---
product_id: 534296236
title: "Duct Reducer 6 to 4 inch Air Duct Adapter HAVC Pipe Connector for Inline Ventilation System (150mm to 100mm), White"
brand: "cabax"
price: "VT8183"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/534296236-duct-reducer-6-to-4-inch-air-duct-adapter-havc
store_origin: VU
region: Vanuatu
---

# Quick & easy installation 6" to 4" precision fit Durable PP plastic build Duct Reducer 6 to 4 inch Air Duct Adapter HAVC Pipe Connector for Inline Ventilation System (150mm to 100mm), White

**Brand:** cabax
**Price:** VT8183
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your airflow game with precision and durability!

## Quick Answers

- **What is this?** Duct Reducer 6 to 4 inch Air Duct Adapter HAVC Pipe Connector for Inline Ventilation System (150mm to 100mm), White by cabax
- **How much does it cost?** VT8183 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/534296236-duct-reducer-6-to-4-inch-air-duct-adapter-havc)

## Best For

- cabax enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from corrosion-resistant polypropylene to withstand moisture and wear.
- • **Hassle-Free Setup:** Install in minutes using standard duct tape or clamps—no special tools required.
- • **Sleek & Subtle Design:** Clean white finish blends seamlessly with any ductwork, maintaining a professional look.
- • **Seamless Size Transition:** Effortlessly connects 6" (150mm) to 4" (100mm) ducts for flawless airflow.
- • **Versatile HVAC Compatibility:** Ideal for bathrooms, kitchens, offices, apartments, and hotels—your all-in-one ventilation solution.

## Overview

The CABAX Duct Reducer is a high-grade polypropylene adapter designed to connect 6-inch to 4-inch air ducts, ensuring efficient ventilation in residential and commercial HVAC systems. Lightweight, corrosion-resistant, and easy to install, it’s the perfect upgrade for seamless airflow and lasting performance.

## Description

Keep your home, office, or industrial space well-ventilated with our selection of ducting and venting supplies. Here are some important details: Width: 6 inches, Duct Fitting Duct Size: 6 inches x 4 inches. HAVC round duct reducer pipe connector for inline ventilation system( 150mm to 100mm) Duct reducer is made of high grade PP material,, durable and solid, suitable for kitchen / home ventilation, heat transfer and ventilation systems etc. Easy installation, available for duct connected, compatible with 4 inch & 6 inch ducts. Package contents: 1 x Duct Reducer

## Features

- Useful Tool: Can be used to connect two different size duct to creating a seamless ventilation system pipe.
- Ideal to connect 6 inch (150mm) to 4 inch (100mm) duct system.
- Durable PP-Plastic material resists moisture to remain corrosion-free.
- Perfectly suited for bathroom, kitchens, apartment, home, office, hotel HVAC system.
- Easy installation, using duct tape or duct clamps to connect air duct adapter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | Small |
| Material | Polypropylene |
| Brand | CABAX |
| Colour | White |
| Item dimensions L x W x H | 15.2 x 15.2 x 0.1 Centimeters |
| Connector Type | Coupling, Reducer |
| Thread Size | 6 inches |
| Exterior Finish | white |
| Thread Type | Metric Tapered |
| Item Weight | 0.1 Kilograms |
| Number of Pieces | 1 |
| Manufacturer | CABAX |
| UPC | 014843101688 |
| Country of Origin | USA |
| Product Dimensions | 15.24 x 15.24 x 0.1 cm; 100 g |
| ASIN | B08YY771QW |

## Product Details

- **Size:** Small
- **Material:** Polypropylene
- **Brand:** CABAX
- **Colour:** White
- **Item dimensions L x W x H:** 15.2 x 15.2 x 0.1 Centimeters
- **Connector Type:** Coupling, Reducer
- **Thread Size:** 6 inches
- **Exterior Finish:** white
- **Thread Type:** Metric Tapered
- **Item Weight:** 0.1 Kilograms

## Images

![Duct Reducer 6 to 4 inch Air Duct Adapter HAVC Pipe Connector for Inline Ventilation System (150mm to 100mm), White - Image 1](https://m.media-amazon.com/images/I/51HinlRNLbL.jpg)

## Frequently Bought Together

- CABAX Duct Reducer 6 to 4 inch Air Duct Adapter HAVC Pipe Connector for Inline Ventilation System (150mm to 100mm), White
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**Shop now:** [https://www.desertcart.vu/products/534296236-duct-reducer-6-to-4-inch-air-duct-adapter-havc](https://www.desertcart.vu/products/534296236-duct-reducer-6-to-4-inch-air-duct-adapter-havc)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-18*