ( See Top 100 in DIY & Tools ) 28 in Toilet Parts |
| Colour | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (248) |
| Date First Available | 7 Feb. 2018 |
| Guaranteed software updates until | unknown |
| Included Components | 1 |
| Item Package Quantity | 1 |
| Item Weight | 430 g |
| Item model number | 19464FM |
| Manufacturer | Fluidmaster |
| Part Number | 19464FM |
| Product Dimensions | 31.3 x 18.6 x 9 cm; 430 g |

## Images

![Fluidmaster 19464 Universal Dual Flush Syphon for Lever Cisterns - Image 1](https://m.media-amazon.com/images/I/61V40jjYCRL.jpg)

## Frequently Bought Together

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

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**Shop now:** [https://www.desertcart.hk/products/71907812-fluidmaster-19464-universal-dual-flush-syphon-for-lever-cisterns](https://www.desertcart.hk/products/71907812-fluidmaster-19464-universal-dual-flush-syphon-for-lever-cisterns)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-09-29*