---
product_id: 559374597
title: "Vent Systems 4'' Inch Galvanized Steel Duct Connector - Round Ventilation Duct Extension - Metal Dryer Vent Coupler - Metal Hose Coupling - Dryer Pipe Connector, Inline HVAC Ducting Insert"
brand: "vent systems"
price: "NT$1674"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/559374597-vent-systems-4-inch-galvanized-steel-duct-connector-round-ventilation
store_origin: TW
region: Taiwan
---

# Leakproof seamless connection 4'' precision fit Galvanized steel durability Vent Systems 4'' Inch Galvanized Steel Duct Connector - Round Ventilation Duct Extension - Metal Dryer Vent Coupler - Metal Hose Coupling - Dryer Pipe Connector, Inline HVAC Ducting Insert

**Brand:** vent systems
**Price:** NT$1674
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your airflow game with the ultimate 4'' galvanized connector!

## Quick Answers

- **What is this?** Vent Systems 4'' Inch Galvanized Steel Duct Connector - Round Ventilation Duct Extension - Metal Dryer Vent Coupler - Metal Hose Coupling - Dryer Pipe Connector, Inline HVAC Ducting Insert by vent systems
- **How much does it cost?** NT$1674 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/559374597-vent-systems-4-inch-galvanized-steel-duct-connector-round-ventilation)

## Best For

- vent systems enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from high-strength galvanized steel ensuring long-term toughness and corrosion resistance.
- • **Leakproof Seal:** Engineered for airtight connections to prevent air leaks and maximize ventilation efficiency.
- • **Perfect 4'' Fit:** Seamlessly connects with any standard 4-inch vent pipe or connector for hassle-free installation.
- • **Versatile Compatibility:** Easily integrates with Vent Systems products for customizable and expandable ventilation setups.
- • **Quick & Secure Installation:** Designed for easy mounting with steel clamps to keep your ducts firmly in place without fuss.

## Overview

This 4-inch galvanized steel duct connector by Vent Systems offers a durable, leakproof, and easy-to-install solution for extending and coupling ventilation ducts. Its precision fit and compatibility with standard vent pipes make it ideal for professional-grade dryer vent and exhaust fan setups, ensuring efficient airflow and long-lasting performance.

## Description

Vent Systems 4'' Inch Galvanized Steel Duct Connector - Round Ventilation Duct Extension - Metal Dryer Vent Coupler - Metal Hose Coupling - Dryer Pipe Connector

## Features

- The duct coupler is a two-hole - 2 way connector with two branches. With the dryer vent hose it can be connected to exhaust fans, dryer vent covers and vent seals.
- Made of quality galvanized steel, it is a material with high strength, good toughness and is long lasting.
- Easy to install - fit perfectly with any other 4 Inch pipe, vent or connector. The pipes need to be fixed in place with steel clamps to hold them firmly and securely
- The dryer duct connector is seamlessly connected to achieve a good leakproof effect. Don't worry about leaking air after installation.
- This product is easily combinable with other Vent Systems products, allowing you to customize and expand your ventilation system with ease.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 4'' |
| Material | Metal |
| Brand | Vent Systems |
| Colour | Gray |
| Item dimensions L x W x H | 10 x 8 x 10 Centimeters |
| Connector Type | Coupling |
| Thread Size | 4 inch |
| Exterior Finish | Galvanized |
| Thread Type | UNC |
| Number of Pieces | 1 |
| Manufacturer | Vent Systems |
| Product Dimensions | 10 x 8 x 10 cm; 91 g |
| ASIN | B09PGM4N7D |

## Product Details

- **Size:** 4''
- **Material:** Metal
- **Brand:** Vent Systems
- **Colour:** Gray
- **Item dimensions L x W x H:** 10 x 8 x 10 Centimeters
- **Connector Type:** Coupling
- **Thread Size:** 4 inch
- **Exterior Finish:** Galvanized
- **Thread Type:** UNC
- **Number of Pieces:** 1

## Images

![Vent Systems 4'' Inch Galvanized Steel Duct Connector - Round Ventilation Duct Extension - Metal Dryer Vent Coupler - Metal Hose Coupling - Dryer Pipe Connector, Inline HVAC Ducting Insert - Image 1](https://m.media-amazon.com/images/I/71Ok+G1-XUL.jpg)

## Available Options

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

## Frequently Bought Together

- Vent Systems 4'' Inch Galvanized Steel Duct Connector - Round Ventilation Duct Extension - Metal Dryer Vent Coupler - Metal Hose Coupling - Dryer Pipe Connector
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- Vent Systems 4'' Inch Galvanized Steel Duct Connector - Round Ventilation Duct Extension - Metal Vent Coupler - Metal Hose Coupling - Galvanised Pipe Connector

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**Shop now:** [https://www.desertcart.tw/products/559374597-vent-systems-4-inch-galvanized-steel-duct-connector-round-ventilation](https://www.desertcart.tw/products/559374597-vent-systems-4-inch-galvanized-steel-duct-connector-round-ventilation)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-11-01*