---
product_id: 410140948
title: "Kair Connector with Backdraught Shutter 100mm - 4 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose"
brand: "kair"
price: "€ 30.50"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/410140948-kair-connector-with-backdraught-shutter-100mm-4-inch-non-return
store_origin: IE
region: Ireland
---

# Non-return damper 100mm duct size ABS plastic build Kair Connector with Backdraught Shutter 100mm - 4 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose

**Brand:** kair
**Price:** € 30.50
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Ventilation Game!

## Quick Answers

- **What is this?** Kair Connector with Backdraught Shutter 100mm - 4 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose by kair
- **How much does it cost?** € 30.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/410140948-kair-connector-with-backdraught-shutter-100mm-4-inch-non-return)

## Best For

- kair enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Durable:** Weighs only 40.8g, yet built to last with robust ABS plastic.
- • **Stop Odors & Cold Air:** Say goodbye to unwanted smells and chilly drafts!
- • **Versatile Compatibility:** Easily connects with 100mm pipes and flexible hoses.
- • **Seamless Ducting Experience:** Join multiple lengths effortlessly for a streamlined setup.
- • **Perfect for Multiple Applications:** Ideal for dryers, kitchens, bathrooms, and hydroponics.

## Overview

The Kair Connector with Backdraught Shutter is a 100mm (4 inch) plastic ducting connector designed to prevent odors and cold air from entering your space. It fits seamlessly into 100mm round pipes or 102mm flexible hoses, making it perfect for various ventilation applications, including tumble dryers, extractor fans, and hydroponics. Weighing just 40.8g and made from durable ABS plastic, this connector is both lightweight and reliable.

## Description

Kair Connector with Backdraught Shutter 100mm - 4 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose

## Features

- 100mm / 4 inch plastic ducting connector with inline backdraught shutter / gravity damper flap.
- Stop smells and prevent cold air coming through your extract fan or ducting.
- Will fit inside 100mm round pipe or 102mm flexible hose and can be used to join multiple lengths of pipe together to form a long duct run.
- Perfectly suited for ducting your Tumble Dryer, Bathroom or Kitchen extractor fan, Hydroponics, In-Line Extract Fans, or Cooker Hood and other ventilation applications.
- Will join any Female part of the Kair ducting range.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Kair |
| Part number | DUCVKC303 |
| Item Weight | 40.8 g |
| Product Dimensions | 10.31 x 10.31 x 5.79 cm; 40.82 g |
| Item model number | DUCVKC303 |
| Size | 100mm (With Flap) |
| Color | White |
| Material | ABS Plastic |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Kair Connector with Backdraught Shutter 100mm - 4 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose - Image 1](https://m.media-amazon.com/images/I/51QNZBmA9mL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Frequently Bought Together

- Kair Connector with Backdraught Shutter 100mm - 4 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose
- TUPARKA 4 Pack Large Size Metal Hose Clips 91-114 mm Adjustable Ducting Clamps for Securing Hoses and Pipes Tube
- Manrose, MF100T, black

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**Shop now:** [https://www.desertcart.ie/products/410140948-kair-connector-with-backdraught-shutter-100mm-4-inch-non-return](https://www.desertcart.ie/products/410140948-kair-connector-with-backdraught-shutter-100mm-4-inch-non-return)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-22*