---
product_id: 551034479
title: "Aluminium Foil Flexible Ventilation Hydroponic Accessory Duct 4\" 5\" 6\" 8\" 10\" 12 (4\" 100mm 10m)"
brand: "swiftair"
price: "HK$509"
currency: HKD
in_stock: true
reviews_count: 8
category: "Swiftair"
url: https://www.desertcart.hk/products/551034479-aluminium-foil-flexible-ventilation-hydroponic-accessory-duct-4-5-6
store_origin: HK
region: Hong Kong
---

# Ultra-flexible aluminium foil duct Reinforced with high tensile steel helix Fire-resistant multi-ply laminate Aluminium Foil Flexible Ventilation Hydroponic Accessory Duct 4" 5" 6" 8" 10" 12 (4" 100mm 10m)

**Brand:** swiftair
**Price:** HK$509
**Availability:** ✅ In Stock

## Summary

> 🛠️ Flex your airflow game with ducting that means business!

## Quick Answers

- **What is this?** Aluminium Foil Flexible Ventilation Hydroponic Accessory Duct 4" 5" 6" 8" 10" 12 (4" 100mm 10m) by swiftair
- **How much does it cost?** HK$509 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/551034479-aluminium-foil-flexible-ventilation-hydroponic-accessory-duct-4-5-6)

## Best For

- swiftair enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Multi-ply aluminium and polyester laminate ensures durability and fire resistance.
- • **Steel-Strong Support:** High tensile steel wire helix provides unmatched structural integrity.
- • **Bend Without Breaking:** Engineered for supreme flexibility to fit any ventilation setup with ease.
- • **Custom Lengths & Sizes:** Available in 4" to 12" diameters and 5m or 10m lengths to suit your project perfectly.
- • **Effortless Installation:** Lightweight design makes handling and fitting a breeze for pros and DIYers alike.

## Overview

This aluminium foil flexible ventilation duct combines multi-ply aluminium and polyester laminate with a high tensile steel wire helix for exceptional flexibility, fire resistance, and durability. Available in multiple diameters (4" to 12") and lengths (5m or 10m), it’s designed to meet diverse hydroponic and HVAC needs with professional-grade reliability.

## Description

Aluminium Ducting 4" 5" 6" 8" 10" & 12"An extremely flexible reinforced aluminium foil flexible supply or extract ventilation ducting.Multi-ply aluminium and polyester laminate construction supported by a high tensile steel wire helix. Fire resistant. Available in 5 or 10 metre lengths.See drop-down menu for all sizes and corresponding prices.

Review: Good quality - Very good quality and easy to work.
Review: Far too big to fit through a standard cored hole!! - The outside diameter is way too big to fit through a standard 6" hole cored hole. Had to grind the hole more with an angle grinder disc mounted to a drill which was a massive pain. It's definitely the ducting that's too big (as opposed to the corer being too small) as it's also a baggy fit on the vent. It's also incredibly poor quality, the foil rips far too easily when trying to pull it through so a complete waste of money.

## Features

- An extremely flexible reinforced aluminium foil flexible supply or extract ventilation ducting.
- Multi-ply aluminium and polyester laminate construction supported
- high tensile steel wire helix. Fire resistant. Available in 5 or 10 metre lengths.
- See drop-down menu for all sizes and corresponding prices.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01H34U8QG |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 129,647 in DIY & Tools ( See Top 100 in DIY & Tools ) 407 in Ducting |
| Customer Reviews | 3.9 3.9 out of 5 stars (38) |
| Date First Available | 15 Jun. 2016 |
| Manufacturer | fans4less |
| Size | 4" 100mm 10m |

## Images

![Aluminium Foil Flexible Ventilation Hydroponic Accessory Duct 4" 5" 6" 8" 10" 12 (4" 100mm 10m) - Image 1](https://m.media-amazon.com/images/I/81nXDd7V+bS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by C***C on 25 April 2024*

Very good quality and easy to work.

### ⭐ Far too big to fit through a standard cored hole!!
*by A***Y on 8 June 2025*

The outside diameter is way too big to fit through a standard 6" hole cored hole. Had to grind the hole more with an angle grinder disc mounted to a drill which was a massive pain. It's definitely the ducting that's too big (as opposed to the corer being too small) as it's also a baggy fit on the vent. It's also incredibly poor quality, the foil rips far too easily when trying to pull it through so a complete waste of money.

### ⭐⭐⭐⭐⭐ Good quality
*by A***Y on 22 December 2023*

as above

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**Shop now:** [https://www.desertcart.hk/products/551034479-aluminium-foil-flexible-ventilation-hydroponic-accessory-duct-4-5-6](https://www.desertcart.hk/products/551034479-aluminium-foil-flexible-ventilation-hydroponic-accessory-duct-4-5-6)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-08*