---
product_id: 236296439
title: "Repa Market 5 Inch Duct Connector Flange – Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – Airflow Fitting for Ventilation and Cooling Systems"
brand: "repa market"
price: "$67.03"
currency: USD
in_stock: true
reviews_count: 13
category: "Repa Market"
url: https://www.desertcart.us/products/236296439-repa-market-5-inch-duct-connector-flange-plastic-round-male
store_origin: US
region: United States of America
---

# Fits standard 6-inch ducts precisely Temperature resistant -5°C to 60°C Includes 2 metal clamps for secure fastening Repa Market 5 Inch Duct Connector Flange – Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – Airflow Fitting for Ventilation and Cooling Systems

**Brand:** repa market
**Price:** $67.03
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your airflow with precision and ease—because your space deserves the best fit!

## Quick Answers

- **What is this?** Repa Market 5 Inch Duct Connector Flange – Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – Airflow Fitting for Ventilation and Cooling Systems by repa market
- **How much does it cost?** $67.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/236296439-repa-market-5-inch-duct-connector-flange-plastic-round-male)

## Best For

- repa market enthusiasts

## Why This Product

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

## Key Features

- • **Effortless DIY Installation:** Pre-drilled screw holes and included clamps make mounting and securing a breeze—no sealants needed.
- • **Versatile HVAC Compatibility:** Perfect for exhaust, intake, kitchen vents, dryers, and portable AC setups—upgrade your airflow game.
- • **Leak-Free Efficiency Guaranteed:** Metal clamps lock in place to prevent air loss, boosting system efficiency and lowering energy waste.
- • **Durable & Weather-Resistant Build:** Rigid plastic construction withstands indoor/outdoor HVAC demands and temperature swings.
- • **Precision Fit for Seamless Airflow:** Snug male fit design ensures zero air leaks and optimal ventilation performance.

## Overview

The Repa Market 6 Inch Duct Connector Flange is a robust plastic HVAC adapter designed for standard 6-inch ducts. Featuring a tight male fit, temperature resistance from -5°C to 60°C, and two included metal clamps, it ensures secure, leak-free connections. Its pre-drilled mounting holes enable quick DIY installation, making it ideal for ventilation, exhaust, and cooling systems in both residential and commercial settings.

## Description

Repa Market 6 Inch Duct Connector Flange - Plastic Round Male Fit Vent Pipe Adapter/Wall Plate HVAC Exhaust & Intake Coupling/Airflow Fitting for Ventilation and Cooling Systems - desertcart.com

Review: It fits, but barely - The quality is very good, but the fit is very tight. We have this on the outlet to our portable room air conditioner. we had to slightly split the flange to fit the 6" vent into it.
Review: Just what I needed - It allowed me to Jerry rig my portable AC through the attic in a windowless room. Exactly what I needed! Seems very sturdy.

## Features

- SIZE & COMPATIBILITY – Fits standard Ø6 Inch ducts. Male fit design for a snug connection. Flange insertion diameter: 5.91 Inch. Wall plate dimensions: 7.87" x 7.87". Screw hole spacing: 7.28" x 7.28". Total width: 2.44".
- MATERIAL & DURABILITY – Crafted from rigid plastic for long-lasting indoor and outdoor use. Temperature resistant from -5°C / 23°F up to +60°C / 140°F, engineered for durable performance in HVAC projects.
- FUNCTIONALITY & UNIQUE FEATURES – Supplied with 2 high-quality metal clamps for a secure and leak-free duct connection. Prevents air loss while maintaining steady airflow in heating, cooling, and ventilation systems.
- INSTALLATION & USE – Quick DIY installation with pre-drilled screw holes for wall or ceiling mounting. The included clamps allow easy fastening to duct pipes without adhesives or sealants, ensuring a professional and reliable fit.
- APPLICATION & CUSTOMER BENEFIT – Ideal for HVAC exhaust, kitchen vents, dryer ducts, and air conditioning systems. Enhances airflow efficiency, prevents leaks, and provides a complete solution with clamps included for faster installation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KDQPLC1 |
| Best Sellers Rank | #214,649 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #479 in HVAC Ducting |
| Brand Name | Repa Market |
| Color | White |
| Connector Type | Flange |
| Customer Reviews | 4.3 4.3 out of 5 stars (304) |
| Exterior Finish | ABS |
| Included Components | Connector Flange |
| Item Dimensions | 7.87 x 2.48 x 7.87 inches |
| Item Weight | 80 Grams |
| Manufacturer | Repa Market |
| Material Type | Plastic |
| Number of Pieces | 1 |
| Size | 6 Inch |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Repa Market
- **Color:** White
- **Connector Type:** Flange
- **Exterior Finish:** ABS
- **Item Weight:** 80 Grams
- **Item dimensions L x W x H:** 7.87 x 2.48 x 7.87 inches
- **Manufacturer:** Repa Market
- **Material:** Plastic
- **Number of Pieces:** 1
- **Size:** 6 Inch

## Images

![Repa Market 5 Inch Duct Connector Flange – Plastic Round Male Fit Vent Pipe Adapter – Wall Plate HVAC Exhaust & Intake Coupling – Airflow Fitting for Ventilation and Cooling Systems - Image 1](https://m.media-amazon.com/images/I/41WgNSf-fWL.jpg)

## Questions & Answers

**Q: Do both sides of this have flanges for house connection?**
A: Yes it has the flange on both sides.  Due to the picture I assumed it was only one sided as I needed, and had to cut off the other side for use.

**Q: What are the dimensions? Size of square part & how long is the tube part.**
A: Flange of the 4” connector is 5-7/8” square

**Q: Is the spec diameter for id or od? looking at the 5in flange.**
A: Inside diameter.

**Q: Has anyone seen this style in metal?**
A: Yes at lowes

## Customer Reviews

### ⭐⭐⭐⭐⭐ It fits, but barely
*by P***Y on June 19, 2024*

The quality is very good, but the fit is very tight. We have this on the outlet to our portable room air conditioner. we had to slightly split the flange to fit the 6" vent into it.

### ⭐⭐⭐⭐⭐ Just what I needed
*by B***S on February 1, 2026*

It allowed me to Jerry rig my portable AC through the attic in a windowless room. Exactly what I needed! Seems very sturdy.

### ⭐⭐⭐ Sturdy and well-made, but didn’t work for me
*by E***O on March 25, 2026*

I’m giving this three stars because it didn’t work for me but other customer should know that is because it’s difficult to figure out the correct size to go over a 6 inch duct. I think like many of these are probably sized metrically and not in imperial units so when you’re talking about clearances that are very tight and you want to remain tight that extra couple of millimeters makes a big difference. This was sturdy enough, but just didn’t fit.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-23*