---
product_id: 224327544
title: "Draft Blocker - 10'' Inch Backdraft Damper Duct - Draft Stopper - Backflow Preventer - Inline Fan Vent - Vent Deflector (10'' Inch)"
brand: "era group"
price: "$339827"
currency: COP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co/products/224327544-draft-blocker-10-inch-backdraft-damper-duct-draft-stopper-backflow
store_origin: CO
region: Colombia
---

# 10'' size Automatic operation Dual valve design Draft Blocker - 10'' Inch Backdraft Damper Duct - Draft Stopper - Backflow Preventer - Inline Fan Vent - Vent Deflector (10'' Inch)

**Brand:** era group
**Price:** $339827
**Availability:** ✅ In Stock

## Summary

> 🚫 Stop drafts in their tracks!

## Quick Answers

- **What is this?** Draft Blocker - 10'' Inch Backdraft Damper Duct - Draft Stopper - Backflow Preventer - Inline Fan Vent - Vent Deflector (10'' Inch) by era group
- **How much does it cost?** $339827 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/224327544-draft-blocker-10-inch-backdraft-damper-duct-draft-stopper-backflow)

## Best For

- era group enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Built to last with a strong spring mechanism for reliable performance.
- • **Versatile Orientation:** Install horizontally or vertically to suit your space.
- • **Effortless Installation:** Easily insert into any ventilation duct for a seamless fit.
- • **Whisper-Quiet Operation:** Internal foam strip ensures silent functionality.
- • **Smart Backflow Prevention:** Automatically opens and closes to maintain airflow efficiency.

## Overview

The Draft Blocker is a 10'' backdraft damper designed for easy insertion into ventilation ducts, featuring automatic operation, dual valves for versatile HVAC applications, and a durable design that ensures quiet and efficient airflow management.

## Description

Size Name: 10" inch / 250mm With the current rapidly growing focus on quality of life and comfort requirements in residential and working premises, the importance of ventilation is more significant than ever. Even in the well designed and maintained building, a person can be uncomfortable if the system for air exchange is not working or is functioning incorrectly. In premises where the air is always fresh, people feel more active, relaxed, healthy, and have good appearance and capacity for work. Installation of a ventilation system is liable engineering and technical task. Our health depends upon the operation of ventilation system and its components. That is why the choice of ventilation equipment is primary for quality, reliability and environment friendly conditions. “Repa Market” is a young developing company which offers quality, reliable and functional products, interesting designer solutions, wide opportunities of choice and beneficial terms of cooperation. The strategic aim of Repa Market is to meet continuously growing consumer demand in quality products. The results of detailed marketing research underlie design and construction of various new developments. High quality materials, modern production equipment, the experience and knowledge of qualified specialists provide highly efficient, aesthetic, reliable and environmentally friendly products.

## Features

- Back draft damper is made for insertion into inch ventilation ducts. The backflow damper RKI opens and closes automatically. It has a strong spring and can be installed either horizontally or vertically. The flap is suitable for retrofitting, since it is completely inside the duct
- Damper has 2 valves, designed for use in air conditioners (AC), dryers, exhaust, extractor or range hoods, heating ducts, vents and other HVAC applications
- INSTALLATION: The backflow flap is installed by inserting it into the ventilation pipe until it stops. The position of the spring should be horizontal for horizontal installations so that it can open and close optimally. The Backdraft shutter is installed so that the damper blades open only in the outflowing air direction.
- The backflow flap opens and closes automatically at low air volumes. It has a smooth-running spring and an internal foam strip to keep the blades from rattling and can be installed horizontally or vertically
- Back draught valves can be inserted into ventilation ducts which are flexible or non flexible. Cannot be used with plastic ducts as the sizes are different.

## Images

![Draft Blocker - 10'' Inch Backdraft Damper Duct - Draft Stopper - Backflow Preventer - Inline Fan Vent - Vent Deflector (10'' Inch) - Image 1](https://m.media-amazon.com/images/I/61gFN96ZtFL.jpg)
![Draft Blocker - 10'' Inch Backdraft Damper Duct - Draft Stopper - Backflow Preventer - Inline Fan Vent - Vent Deflector (10'' Inch) - Image 2](https://m.media-amazon.com/images/I/61s31pm5hEL.jpg)
![Draft Blocker - 10'' Inch Backdraft Damper Duct - Draft Stopper - Backflow Preventer - Inline Fan Vent - Vent Deflector (10'' Inch) - Image 3](https://m.media-amazon.com/images/I/71Dq5XpCkAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Fit was perfect
  

*by B***. on Reviewed in the United States on March 28, 2023*

My new range hood

### ⭐⭐⭐ 







  
  
    This is weak and flimsy.
  

*by B***X on Reviewed in the United States on January 7, 2023*

Weak and flimsy. Expected a sturdier piece.

### ⭐⭐⭐⭐⭐ 







  
  
    the damper works great no backdraft
  

*by M***C on Reviewed in the United States on October 15, 2022*

I put this in my basement to exhaust my server equipment heat out the window. Well now it's down in the 40° range outside and it's actually too cold for me. The damper definitely works no cold air seeping inside. However the damper has to be installed 9:00 and 3:00 not 12 and 6:00

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-20*