---
product_id: 50985588
title: "Vantage Cistern, Dual Flush - PLUS DUAL FLUSH BUTTON"
brand: "thomas dudley"
price: "2586 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Thomas Dudley"
url: https://www.desertcart.ro/products/50985588-vantage-cistern-dual-flush-plus-dual-flush-button
store_origin: RO
region: Romania
---

# Hydroflo quiet inlet valve 6.4L dual flush efficiency Factory-fitted for quick install Vantage Cistern, Dual Flush - PLUS DUAL FLUSH BUTTON

**Brand:** thomas dudley
**Price:** 2586 Lei
**Availability:** ✅ In Stock

## Summary

> 🚿 Upgrade your flush game—quiet, quick, and eco-smart!

## Quick Answers

- **What is this?** Vantage Cistern, Dual Flush - PLUS DUAL FLUSH BUTTON by thomas dudley
- **How much does it cost?** 2586 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/50985588-vantage-cistern-dual-flush-plus-dual-flush-button)

## Best For

- thomas dudley enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** High-density polyethylene body with WRAS certification for durability and compliance.
- • **Water-Wise Dual Flush:** 6.4L dual flush with easy conversion options to save water and cut bills.
- • **Sleek Concealed Design:** Compact cistern fits seamlessly behind furniture, eliminating unsightly access holes.
- • **Effortless Installation:** Factory-fitted design slashes setup time—get your bathroom upgrade done fast.
- • **Whisper-Quiet Operation:** Hydroflo inlet valve ensures near-silent refills—peaceful mornings guaranteed.

## Overview

The Thomas Dudley Vantage Dual Flush Cistern combines advanced water-saving technology with a compact, concealed design. Factory-fitted for rapid installation, it features a quiet Hydroflo inlet valve and versatile dual flush options (6.4L standard, convertible to 5.3L or 4.2L). Certified for quality and sustainability, it fits perfectly into modern bathroom furniture, eliminating the need for access holes and supporting eco-conscious homes.

## Description

Unlike Traditional Cisterns, The Vantage Flush Is Factory Fitted For Easy And Quick Installation.Wras Certified Dudley Niagara Pressure Flusher.Wras Certified Dudley Hydroflo Quiet Inlet Valve. Attachable Water Inlet Bend. Attachable Flush Bend. Integral Isolation Valve. Air Hoses Enable The Installation Of Buttons, Plates Or Sensors Up To 750 Mm From The Cistern. The Compact Concealed Cistern Dimensions Fit Perfectly Into Furniture Parts From 500 W X 200 D X 800 H Mm.Unique Concealed Cistern Mounting Brackets.Removes Access Holes In The Vanity Tops.Wide Inlet.Toilet Cistern Body Made From High Density Polyethylene.Internal Overflow Warning.Internal Parts Conform To Regulator Specification.Water Saving: The Vantage Concealed Cistern Offers 6 4 Liter Dual Flush. Quick And Easy Conversion Before Or After Installation To 5 3 Or 4 2.6 Liter Double Flush. 6 Liter Single Flush Also Available. Delayed Filling The Hydroflo Inlet Valve Only Allows The Cistern To Be Refilled After The Flush Has Been Completed. Approved After Water Bathroom Manufacturers Association Label Scheme. Supports Sustainability Code Homes And Breeam.

Review: Easy to install and maintain - I have three of these installed at home. They are easy to install and maintain. All function as well, even the first after six years. There are two dual flush buttons in the listing, a smaller button (requires 40mm hole) and the larger button. There is no way of specifying the size preference so I guess it’s ‘pot luck’ as to what gets shipped in the box. Both buttons are quality chromed plastic and occupy the same physical space in the cavity, but not on the surface of the wall.
Review: Good but with drawbacks - A very good cistern but the pneumatic flush gets a bit difficult to use after a time. It gradually gets harder to push the large button.

## Features

- Thomas Dudley Vantage Cistern Dual Flush PLUS DUAL FLUSH BUTTON
- Brand : Thomas Dudley
- Product type: HOME

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00QO28BA4 |
| Best Sellers Rank | 129,325 in DIY & Tools ( See Top 100 in DIY & Tools ) 260 in Toilet Tanks |
| Brand | Thomas Dudley |
| Customer Reviews | 4.1 4.1 out of 5 stars (79) |
| Date First Available | 19 Jun. 2015 |
| Item Weight | 2.86 kg |
| Package Dimensions | 50 x 45.6 x 15 cm; 2.86 kg |
| Special Features | SDS Plus |

## Images

![Vantage Cistern, Dual Flush - PLUS DUAL FLUSH BUTTON - Image 1](https://m.media-amazon.com/images/I/51AHuMvIKzL.jpg)

## Questions & Answers

**Q: Can you please confirm if this is the insulated tank version (is the polystyrene jacket a standard feature now on all Vantage cisterns) ?**
A: Hi there
Yes the one that was supplied to me had a polystyrene jacket.

**Q: Please can you confirm this is model: Vantage Cistern 322420**
A: Good Afternoon, 
The 322420 is showing as out of stock on our system so it looks like this is not that model.
Kind Regards, 
Shauney

**Q: small flush does not always work**
A: I assume that the pneumatic tubes were fitted firmly to the correct points on the valve and there are no kinks in the tubes. If so it's possible that it might be faulty.

**Q: Are the pneumatic air tubes from button replaceable**
A: Yes, both pneumatic tubes push on to the cistern and the flush button. They are not permanently attached.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install and maintain
*by M***B on 29 February 2024*

I have three of these installed at home. They are easy to install and maintain. All function as well, even the first after six years. There are two dual flush buttons in the listing, a smaller button (requires 40mm hole) and the larger button. There is no way of specifying the size preference so I guess it’s ‘pot luck’ as to what gets shipped in the box. Both buttons are quality chromed plastic and occupy the same physical space in the cavity, but not on the surface of the wall.

### ⭐⭐⭐⭐ Good but with drawbacks
*by F***Y on 8 July 2025*

A very good cistern but the pneumatic flush gets a bit difficult to use after a time. It gradually gets harder to push the large button.

### ⭐⭐⭐⭐⭐ Easy fit
*by M***G on 27 August 2023*

Was a replacement for another Dudley cistern that was 20 years old. Easy to fit and works perfectly.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-14*