---
product_id: 260644897
title: "VIVOSUN 6 Inch 25 Feet Black Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation w/Two 6 Inch Stainless Steel Clamps"
brand: "vivosun"
price: "VT28511"
currency: VUV
in_stock: true
reviews_count: 5
category: "Vivosun"
url: https://www.desertcart.vu/products/260644897-vivosun-6-inch-25-feet-black-non-insulated-flex-air
store_origin: VU
region: Vanuatu
---

# 25 feet length for versatile setups Includes 2 heavy-duty stainless steel clamps Multi-layer reinforced durability VIVOSUN 6 Inch 25 Feet Black Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation w/Two 6 Inch Stainless Steel Clamps

**Brand:** vivosun
**Price:** VT28511
**Availability:** ✅ In Stock

## Summary

> 🌀 Elevate your airflow game with durable, flexible ducting that means business!

## Quick Answers

- **What is this?** VIVOSUN 6 Inch 25 Feet Black Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation w/Two 6 Inch Stainless Steel Clamps by vivosun
- **How much does it cost?** VT28511 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/260644897-vivosun-6-inch-25-feet-black-non-insulated-flex-air)

## Best For

- vivosun enthusiasts

## Why This Product

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

## Key Features

- • **Flexible 25-Foot Reach:** Easily route airflow anywhere with extended length and bendable design
- • **Premium Aluminum Build:** Corrosion-resistant, heat-tolerant material ensures long-lasting performance
- • **Secure Clamping System:** Two rustproof stainless steel clamps guarantee airtight, stable connections
- • **Multi-Layer Reinforcement:** Steel wire core plus flame-retardant layers prevent leaks and damage
- • **Universal HVAC Compatibility:** Perfect for dryers, exhaust fans, ventilation, and even AV cooling setups

## Overview

The VIVOSUN 6 Inch 25 Feet Black Non-Insulated Flex Air Aluminum Ducting is a heavy-duty ventilation solution featuring a multi-layer reinforced aluminum design with built-in steel wire for flexibility and durability. It includes two stainless steel clamps for secure installation and is ideal for HVAC, dryer vents, exhaust fans, and more, combining professional-grade materials with versatile application.

## Description

Pair of 6-Inch stainless steel clamps. Dimension: Duct Length: 25 feet; Duct Diameter: 6 inch.

Review: This 4-inch aluminum foil ducting is extremely well made and far sturdier than I expected. The aluminum layering feels thick and reinforced, not cheap or flimsy, and it holds its shape perfectly once installed. I really like the black outer layer—it looks clean, professional, and helps with light control compared to standard silver ducting. The hose is flexible enough to route easily, yet strong enough that it doesn’t collapse or kink. The 8-foot length was perfect for my setup, and the included clamps fit snug and secure with no air leaks. Overall, this is a high-quality, heavy-duty vent hose that feels reliable and built to last. Great for HVAC, dryer vents, or exhaust fan systems. I would absolutely buy this again and recommend it to anyone looking for durable, trustworthy ducting.
Review: Excelente

## Features

- Perfect Connector: This ducting is primarily used with duct fan systems in various air circulation and ventilation projects to move and transport air, increasing airflow and easing connections between spaces; It's compatible with front-mounted and top-loading dryers/fans
- Premium Material: Made of premium aluminum, it is resistant to high-temperature and corrosion-resistant, being able to serve for a long time; The stainless steel clamps are rustproof, corrosion-resistant, and heavy-duty, ensuring a seamless junction
- Multi-Layer Structure: Reinforced multi-layer design with built-in steel wire for enhanced durability and leak resistance; The internal aluminum foil layer provides fire/flame retardancy; PVC outer layer offers flexibility and corrosion resistance; The thermoplastic PET middle layer prevents cuts/tears and leakage
- Flexible and Convenient: Thanks to the built-in steel wire, the length and shape of this ducting is flexible to change for fitting exhaust fan blower or inline fan; Being portable and lightweight, it can be installed at any place; Comes with 2 duct clamps in the same duct opening size for easy setup and securer connection
- Abundant Applications: Suitable for both commercial and residential air duct solutions; Widely used in HVAC applications, bathroom venting, stove exhaust, dryer ventilation, kitchen cooking exhaust, planting room, or warmhouse air circulation, etc.; Also used to cool AV equipment rooms, closets, racks, and cabinets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WT4VNC1 |
| ASIN  | B07WT4VNC1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #86,668 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #109 in Heating & Cooling Ducting Products |
| Color | 25ft Ducting |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,275) |
| Customer reviews | 4.6 4.6 out of 5 stars (6,275) |
| Date First Available | 18 October 2019 |
| Date First Available  | 18 October 2019 |
| Is Discontinued By Manufacturer  | No |
| Item Weight | 1.74 Kilograms |
| Manufacturer | VIVOSUN |
| Manufacturer  | VIVOSUN |
| Material | Aluminum |
| Product Dimensions | 762 x 15.24 x 0.1 cm; 1.74 kg |
| Product Dimensions  | 762 x 15.24 x 0.1 cm; 1.74 kg |
| Size | 6" x 25FT |

## Product Details

- **Brand:** VIVOSUN
- **Colour:** 25ft Ducting
- **Item weight:** 1.74 Kilograms
- **Material:** Aluminum
- **Product dimensions:** 7.62L x 0.15W Meters

## Images

![VIVOSUN 6 Inch 25 Feet Black Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation w/Two 6 Inch Stainless Steel Clamps - Image 1](https://m.media-amazon.com/images/I/81Npd6cbveL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***H on 27 December 2025*

This 4-inch aluminum foil ducting is extremely well made and far sturdier than I expected. The aluminum layering feels thick and reinforced, not cheap or flimsy, and it holds its shape perfectly once installed. I really like the black outer layer—it looks clean, professional, and helps with light control compared to standard silver ducting. The hose is flexible enough to route easily, yet strong enough that it doesn’t collapse or kink. The 8-foot length was perfect for my setup, and the included clamps fit snug and secure with no air leaks. Overall, this is a high-quality, heavy-duty vent hose that feels reliable and built to last. Great for HVAC, dryer vents, or exhaust fan systems. I would absolutely buy this again and recommend it to anyone looking for durable, trustworthy ducting.

### ⭐⭐⭐⭐⭐ Review
*by E***L on 17 November 2025*

Excelente

### ⭐⭐⭐⭐⭐ Review
*by S***R on 26 November 2025*

Perfect! Works great for venting my 3D print farm

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-24*