---
product_id: 228276192
title: "Vent Systems 4\" inch Air Vent Duct Connector Flange Straight Ventilation Pipe Plastic Ducting Connector Plate For Cooling Heating Ventilation System HVAC With Valve"
brand: "vent systems"
price: "€ 46.82"
currency: EUR
in_stock: true
reviews_count: 13
category: "Vent Systems"
url: https://www.desertcart.sk/products/228276192-vent-systems-4-inch-air-vent-duct-connector-flange-straight
store_origin: SK
region: Slovakia
---

# Precision 4" fit Pre-bored holes for easy install Durable high-quality ABS plastic Vent Systems 4" inch Air Vent Duct Connector Flange Straight Ventilation Pipe Plastic Ducting Connector Plate For Cooling Heating Ventilation System HVAC With Valve

**Brand:** vent systems
**Price:** € 46.82
**Availability:** ✅ In Stock

## Summary

> 🌬️ Upgrade your airflow game with precision and ease!

## Quick Answers

- **What is this?** Vent Systems 4" inch Air Vent Duct Connector Flange Straight Ventilation Pipe Plastic Ducting Connector Plate For Cooling Heating Ventilation System HVAC With Valve by vent systems
- **How much does it cost?** € 46.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/228276192-vent-systems-4-inch-air-vent-duct-connector-flange-straight)

## 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

- • **DIY & Pro-Ready:** Trusted by home improvers and trade pros alike for reliable, portable ventilation solutions.
- • **Durability Meets Design:** Crafted from premium ABS plastic to withstand wear and maintain performance over time.
- • **Effortless Installation:** Pre-drilled mounting holes let you secure it in minutes—no extra tools or hassle required.
- • **Seamless 4-Inch Connection:** Perfectly engineered to fit standard 4" HVAC pipes for flawless airflow integration.
- • **Versatile Vent Compatibility:** Ideal for extractor fans, kitchen hoods, bathroom vents, and more—indoor or outdoor.

## Overview

The Vent Systems 4" Air Vent Duct Connector Flange is a high-quality ABS plastic component designed for HVAC and home improvement projects. It features a precise 4-inch diameter fit, pre-bored holes for quick mounting, and compatibility with various ventilation systems including extractor and kitchen fans. Lightweight yet durable, it offers a professional-grade solution for efficient cooling, heating, and ventilation setups.

## Description

Vent Systems 4" inch Air Vent Duct Connector Flange Straight Ventilation Pipe Plastic Ducting Connector Plate For Cooling Heating Ventilation System HVAC With Valve: desertcart.com: Tools & Home Improvement

Review: They work and are precisely made - I recently redid my workshop and moved my spray booth bench to a more useful area. Unfortunately the booth was then up against a wall and I needed to drill 2 4" holes into the sheetrock so that the exhaust pipe would fit through cleanly. I prices similar tools at the big box stores and they were sometimes double the price of this bit. It cuts through drywall quickly and leaves perfect 4" holes for you. Another great tool for the toolbox ready for the next job.
Review: Could not have completed project without this Item! - This was a perfect fit for an inside dryer vent opening and when combined provided a critical element in being able to extend my dryer exhaust. It was a great find which really made my project possible.

## Features

- Made of High Quality ABS Plastic and perfectly designed for DIY and Trade
- Duct Connector Flange - Easily fit with different 4" inch plastic pipes for HVAC and Home Improvement
- Easy to install - pre-bored holes to ensure easy and secure mounting to wall, ceiling or any other surface
- Perfectly suited Duct Flange to Connect your Extractor Fan, Bathroom fan, Kitchen exhaust Fan, In-line Extract fan and Cooker hood or any other indoor outdoor heating cooling pipe
- Vent Systems products are made to be used for home improvement, office improvement. They are portable, high quality and long durability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GY38QP5 |
| Best Sellers Rank | #318,730 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #809 in HVAC Ducting |
| Brand | Vent Systems |
| Brand Name | Vent Systems |
| Color | White |
| Connector Type | Flange |
| Customer Reviews | 4.2 out of 5 stars 220 Reviews |
| Exterior Finish | ABS |
| Included Components | None. |
| Item Dimensions | 5.91 x 5.91 x 2.44 inches |
| Item Weight | 0.08 kg |
| Item dimensions L x W x H | 5.91 x 5.91 x 2.44 inches |
| Manufacturer | Vent Systems |
| Manufacturer Part Number | LS-AFV100 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | LS-AFV100 |
| Number of Pieces | 1 |
| Size | 4 Inch |
| Thread Size | 4 inch |
| Thread Type | A |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Vent Systems
- **Color:** White
- **Connector Type:** Flange
- **Exterior Finish:** ABS
- **Item Weight:** 0.08 Kilograms
- **Item dimensions L x W x H:** 5.91 x 5.91 x 2.44 inches
- **Material:** Plastic
- **Size:** 4 Inch
- **Thread Size:** 4 inch
- **Thread Type:** A

## Images

![Vent Systems 4" inch Air Vent Duct Connector Flange Straight Ventilation Pipe Plastic Ducting Connector Plate For Cooling Heating Ventilation System HVAC With Valve - Image 1](https://m.media-amazon.com/images/I/51pRAA22FWL.jpg)
![Vent Systems 4" inch Air Vent Duct Connector Flange Straight Ventilation Pipe Plastic Ducting Connector Plate For Cooling Heating Ventilation System HVAC With Valve - Image 2](https://m.media-amazon.com/images/I/61W42N6pvFL.jpg)
![Vent Systems 4" inch Air Vent Duct Connector Flange Straight Ventilation Pipe Plastic Ducting Connector Plate For Cooling Heating Ventilation System HVAC With Valve - Image 3](https://m.media-amazon.com/images/I/61-1QSyV6mL.jpg)
![Vent Systems 4" inch Air Vent Duct Connector Flange Straight Ventilation Pipe Plastic Ducting Connector Plate For Cooling Heating Ventilation System HVAC With Valve - Image 4](https://m.media-amazon.com/images/I/7173zf79pUL.jpg)
![Vent Systems 4" inch Air Vent Duct Connector Flange Straight Ventilation Pipe Plastic Ducting Connector Plate For Cooling Heating Ventilation System HVAC With Valve - Image 5](https://m.media-amazon.com/images/I/71Ar7usyOaL.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ They work and are precisely made
*by S***R on February 27, 2024*

I recently redid my workshop and moved my spray booth bench to a more useful area. Unfortunately the booth was then up against a wall and I needed to drill 2 4" holes into the sheetrock so that the exhaust pipe would fit through cleanly. I prices similar tools at the big box stores and they were sometimes double the price of this bit. It cuts through drywall quickly and leaves perfect 4" holes for you. Another great tool for the toolbox ready for the next job.

### ⭐⭐⭐⭐⭐ Could not have completed project without this Item!
*by A***E on November 24, 2022*

This was a perfect fit for an inside dryer vent opening and when combined provided a critical element in being able to extend my dryer exhaust. It was a great find which really made my project possible.

### ⭐⭐⭐ may warp if hot air is vented through them
*by A***S on May 16, 2024*

the hinged flap that swings open and closed is too flimsy and the hot air venting out from my portable air conditioner warped it preventing it from swinging freely. I will remove the flap so it doesn't get stuck closed. Cheap plastic. The rest of it serves it's purpose fine though.

## Frequently Bought Together

- Vent Systems 125 mm / 5" Inch - Air Vent Duct Connector Flange - Plastic Ventilation Pipe with Valve - Ducting Connector for Round Flexible or Straight Pipes, Ventilation System HVAC
- EUROPLAST 100mm / 4 Inch Duct Connector with Flange - Round PVC Ducting - Ventilation Pipe - Wall Plate
- 6" Inch Duct Connector Flange - Plastic Straight Pipe Flange for Heating Cooling - Inlet Outlet Ventilation System - Ducting Coupling Wall Plate - Assembly Joint Set (150mm)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-08-12*