---
product_id: 185858231
title: "Backdraft Damper 6\" One-Way Heavy-Duty Airflow Ducting Insert"
brand: "ac infinity"
price: "185.93 DT"
currency: TND
in_stock: true
category: "Ac Infinity"
url: https://www.desertcart.tn/products/185858231-backdraft-damper-6-one-way-heavy-duty-airflow-ducting-insert
store_origin: TN
region: Tunisia
---

# spring-loaded aluminum blades airtight rubber gasket seal 6-inch precision fit Backdraft Damper 6" One-Way Heavy-Duty Airflow Ducting Insert

**Brand:** ac infinity
**Price:** 185.93 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Stop backdrafts before they start — airflow perfected, peace of mind guaranteed!

## Quick Answers

- **What is this?** Backdraft Damper 6" One-Way Heavy-Duty Airflow Ducting Insert by ac infinity
- **How much does it cost?** 185.93 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/185858231-backdraft-damper-6-one-way-heavy-duty-airflow-ducting-insert)

## Best For

- ac infinity enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Airflow Control:** Spring-loaded aluminum blades open with minimal airflow, maximizing efficiency while preventing backdrafts and debris intrusion.
- • **Versatile Mounting Options:** Designed for both horizontal and vertical installation, adapting seamlessly to your home’s unique ventilation layout.
- • **Airtight Rubber Gasket Seal:** Heavy-duty outer rubber gaskets create a secure, airtight connection that locks out unwanted air and contaminants.
- • **Seamless 6-Inch Integration:** Perfectly engineered for standard duct openings, ensuring hassle-free installation and compatibility with your HVAC system.
- • **Durable Galvanized Steel Build:** Powder-coated alloy steel body guarantees long-lasting performance and resistance to wear, rust, and corrosion.

## Overview

The AC Infinity Backdraft Damper 6" is a heavy-duty, one-way airflow duct insert designed for range hoods, bathroom fans, and HVAC systems. Featuring a galvanized steel body with powder coat finish, spring-loaded aluminum blades, and airtight rubber gaskets, it prevents backflow and debris entry while ensuring efficient ventilation. Compatible with 6-inch ducts and mountable both horizontally and vertically, it offers durable, reliable performance for professional-grade home airflow management.

## Description

Buy AC Infinity Backdraft Damper 6" One-Way Heavy-Duty Airflow Ducting Insert | Antidraft Duct Insert w/ Airtight Seal & Spring-Loaded Aluminum Folding Blades for Ducting in Range Hoods and Bathroom Fans: Ducting - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- An antidraft duct insert designed for use with range hoods, bathroom fans and other home HVAC applications.
- Features outer rubber gaskets that create an airtight seal and grip between the damper and ducts.
- Mounts horizontally or vertically to prevent backflow and debris from entering ducting.
- Galvanized steel body with spring-loaded aluminum damper blades that open with minimal airflow.
- Fit for 6 in. Duct Openings | Product Length: 5.03 inches | Finish: Powder Coat

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0842XLY96 |
| Best Sellers Rank | #9,825 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in HVAC Ducting #266 in Pipe Fittings & Pipes |
| Brand Name | AC Infinity |
| Color | Black |
| Connector Type | AC Power Plug |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,050) |
| Global Trade Identification Number | 00819137021310 |
| Included Components | Backdraft Damper |
| Item Dimensions | 5.12 x 5.79 x 2.28 inches |
| Item Highlight | Antidraft Duct Insert w/ Airtight Seal & Spring-Loaded Aluminum Folding Blades for Ducting in Range Hoods and Bathroom Fans |
| Item Weight | 1.3 pounds |
| Manufacturer | AC Infinity |
| Manufacturer Part Number | AC-BDD6-B |
| Material Type | Alloy Steel, Aluminum |
| Model Number | AC-BDD6-B |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Size | 6 Inch |
| UPC | 819137021310 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** AC Infinity
- **Color:** Black
- **Connector Type:** AC Power Plug
- **Global Trade Identification Number:** 00819137021310
- **Item Weight:** 1.3 pounds
- **Item dimensions L x W x H:** 5.12 x 5.79 x 2.28 inches
- **Material:** Alloy Steel, Aluminum
- **Number of Packs:** 1
- **Number of Pieces:** 1
- **Size:** 6 Inch

## Images

![Backdraft Damper 6" One-Way Heavy-Duty Airflow Ducting Insert - Image 1](https://m.media-amazon.com/images/I/51ML+386kaL.jpg)

## Available Options

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

## Frequently Bought Together

- AC Infinity 6" Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades for 6” Ducting in Range Hoods and Bathrooms Fans
- AC Infinity Flexible 6-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust
- AC Infinity Noise Reduction Clamp 6-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC

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**Shop now:** [https://www.desertcart.tn/products/185858231-backdraft-damper-6-one-way-heavy-duty-airflow-ducting-insert](https://www.desertcart.tn/products/185858231-backdraft-damper-6-one-way-heavy-duty-airflow-ducting-insert)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-29*