---
product_id: 448902161
title: "Insulated Flexible Duct R4.2, 100mm x 7.62m, Owens Corning Fibreglass, HVAC Ventilation Hose, Noise Reduction, Energy Efficient, Free Gloves & Clamps Included"
brand: "cuchiilo"
price: "91242CFA"
currency: XOF
in_stock: true
reviews_count: 5
url: https://www.desertcart.sn/products/448902161-insulated-flexible-duct-r4-2-100mm-x-7-62m-owens
store_origin: SN
region: Senegal
---

# Flexible Design Noise Reduction 85% High Temp Resistance Insulated Flexible Duct R4.2, 100mm x 7.62m, Owens Corning Fibreglass, HVAC Ventilation Hose, Noise Reduction, Energy Efficient, Free Gloves & Clamps Included

**Brand:** cuchiilo
**Price:** 91242CFA
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Airflow Game!

## Quick Answers

- **What is this?** Insulated Flexible Duct R4.2, 100mm x 7.62m, Owens Corning Fibreglass, HVAC Ventilation Hose, Noise Reduction, Energy Efficient, Free Gloves & Clamps Included by cuchiilo
- **How much does it cost?** 91242CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/448902161-insulated-flexible-duct-r4-2-100mm-x-7-62m-owens)

## Best For

- cuchiilo enthusiasts

## Why This Product

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

## Key Features

- • **Durable Construction:** Thick aluminum foil and spiral steel wire ensure longevity
- • **Ultimate Flexibility:** Bendable design allows for easy installation in tight spaces
- • **Unmatched Insulation:** R-4.2 rating for superior thermal performance
- • **Versatile Applications:** Perfect for HVAC systems, fresh air ventilation, and more
- • **Whisper-Quiet Operation:** Reduces noise by up to 85% for a peaceful environment

## Overview

The Cuchiilo 4 Inch Insulated Flexible Duct is a high-performance HVAC solution designed for optimal thermal insulation and noise reduction. Made from durable aluminum foil and reinforced with elastic spiral steel wire, this duct features an R-4.2 insulation rating, ensuring efficient temperature control. With a flexible design that allows for easy installation and a noise reduction capability of up to 85%, it's perfect for a variety of ventilation systems, including central air conditioning and fresh air systems.

## Description

Insulated Flexible Duct R4.2, 100mm x 7.62m, Owens Corning Fibreglass, HVAC Ventilation Hose, Noise Reduction, Energy Efficient, Free Gloves & Clamps Included

## Features

- High-quality performance Made of thickened aluminum foil material and made of high-strength elastic spiral steel wire.The middle is covered with glass fiber insulation layer, which has high temperature resistance, acid and alkali resistance, and flame retardancy.
- Owens Corning Glass Wool Glass wool is the safest building material, with high corrosion resistance and thermal insulation,R value: R-4.2. The temperature resistance range is -4℃~454℃.
- Sound absorption and noise reduction The internal structure of glass wool is fluffy and the overall density is large, which can absorb the sound in time,Noise can be reduced by up to 85%.
- Flexible material It can be bent arbitrarily, without rigid elbows, the aluminum foil is self-sustaining and will not retract after installation.It can maintain the flatness in the tube and reduce the wind resistance.
- Multi Function Used for high, medium and low pressure ventilation system without corrosive gas. Mainly used in central air conditioning system,Fresh air ventilation systems, mechanical equipment recovery systems and other ventilation systems that do not contain corrosive gases, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions L x W | 7.62L x 0.1W Meters |
| Coverage | [EST] |
| Recommended Uses For Product | Central air conditioning HVAC systems, fresh air ventilation systems, mechanical equipment recovery systems |
| Material | Aluminum |

## Product Details

- **Material:** Aluminum
- **Brand:** Cuchiilo
- **Coverage:** [EST]
- **Recommended uses for product:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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- **Product dimensions:** 7.62L x 0.1W Meters

## Images

![Insulated Flexible Duct R4.2, 100mm x 7.62m, Owens Corning Fibreglass, HVAC Ventilation Hose, Noise Reduction, Energy Efficient, Free Gloves & Clamps Included - Image 1](https://m.media-amazon.com/images/I/71WBnYiYrLL.jpg)
![Insulated Flexible Duct R4.2, 100mm x 7.62m, Owens Corning Fibreglass, HVAC Ventilation Hose, Noise Reduction, Energy Efficient, Free Gloves & Clamps Included - Image 2](https://m.media-amazon.com/images/I/712OBBWkU6L.jpg)
![Insulated Flexible Duct R4.2, 100mm x 7.62m, Owens Corning Fibreglass, HVAC Ventilation Hose, Noise Reduction, Energy Efficient, Free Gloves & Clamps Included - Image 3](https://m.media-amazon.com/images/I/71ia-CZVOOL.jpg)
![Insulated Flexible Duct R4.2, 100mm x 7.62m, Owens Corning Fibreglass, HVAC Ventilation Hose, Noise Reduction, Energy Efficient, Free Gloves & Clamps Included - Image 4](https://m.media-amazon.com/images/I/7198Zk97eXL.jpg)
![Insulated Flexible Duct R4.2, 100mm x 7.62m, Owens Corning Fibreglass, HVAC Ventilation Hose, Noise Reduction, Energy Efficient, Free Gloves & Clamps Included - Image 5](https://m.media-amazon.com/images/I/71ydRiEVRQL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    used for two bathroom vents
  

*by N***N on Reviewed in the United States on 26 November 2024*

i cut this in half and was able to hook this up with two separate bathroom fan vents. now i am able to vent out that air properly instead of into my attic.

### ⭐⭐⭐⭐⭐ 







  
  
    Perfect duct hose
  

*by C***P on Reviewed in Canada on 7 November 2024*

The duct hose from my kiln vent needed to be replaced. 25 feet is way more than I needed, but this gives me enough to replace it twice. It even seems more sturdy than the ducting I replaced.

### ⭐⭐⭐⭐⭐ 







  
  
    Very nice complete kit
  

*by V***  on Reviewed in the United States on 25 September 2024*

complete vent kit. saved some money and it works.

## Frequently Bought Together

- Cuchiilo 4 Inch Insulated Flexible Duct,HVAC Insulation Duct,25 Feet Insulated Duct, 4 in Insulated Duct Hose, R4.2 Air Flexible Duct Aluminum Hose 4''25' Long,for HVAC Flex Ductowrk
- EesTeck 4" (Diameter) Adjustable 304 Stainless Steel Duct Clamps Hose Clamp Pipe Clamp Air Ducting Clamp worm drive hose clamps (4Pcs, 91mm-114mm)
- Aluminum Foil Tape, 2 inch x 65 Feet (3.9 mil), Insulation Adhesive Metal High Temperature Heavy Duty HVAC Tape, Silver for Ductwork, Dryer Vent, HVAC

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**Shop now:** [https://www.desertcart.sn/products/448902161-insulated-flexible-duct-r4-2-100mm-x-7-62m-owens](https://www.desertcart.sn/products/448902161-insulated-flexible-duct-r4-2-100mm-x-7-62m-owens)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-23*