---
product_id: 234694619
title: "Abuff 4 inch Duct Connector, 2 Pack Plastic Straight Pipe Flanges, Ventilation Ducting Connector for Heating Cooling Ventilation System"
brand: "abuff"
price: "₨648"
currency: SCR
in_stock: true
reviews_count: 8
category: "A Buff"
url: https://www.desertcart.sc/products/234694619-abuff-4-inch-duct-connector-2-pack-plastic-straight-pipe
store_origin: SC
region: Seychelles
---

# 4 inch inner diameter precision fit Durable high-quality ABS plastic Pre-bored holes for effortless install Abuff 4 inch Duct Connector, 2 Pack Plastic Straight Pipe Flanges, Ventilation Ducting Connector for Heating Cooling Ventilation System

**Brand:** abuff
**Price:** ₨648
**Availability:** ✅ In Stock

## Summary

> 🛠️ Connect with confidence — upgrade your airflow game effortlessly!

## Quick Answers

- **What is this?** Abuff 4 inch Duct Connector, 2 Pack Plastic Straight Pipe Flanges, Ventilation Ducting Connector for Heating Cooling Ventilation System by abuff
- **How much does it cost?** ₨648 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/234694619-abuff-4-inch-duct-connector-2-pack-plastic-straight-pipe)

## Best For

- abuff enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Pack Convenience:** Two connectors included for versatile applications or backup, maximizing value and readiness.
- • **Leak-Proof Connection:** Ensures airtight sealing to eliminate energy loss and maintain optimal airflow efficiency.
- • **Durable ABS Construction:** Robust, compact, and built to last, resisting wear in demanding HVAC environments.
- • **Quick & Secure Installation:** Pre-bored mounting holes simplify setup, saving time and reducing hassle on every project.
- • **Seamless 4-inch Compatibility:** Perfectly engineered to fit standard 4-inch duct tubes for flawless ventilation integration.

## Overview

The Abuff 4-inch Duct Connector is a high-quality ABS plastic flange designed for HVAC systems, offering a precise 4-inch inner diameter fit, airtight sealing to prevent leaks, and pre-bored holes for easy installation. Sold in a convenient 2-pack, it’s ideal for enhancing ventilation in dryers, extractor fans, hydroponics, and more.

## Description

Abuff 4-inch Duct Connector, Plastic Straight Pipe Flange for Heating Cooling Ventilation System -Make of high quality ABS, compact and solid. -Compatible with 4 Inch Duct tubes. -Make the ventilation pipe connection intact, avoid air leakage, and connect to the ventilation equipment safely. -Pre-bored mounting holes for easy and secure installation. -Perfectly suited for ducting your tumble dryer, bathroom or kitchen extractor fan, hydroponics, in-line extract fans, or cooker hood. Specification -Material: ABS -Color: Black -Size: Inner diameter: 4 inch/100 mm; Outer diameter : 6 inch/150 mm; Height: 2.4 inch/60 mm; Compatible with 4 Inch Duct tubes. Package Included: 2 x Duct Connectors

Review: Perfect fit - Built a box and made a cutout for this for roof vent exhaust fan with 4 inch exhaust hose. Works perfectly for the job I used it for
Review: If you need to attach a 4" hose, these are great - They work fantastically. I used one to attach a 4" hose to my laser enclosure which came with a 3" port. Now I get better flow and this truly takes care of the miniscule amount of fumes that were escaping previously.

## Features

- HIGH QUALITY: 4 inch Duct Connector is make of high quality ABS,compact and solid
- SIZE: Inner diameter: 4 inch/100 mm; Outer diameter : 6 inch/150 mm; Height: 2.4 inch/60 mm; Compatible with 4 Inch Duct tubes. 2 Pack
- APPLICATION: Perfectly suited for ducting your tumble dryer, bathroom or kitchen extractor fan, hydroponics, in-line extract fans, or cooker hood
- FUNCTION: Make the ventilation pipe connection intact, avoid air leakage, and connect to the ventilation equipment safely
- EASY TO INSTALL: Pre-bored mounting holes for easy and secure installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ABuff |
| Color | Black |
| Item Length | 6 Inches |
| Material | Plastic |
| Outside Diameter | 6 Inches |
| Product Dimensions | 6"L x 6"W |

## Product Details

- **Brand:** ABuff
- **Material:** Plastic
- **Color:** Black
- **Product Dimensions:** 6"L x 6"W
- **Outside Diameter:** 6 Inches
- **Item Length:** 6 Inches
- **UPC:** 764690022352
- **Manufacturer:** Abuff

## Images

![Abuff 4 inch Duct Connector, 2 Pack Plastic Straight Pipe Flanges, Ventilation Ducting Connector for Heating Cooling Ventilation System - Image 1](https://m.media-amazon.com/images/I/51IOG44eodL.jpg)
![Abuff 4 inch Duct Connector, 2 Pack Plastic Straight Pipe Flanges, Ventilation Ducting Connector for Heating Cooling Ventilation System - Image 2](https://m.media-amazon.com/images/I/51eTiO0NCOL.jpg)
![Abuff 4 inch Duct Connector, 2 Pack Plastic Straight Pipe Flanges, Ventilation Ducting Connector for Heating Cooling Ventilation System - Image 3](https://m.media-amazon.com/images/I/51qJRWFZFAL.jpg)
![Abuff 4 inch Duct Connector, 2 Pack Plastic Straight Pipe Flanges, Ventilation Ducting Connector for Heating Cooling Ventilation System - Image 4](https://m.media-amazon.com/images/I/61kI6lX2tUL.jpg)
![Abuff 4 inch Duct Connector, 2 Pack Plastic Straight Pipe Flanges, Ventilation Ducting Connector for Heating Cooling Ventilation System - Image 5](https://m.media-amazon.com/images/I/716z2Anw9jL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect fit
*by A***R on February 25, 2025*

Built a box and made a cutout for this for roof vent exhaust fan with 4 inch exhaust hose. Works perfectly for the job I used it for

### ⭐⭐⭐⭐⭐ If you need to attach a 4" hose, these are great
*by T***9 on July 6, 2024*

They work fantastically. I used one to attach a 4" hose to my laser enclosure which came with a 3" port. Now I get better flow and this truly takes care of the miniscule amount of fumes that were escaping previously.

### ⭐⭐⭐⭐⭐ Use these for 3D Printing.
*by A***W on September 6, 2022*

I use these for my printing enclosure to vent out fumes. It’s very sturdy and secure, holds the vent tube well, and doesn’t come loose.

## Frequently Bought Together

- Abuff 4 inch Duct Connector, 2 Pack Plastic Straight Pipe Flanges, Ventilation Ducting Connector for Heating Cooling Ventilation System
- AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust
- AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-23*