---
product_id: 53529797
title: "38661000 | WC Concealed Cistern"
brand: "grohe"
price: "$835.69"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/53529797-38661000-wc-concealed-cistern
store_origin: EC
region: Ecuador
---

# EcoJoy tech saves water Easy install & maintenance 3-mode pneumatic valve 38661000 | WC Concealed Cistern

**Brand:** grohe
**Price:** $835.69
**Availability:** ✅ In Stock

## Summary

> 🚿 Flush Smarter, Live Greener — The Future of Bathroom Efficiency

## Quick Answers

- **What is this?** 38661000 | WC Concealed Cistern by grohe
- **How much does it cost?** $835.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/53529797-38661000-wc-concealed-cistern)

## 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

- • **Custom Flush Control:** Pneumatic valve offers 3 versatile modes—dual flush, start/stop, or continuous—tailored to your bathroom’s rhythm.
- • **Sustainable Flow Mastery:** EcoJoy technology slashes water use with precision 3L/6L dual flush options—save the planet without sacrificing performance.
- • **Compact & Discreet Design:** Slim 44x11.8x77.9 cm profile fits seamlessly behind your wall for a sleek, modern bathroom aesthetic.
- • **Installation Made Effortless:** Flexible connection points (left/right/back/top) and push-fit hose union simplify setup, saving you time and hassle.
- • **Built to Last with Confidence:** Backed by a 5-year manufacturer warranty and CE/EN1717 certification—durability and compliance you can trust.

## Overview

The GROHE 38661000 WC Concealed Cistern combines cutting-edge EcoJoy water-saving technology with a versatile 3-mode pneumatic discharge valve. Designed for easy installation with multiple connection options and minimal maintenance access, this compact, chrome-finished metal cistern is CE and EN1717 certified and comes with a 5-year warranty, making it a reliable, eco-friendly upgrade for modern bathrooms.

## Description

38661000 | WC Concealed Cistern

## Features

- GROHE EcoJoy technology for less water and perfect flow
- Adjustment ex factory 6 l and 3 l
- Only requires small maintenance access
- pneumatic discharge valve offering 3 modes of operation: dual flush or start/stop or non-interruptible
- Connection available from left/right/back or top
- ½" water supply connection including integrated
- Angle valve and push fit flexible hose union
- Easy installation system with straightforward instructions
- This product comes with a 5 Year manufacturers warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Grohe |
| Part Number | 38661000 |
| Product Dimensions | 44 x 11.8 x 77.9 cm; 3.47 kg |
| Item model number | 38661000 |
| Colour | Chrome |
| Material | Metal |
| Item Package Quantity | 1 |
| Certification | CE, EN 1717 |
| Included Components | Toilet concealed cistern |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 3.48 kg |

## Product Details

- **Brand:** GROHE
- **Colour:** Chrome
- **Material:** Metal
- **Product dimensions:** 41L x 12W x 43H centimetres
- **Capacity:** 3 litres

## Images

![38661000 | WC Concealed Cistern - Image 1](https://m.media-amazon.com/images/I/61xn-4xh-xL.jpg)
![38661000 | WC Concealed Cistern - Image 2](https://m.media-amazon.com/images/I/61U6H3JBc4L.jpg)
![38661000 | WC Concealed Cistern - Image 3](https://m.media-amazon.com/images/I/71T1MTW1vVL.jpg)
![38661000 | WC Concealed Cistern - Image 4](https://m.media-amazon.com/images/I/714TwyTdhML.jpg)
![38661000 | WC Concealed Cistern - Image 5](https://m.media-amazon.com/images/I/71Yx+ZiPW6L.jpg)

## Frequently Bought Together

- GROHE 38661000 | WC Concealed Cistern
- Grohe 45882000 Ceramic cartridge, No Finish

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**Shop now:** [https://www.desertcart.ec/products/53529797-38661000-wc-concealed-cistern](https://www.desertcart.ec/products/53529797-38661000-wc-concealed-cistern)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-22*