---
product_id: 346276169
title: "Geberit Impuls 380 Back Fill Valve Internal Screw Toilet Cistern Rear Inlet Valve 1/2\""
brand: "geberit"
price: "A$96"
currency: AUD
in_stock: true
reviews_count: 4
url: https://www.desertcart.com.au/products/346276169-geberit-impuls-380-back-fill-valve-internal-screw-toilet-cistern
store_origin: AU
region: Australia
---

# Operates under ultra low to high water pressure Quick & easy installation in minutes 1/2" (24mm) internal thread precision fit Geberit Impuls 380 Back Fill Valve Internal Screw Toilet Cistern Rear Inlet Valve 1/2"

**Brand:** geberit
**Price:** A$96
**Availability:** ✅ In Stock

## Summary

> 🚿 Upgrade your flush game with Geberit Impuls 380 — precision meets power!

## Quick Answers

- **What is this?** Geberit Impuls 380 Back Fill Valve Internal Screw Toilet Cistern Rear Inlet Valve 1/2" by geberit
- **How much does it cost?** A$96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/346276169-geberit-impuls-380-back-fill-valve-internal-screw-toilet-cistern)

## Best For

- geberit enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit, Zero Hassle:** Designed with a 1/2" (24mm) internal thread hose for seamless rear inlet connection.
- • **Pressure-Proof Performance:** Engineered to function flawlessly from very low to very high water pressure environments.
- • **Certified Quality Assurance:** WRAS certified for guaranteed compliance and peace of mind in your plumbing system.
- • **Durable Dual-Material Build:** Crafted from premium plastics and metals ensuring long-lasting reliability and corrosion resistance.
- • **Swift Setup, Instant Upgrade:** Comes with a clear installation manual enabling replacement in just minutes—no plumber needed.

## Overview

The Geberit Impuls 380 Back Fill Valve is a WRAS-certified, durable plumbing valve designed for rear inlet toilet cisterns with a 1/2" (24mm) internal thread hose. It supports a wide range of water pressures and features a quick, user-friendly installation process, making it the smart choice for efficient and reliable toilet cistern water supply management.

## Description

This item has an installation manual,which is very easy to install and only takes a few minutes to replace.Can work at very low water pressure, also can work at very high water pressure.For the water supply link at the back of the tank.For water supply links 1/2"(24MM), internal thread hose.

## Features

- Back Fill Valve Internal Screw Toilet Cistern Rear 1/2"(24MM) Inlet Valve Geberit Impuls 380
- Hose Internal thread

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GEBERIT |
| Product Dimensions | 60 x 4.7 x 24 cm; 414 g |
| Item model number | Impuls 380 |
| Size | 4.7 cm x 60 cm x 24 cm |
| Colour | Blue and White |
| Material | Plastics and metals |
| Certification | WRAS |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 414 g |

## Product Details

- **Material:** Plastics and metals
- **Brand:** Geberit
- **Item dimensions L x W x H:** 60 x 4.7 x 24 centimetres
- **Exterior finish:** Plastic
- **Inlet connection size:** 1/2 Inches
- **Inlet connection type:** Internal thread
- **Outlet connection type:** FNPT
- **Number of ports:** 1
- **Outlet connection size:** 0.5 Inches
- **Specification met:** WRAS

## Images

![Geberit Impuls 380 Back Fill Valve Internal Screw Toilet Cistern Rear Inlet Valve 1/2" - Image 1](https://m.media-amazon.com/images/I/518IYYctgOS.jpg)
![Geberit Impuls 380 Back Fill Valve Internal Screw Toilet Cistern Rear Inlet Valve 1/2" - Image 2](https://m.media-amazon.com/images/I/618N8o2VDLS.jpg)
![Geberit Impuls 380 Back Fill Valve Internal Screw Toilet Cistern Rear Inlet Valve 1/2" - Image 3](https://m.media-amazon.com/images/I/5114xpdxJ8S.jpg)
![Geberit Impuls 380 Back Fill Valve Internal Screw Toilet Cistern Rear Inlet Valve 1/2" - Image 4](https://m.media-amazon.com/images/I/513c+iuwguS.jpg)
![Geberit Impuls 380 Back Fill Valve Internal Screw Toilet Cistern Rear Inlet Valve 1/2" - Image 5](https://m.media-amazon.com/images/I/51MvuZINJfS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect replacement for Gerberit Inlet Valve
*by C***W on 14 November 2022*

Bought as replacement for a broken inlet valve. Delivered promptly, easy to fit and fixed the problem.

### ⭐⭐⭐⭐⭐ Perfect
*by S***Y on 4 October 2021*

Exact replacement

### ⭐⭐⭐⭐ Expensive but good quality
*by W***C on 17 February 2025*

Original manufacturer quality spare part. Expensive but easily installed by plumber.

## Frequently Bought Together

- Geberit Impuls 380 Back Fill Valve Internal Screw Toilet Cistern Rear Inlet Valve 1/2"
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**Shop now:** [https://www.desertcart.com.au/products/346276169-geberit-impuls-380-back-fill-valve-internal-screw-toilet-cistern](https://www.desertcart.com.au/products/346276169-geberit-impuls-380-back-fill-valve-internal-screw-toilet-cistern)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-23*