---
product_id: 303454542
title: "AC Infinity Flexible 8-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust"
brand: "ac infinity"
price: "€ 347.28"
currency: EUR
in_stock: false
reviews_count: 5
category: "Ac Infinity"
url: https://www.desertcart.hr/products/303454542-ac-infinity-flexible-8-inch-aluminum-ducting-heavy-duty-four
store_origin: HR
region: Croatia
---

# Flexible steel-wire spiral for tight spaces 25 ft length for versatile setups 4-layer heavy-duty leak & tear resistance AC Infinity Flexible 8-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust

**Brand:** ac infinity
**Price:** € 347.28
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Elevate your airflow game with ducting that works as hard as you do!

## Quick Answers

- **What is this?** AC Infinity Flexible 8-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust by ac infinity
- **How much does it cost?** € 347.28 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/303454542-ac-infinity-flexible-8-inch-aluminum-ducting-heavy-duty-four)

## Best For

- ac infinity enthusiasts

## Why This Product

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

## Key Features

- • **Custom Fit, Every Time:** Easily cut to size for tailored installation in any environment.
- • **Complete Installation Kit:** Includes two stainless steel 8-inch clamps for secure, hassle-free setup.
- • **Flexibility Meets Function:** Steel-wire spiral core bends effortlessly, perfect for complex HVAC and grow room layouts.
- • **Built to Last, Designed to Perform:** Four-layer construction ensures unmatched durability and leak-proof ventilation.
- • **Premium Materials, Premium Results:** Aluminum and thermoplastic blend offers fire resistance and superior protection against wear.

## Overview

The AC Infinity Flexible 8-Inch Aluminum Ducting is a 25-foot heavy-duty ventilation solution featuring a four-layer design with aluminum and thermoplastic for enhanced durability and leak resistance. Its steel-wire spiral core provides exceptional flexibility for installation in tight or complex spaces, while included stainless steel clamps ensure a secure fit. Ideal for HVAC, grow rooms, dryers, and more, this ducting combines professional-grade materials with customizable length to meet diverse ventilation needs.

## Description

Designed for ventilation applications including HVAC, dryer, grow rooms and tents. Four layer design makes it more durable and resistant to leaks, tears, and cuts. Steel-wire spiral structure is flexible and easy-to-install in hard to reach places. Constructed of Aluminum and thermoplastic, tube can be shortened for various applications. Ducting Size: 8” | Length: 25 feet | Includes two stainless steel 8" duct clamps Product Description This ducting is designed for various ventilation, circulation, and heating/cooling transfer applications. It features four-layer protection, making it more durable and resistant to leaks than single-layer designs. The internal layer is made of heavy-duty dual aluminum foil that is fire/flame resistant. Its outer layer utilizes dual PVC thermoplastic that protects the aluminum from cuts and tears while stopping leakage. Each duct tube is held together by an internal steel-wire spiral that is flexible and easy to install in hard to reach places. The ducting can be shortened by cutting the tube to fit various applications. Includes two stainless steel duct clamps. Applications Primarily used with duct fan systems in various air circulation and ventilation projects including hydroponic grow rooms and tents, bathrooms and attics, heating and cooling transportation, and other installations. It is also used to cool AV equipment rooms, closets, racks, and cabinets. Product Identification Manufacturer AC Infinity Inc. Product Name Dual-Layer Ducting 8" Product Model AI-DTA8 UPC Code 819137020375 Product Dimensions Ducting Size 8 in. (20.3 cm) Length 300 in. (25 ft) Product Performance and Technical Specs Outer Layer PVC Thermoplastic Inner Material Aluminum Foil Internal Structure Spiral Steel-Wire

Review: Best Flex I've Ever Used - As a sheet metal journeyman that does not typically like flex, this product is good. It does not fall apart, it is not too thin. I have used a lot of flex and this was by far the best.
Review: コスパが良い - スポットクーラー用の延長ダクトとして使ってます。 末端は写真のように綺麗にカットされていませんが、コストパフォーマンスが良いです

## Features

- Designed for ventilation applications including HVAC, dryer, grow rooms and tents.
- Four layer design makes it more durable and resistant to leaks, tears, and cuts.
- Steel-wire spiral structure is flexible and easy-to-install in hard to reach places.
- Constructed of Aluminum and thermoplastic, tube can be shortened for various applications.
- Ducting Size: 8” | Length: 25 feet | Includes two stainless steel 8" duct clamps

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0791TKB51 |
| Best Sellers Rank | #1,131,938 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,421 in Exhaust Fans |
| Brand | AC Infinity |
| Brand Name | AC Infinity |
| Colour | Black |
| Customer Reviews | 4.6 out of 5 stars 1,568 Reviews |
| Item Dimensions L x W | 2.44L x 0.2W Meters |
| Item Length | 240 Inches |
| Manufacturer | AC Infinity |
| Material | Polyvinyl Chloride (PVC) |
| Material Type | Polyvinyl Chloride (PVC) |
| Maximum Pressure | 4 Bars |
| Outside Diameter | 8 Inches |
| Product Dimensions | 2.44L x 0.2W Meters |
| UPC | 819137020375 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** AC Infinity
- **Colour:** Black
- **Item Length:** 240 Inches
- **Manufacturer:** AC Infinity
- **Material:** Polyvinyl Chloride (PVC)
- **Maximum Pressure:** 4 Bars
- **Outside Diameter:** 8 Inches
- **Product Dimensions:** 2.44L x 0.2W Meters
- **UPC:** 819137020375

## Images

![AC Infinity Flexible 8-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust - Image 1](https://m.media-amazon.com/images/I/61rsRYrc+tL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Flex I've Ever Used
*by S***T on 19 November 2025*

As a sheet metal journeyman that does not typically like flex, this product is good. It does not fall apart, it is not too thin. I have used a lot of flex and this was by far the best.

### ⭐⭐⭐⭐ コスパが良い
*by A***ー on 2 August 2020*

スポットクーラー用の延長ダクトとして使ってます。 末端は写真のように綺麗にカットされていませんが、コストパフォーマンスが良いです

### ⭐⭐⭐⭐⭐ High quality
*by C***. on 3 November 2025*

I've used a lot of different ducting over the years for various projects, this is one of the higher quality, if not highest quality ducts I've used. Its expensive but worth it. It doesnt feel like its piece of tissue paper, and can handle a decent amount of abuse, at least as far as flexible ducting it concerned.

## Frequently Bought Together

- AC Infinity Flexible 8-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust
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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-23*