---
product_id: 220342478
title: "STERR Reinforced Flexible Ventilation Duct Hose 4 inches / 100 mm x 6 m - Exhaust Tube - Heating and Cooling - Ventilation and Air Conditioning - CFD100_6"
brand: "sterr"
price: "₨21815"
currency: LKR
in_stock: true
reviews_count: 13
url: https://www.desertcart.lk/products/220342478-sterr-reinforced-flexible-ventilation-duct-hose-4-inches-100-mm
store_origin: LK
region: Sri Lanka
---

# Flow Rate: 30 m/s Diameter: 100 mm Temp Range: -30°C to +140°C STERR Reinforced Flexible Ventilation Duct Hose 4 inches / 100 mm x 6 m - Exhaust Tube - Heating and Cooling - Ventilation and Air Conditioning - CFD100_6

**Brand:** sterr
**Price:** ₨21815
**Availability:** ✅ In Stock

## Summary

> Breathe Easy, Live Smart! 🌬️

## Quick Answers

- **What is this?** STERR Reinforced Flexible Ventilation Duct Hose 4 inches / 100 mm x 6 m - Exhaust Tube - Heating and Cooling - Ventilation and Air Conditioning - CFD100_6 by sterr
- **How much does it cost?** ₨21815 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/220342478-sterr-reinforced-flexible-ventilation-duct-hose-4-inches-100-mm)

## Best For

- sterr enthusiasts

## Why This Product

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

## Key Features

- • **🔧 Built to Last:** Reinforced multi-layer construction for ultimate durability.
- • **📏 Customizable Sizes:** Available in various diameters and lengths to fit your project.
- • **💨 High Flow Efficiency:** Designed for optimal airflow with a robust flow rate.
- • **🌍 Versatile Applications:** Perfect for heating, cooling, and ventilation needs.
- • **🌡️ Extreme Temperature Tolerance:** Operates efficiently in a wide temperature range.

## Overview

The STERR Reinforced Flexible Ventilation Duct Hose is a high-performance solution for all your ventilation needs. With a diameter of 100 mm and a length of 6 m, this durable hose is constructed from a multi-layer laminate of aluminum and polyester, ensuring it withstands extreme temperatures from -30 °C to +140 °C. Ideal for use in drying rooms, greenhouses, and air conditioning systems, it offers versatility and efficiency with a flow rate of 30 m/s. Choose from a variety of sizes to perfectly match your requirements.

## Description

STERR Reinforced Flexible Ventilation Duct Hose 4 inches / 100 mm x 6 m - Exhaust Tube - Heating and Cooling - Ventilation and Air Conditioning - CFD100_6

## Features

- Reinforced Highly durable - multi-layer laminate of aluminium and polyester. Provides a robust construction. Technical information: Diameter: 100 mm / 4 inches inside, +2 mm outside, Length: 6 m
- Purpose - Dedicated to ventilation systems. Will bring fresh air into your drying room, greenhouse or cellar. Use it to exhaust warm air from your portable air conditioner.
- Multiple sizes - a wide range of possibilities. Choose the size that suits you. Various diameters and lengths of ventilation hoses.
- Wide operating range - The hoses allow you to work in temperatures from -30 °C to +140 °C. Durability is ensured by a flow rate of 30 m/s or +3000 Pa.
- Versatility - Duct hose for use in construction. You will use it for all heating, ventilation and cooling purposes. It will allow you to circulate air wherever you need it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | STERR |
| Part Number | CFD100_6 |
| Product Dimensions | 37 x 10 x 10 cm; 597 g |
| Item model number | CFD100_6 |
| Size | 100 mm x 6 m |
| Colour | Black |
| Style | Improvements CFD |
| Material | Aluminium |
| Pattern | Combi, diameter 100 mm x 6 m |
| Item Package Quantity | 1 |
| Hose Length | 6 Metres |
| Outside Diameter | 102 Millimetres |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 597 g |

## Product Details

- **Brand:** STERR
- **Material:** Aluminium
- **Colour:** Black
- **Item weight:** 597 Grams
- **Maximum pressure:** 3000 Pascal
- **Outside diameter:** 100 millimeters Millimetres
- **Item length:** 6 Metres
- **Manufacturer:** STERR

## Images

![STERR Reinforced Flexible Ventilation Duct Hose 4 inches / 100 mm x 6 m - Exhaust Tube - Heating and Cooling - Ventilation and Air Conditioning - CFD100_6 - Image 1](https://m.media-amazon.com/images/I/61nzalztzFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Needs  care to install
  

*by M***L on Reviewed in the United Kingdom on 10 December 2023*

This is a good product but the internal tube is not very robust and needs to be handled carefully. Once I realised that you could slide back the outer cover and the insulation to facilitate fixing the inner tube to a spigot before moving the outer layers back to cover the whole inside it proved easy to use.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect for my DIY air conditioning setup
  

*by H***N on Reviewed in the United Kingdom on 25 October 2024*

I recently picked up this flexible duct hose for my makeshift air conditioning in the garage, and honestly, I couldn't be happier. It's 8 inches wide, which is just right for what I needed. The whole thing stretches out to six meters, and it gives me enough length to reach the window without any awkward bends.I was a bit concerned about how flexible it would actually be, but it really bends and twists without any hassle. I've used it for both heat and cooling, so it’s nice to have something that works in different seasons without needing to change anything out. I did a little trial run last week when the temps shot up, and it handled the airflow like a champ. Didn't even feel any warm spots near the connections, which I was worried about.Another thing I appreciate is how lightweight it is. It was easy to install without any extra help, which is a huge plus when you're trying to wrangle things alone. Honestly, for the price, this was a simply solid choice. If you’re like me and need a reliable ventilation solution without breaking the bank, I'd say give this a shot. It’s been great so far and has definitely made my garage way more enjoyable.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    The inner lining tears easily
  

*by J***Y on Reviewed in the United Kingdom on 27 September 2023*

The inner lining tears easily and difficult to connect with a 100mm outlet. It is good value though and will do the job fine. I used this to expand a PIV unit and service another room. self adhesive foil tape came to the rescue to seal the connection and fix a tear.

## Frequently Bought Together

- STERR Reinforced Flexible Ventilation Duct Hose 4 inches / 100 mm x 6 m - Exhaust Hose - Duct Hose for Heating and Cooling - Ventilation and Air Conditioning - CFD100_6
- TUPARKA 4 Pack Large Size Metal Hose Clips 91-114 mm Adjustable Ducting Clamps for Securing Hoses and Pipes Tube

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**Shop now:** [https://www.desertcart.lk/products/220342478-sterr-reinforced-flexible-ventilation-duct-hose-4-inches-100-mm](https://www.desertcart.lk/products/220342478-sterr-reinforced-flexible-ventilation-duct-hose-4-inches-100-mm)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-18*