---
product_id: 322608719
title: "Vent Systems 4\" Inch Backdraft Damper - Backflow Shutter - Heavy-Duty Inline Springs Loaded - One-Way Airflow Ducting Insert - Inline Fan Vent Deflector"
price: "₱2169"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/322608719-vent-systems-4-inch-backdraft-damper-backflow-shutter-heavy-duty
store_origin: PH
region: Philippines
---

# Vent Systems 4" Inch Backdraft Damper - Backflow Shutter - Heavy-Duty Inline Springs Loaded - One-Way Airflow Ducting Insert - Inline Fan Vent Deflector

**Price:** ₱2169
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Vent Systems 4" Inch Backdraft Damper - Backflow Shutter - Heavy-Duty Inline Springs Loaded - One-Way Airflow Ducting Insert - Inline Fan Vent Deflector
- **How much does it cost?** ₱2169 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/322608719-vent-systems-4-inch-backdraft-damper-backflow-shutter-heavy-duty)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Vent Systems 4" Inch Backdraft Damper - Backflow Shutter - Heavy-Duty Inline Springs Loaded - One-Way Airflow Ducting Insert - Inline Fan Vent Deflector

## Images

![Vent Systems 4" Inch Backdraft Damper - Backflow Shutter - Heavy-Duty Inline Springs Loaded - One-Way Airflow Ducting Insert - Inline Fan Vent Deflector - Image 1](https://m.media-amazon.com/images/I/81MCBAZJfVL.jpg)

---

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**Shop now:** [https://www.desertcart.ph/products/322608719-vent-systems-4-inch-backdraft-damper-backflow-shutter-heavy-duty](https://www.desertcart.ph/products/322608719-vent-systems-4-inch-backdraft-damper-backflow-shutter-heavy-duty)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-31*