---
product_id: 50415256
title: "GROHE 38422000 WC Concealed Cistern 0.82 m"
brand: "grohe"
price: "RM1771"
currency: MYR
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.my/products/50415256-grohe-38422000-wc-concealed-cistern-0-82-m
store_origin: MY
region: Malaysia
---

# Near-silent filling valve Easy installation system Dual flush tech for water savings GROHE 38422000 WC Concealed Cistern 0.82 m

**Brand:** grohe
**Price:** RM1771
**Availability:** ❌ Out of Stock

## Summary

> 🚿 Elevate your bathroom game with silent efficiency and sleek concealment!

## Quick Answers

- **What is this?** GROHE 38422000 WC Concealed Cistern 0.82 m by grohe
- **How much does it cost?** RM1771 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/50415256-grohe-38422000-wc-concealed-cistern-0-82-m)

## Best For

- grohe enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Backed by a 5-year manufacturer’s warranty for long-term peace of mind.
- • **Hassle-Free Setup:** Straightforward installation with included fixing brackets and clear instructions—no plumber stress.
- • **Eco-Smart Dual Flush:** Save water effortlessly with dual or single flush options tailored to your needs.
- • **Seamless Integration:** 0.82m height and versatile connection points fit perfectly behind any modern bathroom wall.
- • **Whisper-Quiet Operation:** Experience near-silent filling for a peaceful bathroom ambiance.

## Overview

The GROHE 38422000 WC Concealed Cistern is a 0.82m high, wall-mounted toilet tank featuring dual flush technology for water efficiency, near-silent filling valve, and versatile connection options. Designed for easy installation with included brackets and clear instructions, it supports both front and top actuation. Finished in sleek silver metal, it comes with a 5-year warranty, making it a reliable and stylish upgrade for modern bathrooms.

## Description

Dual flush concealed cistern, 0.82m height, front/top actuation, low-noise filling valve. Insulated, angle stop valve, fixing brackets included. 5-year warranty.

Review: Brilliant! - I have always loved Grohe products, which led to the purchase of this cistern for our new bathroom. Perhaps foolishly, I read the reviews after purchasing, and was a little dismayed to read that one customer had had problems fitting it into a 500mm unit - exactly the size of ours - so I was expecting the same problem. Imagine my surprise, then, that I encountered no such issues: the alterations I made were two small blocks of 2x1 to fasten the side brackets to. For the money, it is great value and is near silent in operation, and fills quickly: well “chuffed “ with purchase.
Review: Great for the price - Great concealed cistern , instructions were a bit vague but managed to work it out.

## Features

- Suitable to be used as a dual or single flush
- 0.82 m installation height
- Front actuation
- Connection from left / right or back
- 415 x 140 x 360 mm
- For use with horizontal plates
- Easy installation system with straightforward instructions
- Minimum recommended pressure 0.2 bar
- This product comes with a 5 Year manufacturers warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00505EFFG |
| Best Sellers Rank | 222,533 in DIY & Tools ( See Top 100 in DIY & Tools ) 533 in Toilet Tanks |
| Brand | GROHE |
| Colour | Silver |
| Customer Reviews | 4.6 out of 5 stars 85 Reviews |
| Global Trade Identification Number | 04005176275203 |
| Included Components | GROHE 38422000 - Concetto Pieza de Inodoro (tamaño: 0.82m) |
| Installation method | Wall Mounted |
| Installation type | Wall Mounted |
| Item Dimensions D x W x H | 41.5W centimetres |
| Item Type Name | GROHE 38422000 - Concetto Pieza de Inodoro (tamaño: 0.82m) |
| Item Weight | 1 Kilograms |
| Item weight | 1 Kilograms |
| Manufacturer | Grohe |
| Material | Material: Metall |
| Model Number | 38422000 |
| Product dimensions | 41.5W centimetres |
| Seat Material Type | Plastic |
| Shape | Round |

## Product Details

- **Brand:** GROHE
- **Colour:** Silver
- **Item weight:** 1 Kilograms
- **Material:** Material: Metall
- **Product dimensions:** 41.5W centimetres

## Images

![GROHE 38422000 WC Concealed Cistern 0.82 m - Image 1](https://m.media-amazon.com/images/I/41TRNwbqrLL.jpg)

## Available Options

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

## Questions & Answers

**Q: My window is 900mm my toilet is 400mm high .will this Cistern fit under my window.?. Thanks**
A: Yes it will  be care full when cutting the flush pipe to size measure twice

**Q: How much water does the cistern hold as my current concealed cistern does not produce the best flush and a plumber has advised to purchase bigger cist**
A: Hi,
This is dual flush.
6 ltr for the large flush and 3 ltr for the small.

Thanks
Plumbingforless

**Q: Hi. Supposed to be single or dual flush but only comes with one hose for a single flush and I note it says a solo flushing cistern. Can you explain?**
A: The push plate has two buttons which push different amounts of air through the single pipe which controls the size of flush.

**Q: What is the minimum instalation height including toilet.my window is 900mm high**
A: Depends how high your basin inlet is. It is not adjustable so it’s determined by that

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant!
*by M***N on 23 February 2025*

I have always loved Grohe products, which led to the purchase of this cistern for our new bathroom. Perhaps foolishly, I read the reviews after purchasing, and was a little dismayed to read that one customer had had problems fitting it into a 500mm unit - exactly the size of ours - so I was expecting the same problem. Imagine my surprise, then, that I encountered no such issues: the alterations I made were two small blocks of 2x1 to fasten the side brackets to. For the money, it is great value and is near silent in operation, and fills quickly: well “chuffed “ with purchase.

### ⭐⭐⭐⭐⭐ Great for the price
*by B***B on 8 April 2025*

Great concealed cistern , instructions were a bit vague but managed to work it out.

### ⭐⭐⭐⭐⭐ good product
*by M***M on 2 June 2021*

good qaulity, efficient delivery

## Frequently Bought Together

- GROHE 38422000 WC Concealed Cistern 0.82 m
- GROHE 35601000 Rapido Smartbox Universal Rough-In Box, Starlight Chrome
- GROHE 28143000 RelexaFlex 59" Metal Longlife Shower Hose, Starlight Chrome

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-28*