---
product_id: 214759177
title: "4 Inch 16 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation with 2 Stainless Steel Clamps"
brand: "vivosun"
price: "¥17339"
currency: JPY
in_stock: true
category: "Vivosun"
url: https://www.desertcart.jp/products/214759177-4-inch-16-feet-non-insulated-flex-air-aluminum-ducting
store_origin: JP
region: Japan
---

# 16 feet flexible length High-temp resistant aluminum 2 stainless steel clamps included 4 Inch 16 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation with 2 Stainless Steel Clamps

**Brand:** vivosun
**Price:** ¥17339
**Availability:** ✅ In Stock

## Summary

> 💨 Flex your airflow with VIVOSUN’s high-temp, leak-proof ducting!

## Quick Answers

- **What is this?** 4 Inch 16 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation with 2 Stainless Steel Clamps by vivosun
- **How much does it cost?** ¥17339 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/214759177-4-inch-16-feet-non-insulated-flex-air-aluminum-ducting)

## 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

- • **Built to Brave the Heat:** Premium aluminum construction resists high temperatures and corrosion for long-lasting durability.
- • **Triple-Layer Leak Defense:** Advanced 3-layer design with fire-retardant aluminum and tear-resistant PET ensures zero leaks and maximum safety.
- • **Effortless Airflow Mastery:** Seamlessly boosts ventilation with a perfect 4-inch diameter fit for dryers and inline fans.
- • **Shape-Shifting Flexibility:** Built-in steel wire lets you customize length and shape for any installation challenge—portable and lightweight.
- • **Versatile Venting Powerhouse:** Ideal for HVAC, kitchen exhaust, bathroom vents, grow rooms, and AV cooling—join thousands upgrading their airflow game.

## Overview

The VIVOSUN 4 Inch 16 Feet Non-Insulated Flex Air Aluminum Ducting is a premium HVAC solution featuring a flexible, adjustable length with built-in steel wire, high-temperature resistant aluminum, and triple-layer protection for durability and leak prevention. It includes two rustproof stainless steel clamps for secure installation and is compatible with dryers and inline duct fans, making it perfect for both residential and commercial ventilation needs.

## Description

VIVOSUN 4 Inch 16 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation with 2 Stainless Steel Clamps - desertcart.com

## 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; Duct connection specifications note: match duct size to fan diameter for a tight, leak-proof fit – e.g., pair a 4'' fan with 4'' ducting
- Premium Material: Made of 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 Protection: It features 3-layer protection, making it more durable and resistant to leaks than single-layer ones; The internal and outer layers are made of heavy-duty aluminum foil that is fire/flame-retardant; Its middle layer adopts PET thermoplastic that protects the ducting from cuts and tears, all while stopping 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 | B0875SPZT4 |
| Best Sellers Rank | #1,305 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in HVAC Ducting |
| Brand Name | VIVOSUN |
| Color | Silver |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,663) |
| Item Dimensions L x W | 192"L x 4"W |
| Item Length | 25 feet |
| Item Weight | 0.67 kg |
| Manufacturer | VIVOSUN |
| Material Type | Aluminum, PET Thermoplastic Resists, Steel Wire |
| Outside Diameter | 4 inches |
| Unit Count | 1 Count |

## Product Details

- **Brand:** VIVOSUN
- **Color:** Silver
- **Item Length:** 25 feet
- **Item Weight:** 0.67 kg
- **Manufacturer:** VIVOSUN
- **Material:** Aluminum, PET Thermoplastic Resists, Steel Wire
- **Outside Diameter:** 4 inches
- **Product Dimensions:** 192"L x 4"W
- **Unit Count:** 1 Count

## Images

![4 Inch 16 Feet Non-Insulated Flex Air Aluminum Ducting for HVAC Ventilation with 2 Stainless Steel Clamps - Image 1](https://m.media-amazon.com/images/I/81tukyxgzVL.jpg)

## Available Options

This product comes in different **Color, Size** options.

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**Shop now:** [https://www.desertcart.jp/products/214759177-4-inch-16-feet-non-insulated-flex-air-aluminum-ducting](https://www.desertcart.jp/products/214759177-4-inch-16-feet-non-insulated-flex-air-aluminum-ducting)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-14*