---
product_id: 645301000
title: "6 Inch Backdraft Damper, Duct Draft Stopper One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 6 Inch Ducting in Range Hoods, Bathrooms Fans, and Kitchen Fan"
brand: "atom nexus"
price: "€ 5.42"
currency: EUR
in_stock: false
url: https://www.desertcart.de/products/645301000-6-inch-backdraft-damper-duct-draft-stopper-one-way-airflow
store_origin: DE
region: Germany
---

# One-way airflow control Spring-loaded folding blades Galvanized steel durability 6 Inch Backdraft Damper, Duct Draft Stopper One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 6 Inch Ducting in Range Hoods, Bathrooms Fans, and Kitchen Fan

**Brand:** atom nexus
**Price:** € 5.42
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Seal the deal on fresh air with effortless airflow control!

## Quick Answers

- **What is this?** 6 Inch Backdraft Damper, Duct Draft Stopper One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 6 Inch Ducting in Range Hoods, Bathrooms Fans, and Kitchen Fan by atom nexus
- **How much does it cost?** € 5.42 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/645301000-6-inch-backdraft-damper-duct-draft-stopper-one-way-airflow)

## Best For

- atom nexus enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Galvanized steel resists rust and heat for long-term reliability
- • **Versatile Fit:** Perfect for range hoods, bathroom fans, and kitchen ventilation systems
- • **Effortless Installation:** Snap-in design fits 6-inch ducts, no tools required
- • **Optimize Your Air Quality:** Prevents backflow to keep ventilation fresh and efficient
- • **Smart Spring-Loaded Blades:** Lightweight aluminum blades close automatically at low airflow

## Overview

The ATOM NEXUS 6 Inch Backdraft Damper is a high-quality ventilation accessory designed to allow one-way airflow while preventing backdrafts. Made from corrosion-resistant galvanized steel with spring-loaded aluminum blades, it ensures durable, reliable performance in 6-inch duct systems such as range hoods and bathroom fans. Easy to install and maintain, it optimizes air quality and system efficiency.

## Description

Full description not available

## Features

- Effective Airflow Control: ATOM NEXUS backdraft damper is designed to permit airflow in one direction and prevent it from reversing, thus optimizing the efficiency of the ventilation system, and helping you maintain the best air quality.
- Superior Durability: Crafted with high-quality galvanized steel, the backdraft damper boasts excellent corrosion resistance, heat resistance, and rust prevention, ensures durability and long-lasting performance.
- Lightweight Blade: Aluminum butterfly damper blades with lightweight springs can fold with minimal airflow. The backflow flap closes automatically at low air volumes, enhancing its reliability.
- Easy Installation: Simply insert the backdraft damper into the air duct for effortless installation. It prevents backflow and debris whether mounted horizontally or vertically. For optimal operation, position the spring horizontally when installed.
- Wide application: Fits for 6-inch duct openings. Product Length: 5.11 inches. This draft blocker can easily be inserted into either flexible or non-flexible ventilation ducts. Ideal for range hoods, bathroom exhaust fans, kitchen ventilation, as well as other home HVAC systems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ATOM NEXUS |
| Part Number | AN-DAM6 |
| Item Weight | 15.8 ounces |
| Product Dimensions | 6 x 6 x 5.1 inches |
| Item model number | AN-DAM6 |
| Size | 6 IN |
| Color | Black |
| Included Components | Backdraft Damper |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![6 Inch Backdraft Damper, Duct Draft Stopper One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 6 Inch Ducting in Range Hoods, Bathrooms Fans, and Kitchen Fan - Image 1](https://m.media-amazon.com/images/I/61LFLa0d7RL.jpg)
![6 Inch Backdraft Damper, Duct Draft Stopper One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 6 Inch Ducting in Range Hoods, Bathrooms Fans, and Kitchen Fan - Image 2](https://m.media-amazon.com/images/I/71aLSPoaOqL.jpg)
![6 Inch Backdraft Damper, Duct Draft Stopper One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 6 Inch Ducting in Range Hoods, Bathrooms Fans, and Kitchen Fan - Image 3](https://m.media-amazon.com/images/I/61jK5hzNlKL.jpg)
![6 Inch Backdraft Damper, Duct Draft Stopper One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 6 Inch Ducting in Range Hoods, Bathrooms Fans, and Kitchen Fan - Image 4](https://m.media-amazon.com/images/I/61Mr5FwAjBL.jpg)
![6 Inch Backdraft Damper, Duct Draft Stopper One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 6 Inch Ducting in Range Hoods, Bathrooms Fans, and Kitchen Fan - Image 5](https://m.media-amazon.com/images/I/614Nav+jNuL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.de/products/645301000-6-inch-backdraft-damper-duct-draft-stopper-one-way-airflow](https://www.desertcart.de/products/645301000-6-inch-backdraft-damper-duct-draft-stopper-one-way-airflow)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-04*