---
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: "$U1802"
currency: UYU
in_stock: true
reviews_count: 4
url: https://www.desertcart.uy/products/224327544-draft-blocker-10-inch-backdraft-damper-duct-draft-stopper-backflow
store_origin: UY
region: Uruguay
---

# 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:** $U1802
**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?** $U1802 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/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

Buy Draft Blocker - 10'' Inch Backdraft Damper Duct - Draft Stopper - Backflow Preventer - Inline Fan Vent - Vent Deflector (10'' Inch): Everything Else - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Does exactly what I needed - Does exactly what it says and did the job well. I’m really happy with this purchase. I used it to stop the clanging in the vent above my oven - on windy days, the flaps above the vent motor would make a banging noise. This seems to have completely eliminated it. You’ll notice I used a bit of foam to create a tight seal; my roof vent pipe was a very odd 10.75” in diameter, so I got the 10” unit and added the padding. Works great!
Review: Looks like it seals really well. Too bad it was made in Russia. - I'm making a hood for my exhaust fan. This should be a good backdraft stopper.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FBCVNN5 |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.5 4.5 out of 5 stars (33) |
| Date First Available | August 5, 2020 |
| Item Weight | 1.54 pounds |
| Manufacturer | ERA Group |
| Package Dimensions | 10.35 x 10 x 5.28 inches |

## 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/71BzmLT9bvL.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/71FjdBI8WcL.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/81hC96pXepL.jpg)
![Draft Blocker - 10'' Inch Backdraft Damper Duct - Draft Stopper - Backflow Preventer - Inline Fan Vent - Vent Deflector (10'' Inch) - Image 4](https://m.media-amazon.com/images/I/81BWbSWvu7L.jpg)
![Draft Blocker - 10'' Inch Backdraft Damper Duct - Draft Stopper - Backflow Preventer - Inline Fan Vent - Vent Deflector (10'' Inch) - Image 5](https://m.media-amazon.com/images/I/81-Smn5RpHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does exactly what I needed
*by C***S on May 5, 2021*

Does exactly what it says and did the job well. I’m really happy with this purchase. I used it to stop the clanging in the vent above my oven - on windy days, the flaps above the vent motor would make a banging noise. This seems to have completely eliminated it. You’ll notice I used a bit of foam to create a tight seal; my roof vent pipe was a very odd 10.75” in diameter, so I got the 10” unit and added the padding. Works great!

### ⭐⭐⭐⭐⭐ Looks like it seals really well. Too bad it was made in Russia.
*by G***S on March 21, 2022*

I'm making a hood for my exhaust fan. This should be a good backdraft stopper.

### ⭐⭐⭐⭐⭐ 👍
*by A***R on October 26, 2021*

Very good for the Heating system , My customer so happy with this

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**Shop now:** [https://www.desertcart.uy/products/224327544-draft-blocker-10-inch-backdraft-damper-duct-draft-stopper-backflow](https://www.desertcart.uy/products/224327544-draft-blocker-10-inch-backdraft-damper-duct-draft-stopper-backflow)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-21*