---
product_id: 173301439
title: "AC Infinity 4-Inch Aluminum Ducting, 8-Feet Long Four-Layer Protection"
brand: "ac infinity"
price: "1045 kr"
currency: DKK
in_stock: null
reviews_count: 13
category: "Ac Infinity"
url: https://www.desertcart.dk/products/173301439-ac-infinity-4-inch-aluminum-ducting-8-feet-long-four
store_origin: DK
region: Denmark
---

# Flexible steel-wire spiral core 8 ft (2.4m) length, customizable 4-layer heavy-duty protection AC Infinity 4-Inch Aluminum Ducting, 8-Feet Long Four-Layer Protection

**Brand:** ac infinity
**Price:** 1045 kr
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** AC Infinity 4-Inch Aluminum Ducting, 8-Feet Long Four-Layer Protection by ac infinity
- **How much does it cost?** 1045 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/173301439-ac-infinity-4-inch-aluminum-ducting-8-feet-long-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

- • **Tailored to Your Space:** Generous 8-foot length easily shortened to fit unique HVAC, grow room, or dryer vent needs.
- • **Complete Installation Kit:** Includes two stainless steel 4" duct clamps for a secure, professional-grade fit every time.
- • **Flexibility Meets Strength:** Steel-wire spiral core bends effortlessly into tight spaces without compromising structural integrity.
- • **Built to Last, Built to Perform:** Four-layer design ensures unmatched durability and leak resistance for peace of mind in any ventilation setup.
- • **Premium Materials, Premium Results:** Constructed from lightweight aluminum and thermoplastic for corrosion resistance and long-term reliability.

## Overview

The AC Infinity Flexible 100mm Aluminum Ducting is an 8-foot long, 4-inch diameter ventilation solution featuring a robust four-layer construction and a flexible steel-wire spiral core. Designed for HVAC, grow rooms, dryers, and exhaust systems, it offers durability, leak resistance, and easy installation with included stainless steel clamps. Lightweight yet heavy-duty, this ducting adapts to your space while ensuring efficient airflow and long-lasting performance.

## Description

Free delivery and returns on all eligible orders. Shop AC Infinity Flexible 100mm Aluminum Ducting, Heavy-Duty Four-Layer Protection, 2.4m Long for Heating Cooling Ventilation and Exhaust, 4" Ducting, 8 ft. Long.

Review: Proper stuff, sorted my dryer out! - Finally got round to replacing the rubbish old ducting on me tumble dryer, the old one was practically made of cobwebs and hope. This AC Infinity stuff is a different kettle of fish altogether! It's really sturdy, you can tell its got those four layers they talk about. Was a bit of a wrestle getting it connected up, like trying to tame a shiny silver python, but once it was on with a couple of jubilee clips, it felt solid. The 8 feet length was more than enough, had a bit to spare. Dryer seems to be working more efficient now too. Well chuffed.
Review: Fantastic - Fantastic quality

## 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: 4” | Length: 8 feet | Includes two stainless steel 4" duct clamps

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WRDTX4C |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 6,889 in DIY & Tools ( See Top 100 in DIY & Tools ) 16 in Ducting |
| Colour | 8 Feet |
| Customer Reviews | 4.6 4.6 out of 5 stars (33,713) |
| Date First Available | 27 Aug. 2019 |
| Installation method | Ceiling Mounted |
| Item Package Quantity | 1 |
| Item Weight | 480 g |
| Item model number | AI-DTA4-8 |
| Manufacturer | AC Infinity |
| Material | Aluminium |
| Part Number | AI-DTA4-8 |
| Product Dimensions | 243.84 x 10.16 x 12.7 cm; 480 g |
| Shape | Round |
| Size | 4 Inch |
| Style | 8 Feet |
| Usage | Hydroponic grow rooms and tents, exhausting bathrooms and attics, transporting heating and cooling, AV equipment rooms, closets, racks, and cabinets |

## Product Details

- **Brand:** AC Infinity
- **Colour:** 8 Feet
- **Item length:** 8 Feet
- **Item weight:** 0.48 Kilograms
- **Material:** Aluminium
- **Maximum pressure:** 4 Bars
- **Nominal wall thickness:** 1 millimeters
- **Outside diameter:** 4 Inches
- **Product dimensions:** 2.44L x 0.1W metres
- **UPC:** 819137021020

## Images

![AC Infinity 4-Inch Aluminum Ducting, 8-Feet Long Four-Layer Protection - Image 1](https://m.media-amazon.com/images/I/51PW8PLH72L.jpg)

## Questions & Answers

**Q: What is the fully compressed length of the 8FT 4" diameter duct?**
A: 5 1/2 inches

**Q: Is this safe to vent a portable ac? ac's can get really hot.**
A: I've never owned a portable AC. If there is a 4"  circle shaped vent hole on the portable AC, it should tolerate the heat. Stationary ACs condensate water, there is no vent hole.

**Q: anyone use this for garage auto exhaust tube?**
A: I am currently using this to exhaust the air in my wood shop

**Q: Is this suitable for marine use?**
A: No paperwork came with it indicating whether it is USCG compliant (if there is such a requirement).  If you want to use it as a duct for a bilge blower, I would say go ahead and use it.  If you are concerned about fire retardancy, I suggest you contact the seller first.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Proper stuff, sorted my dryer out!
*by S***T on 2 June 2025*

Finally got round to replacing the rubbish old ducting on me tumble dryer, the old one was practically made of cobwebs and hope. This AC Infinity stuff is a different kettle of fish altogether! It's really sturdy, you can tell its got those four layers they talk about. Was a bit of a wrestle getting it connected up, like trying to tame a shiny silver python, but once it was on with a couple of jubilee clips, it felt solid. The 8 feet length was more than enough, had a bit to spare. Dryer seems to be working more efficient now too. Well chuffed.

### ⭐⭐⭐⭐⭐ Fantastic
*by T***S on 3 November 2025*

Fantastic quality

### ⭐⭐⭐⭐⭐ Great duct
*by D***C on 20 September 2025*

Good quality duct correct length and diameter

## Frequently Bought Together

- AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust
- AC Infinity CLOUDLINE PRO S4, Quiet 4” Inline Duct Fan with Speed Controller – EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
- AC Infinity Air Carbon Filter 4" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow Rooms

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**Shop now:** [https://www.desertcart.dk/products/173301439-ac-infinity-4-inch-aluminum-ducting-8-feet-long-four](https://www.desertcart.dk/products/173301439-ac-infinity-4-inch-aluminum-ducting-8-feet-long-four)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-29*