---
product_id: 98862700
title: "OOPPEN 6 inch&1.2m Low Noise Duct Silencer Insulated Aluminum Air Duct Flexible Ventilation Ducting Hose Noise Reducer for Inline Extractor Fan"
brand: "ooppen"
price: "119 zł"
currency: PLN
in_stock: false
reviews_count: 8
url: https://www.desertcart.pl/products/98862700-ooppen-6-inch-and-1-2m-low-noise-duct-silencer
store_origin: PL
region: Poland
---

# Inner diameter 155mm, outer diameter 161mm Noise reduction up to 50% Temperature range -22°F to 302°F OOPPEN 6 inch&1.2m Low Noise Duct Silencer Insulated Aluminum Air Duct Flexible Ventilation Ducting Hose Noise Reducer for Inline Extractor Fan

**Brand:** ooppen
**Price:** 119 zł
**Availability:** ❌ Out of Stock

## Summary

> Breathe Easy, Live Loudly! 🔊

## Quick Answers

- **What is this?** OOPPEN 6 inch&1.2m Low Noise Duct Silencer Insulated Aluminum Air Duct Flexible Ventilation Ducting Hose Noise Reducer for Inline Extractor Fan by ooppen
- **How much does it cost?** 119 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/98862700-ooppen-6-inch-and-1-2m-low-noise-duct-silencer)

## Best For

- ooppen enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Flexible design allows for quick and hassle-free setup, making it a breeze to enhance your ventilation system.
- • **Durable Construction:** Crafted with a thick layer of PVC and dual aluminum layers for long-lasting performance.
- • **Temperature Resilience:** Engineered to withstand extreme temperatures from -22°F to 302°F, ensuring reliability in any setting.
- • **Versatile Applications:** Perfect for HVAC systems, bathrooms, greenhouses, and more—tailored to fit your needs.
- • **Whisper-Quiet Performance:** Experience a serene environment with noise reduction capabilities that cut sound by up to 50%.

## Overview

The OOPPEN 6 inch & 1.2m Low Noise Duct Silencer is a high-performance insulated aluminum air duct designed to significantly reduce noise from inline extractor fans. With a robust construction featuring PVC and aluminum layers, it operates effectively across a wide temperature range, making it ideal for various applications including HVAC systems, bathrooms, and greenhouses.

## Description

OOPPEN Flexible Ventilation Noise Reducer Ducting Hose Under the grey PVC layer our ducting is built with 2 layers of Aluminum foil with a layer of PET and steel wire helix to preserve the shape,keep your ventilation system free of rips and pin holes. With centrifugally glass-wool inside,have good sound-absorbing performance, which can decrease the noise by up to 50%. Specification: · Inner duct: Perforated Aluminum foil · Middle layer: Glass Wool （20kg/m³ density) · Outer sleeve: 1 Aluminum + 1 Polyester lamination · Temperature range:-30℃ to 150℃ · Color: grey · Air velocity:30m/s · Operating pressure:2500Pa · Fire certificates:LNE MI EN-12301 B

Review: Good ducting, helps with sound reduction - Good ducting, does exactly what it should: dulls the sound from an inline fan, and doesn't leak. Time will tell how long it lasts, but so far I've been using around 2 months and have zero complaints.
Review: Well insulated - I would like it to be longer but it dramatically reduced the heat getting back into the room.

## Features

- 1*PVC,2*aluminum foil,1*centrifugally glass-wool and steel wire helix to keep shape.
- Temperature endurance range from -22°F ~ 302 °F (-30℃ ~ 150℃).Tips: Please ensure the size is correct (inner diameter: 155mm, outer diameter: 161mm)
- Thick layer of PVC&2 layers of Aluminum on this ducting, works with extractor and inline duct fans.
- It's designed for reducing noise from fans and carbon filter systems, can decrease the noise by up to 50%.
- Variety of Applications: HVAC, Bathroom, Greenhouse, Grow room and Tent and so on.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 38.9 x 28.5 x 23.4 cm; 780 g |
| Manufacturer | OOPPEN |
| ASIN | B07HMTH1RH |

## Images

![OOPPEN 6 inch&1.2m Low Noise Duct Silencer Insulated Aluminum Air Duct Flexible Ventilation Ducting Hose Noise Reducer for Inline Extractor Fan - Image 1](https://m.media-amazon.com/images/I/61-vpLbyjRL.jpg)
![OOPPEN 6 inch&1.2m Low Noise Duct Silencer Insulated Aluminum Air Duct Flexible Ventilation Ducting Hose Noise Reducer for Inline Extractor Fan - Image 2](https://m.media-amazon.com/images/I/71+aic-aaoL.jpg)
![OOPPEN 6 inch&1.2m Low Noise Duct Silencer Insulated Aluminum Air Duct Flexible Ventilation Ducting Hose Noise Reducer for Inline Extractor Fan - Image 3](https://m.media-amazon.com/images/I/7110PTeWPIL.jpg)
![OOPPEN 6 inch&1.2m Low Noise Duct Silencer Insulated Aluminum Air Duct Flexible Ventilation Ducting Hose Noise Reducer for Inline Extractor Fan - Image 4](https://m.media-amazon.com/images/I/714CZ-PRSXL.jpg)
![OOPPEN 6 inch&1.2m Low Noise Duct Silencer Insulated Aluminum Air Duct Flexible Ventilation Ducting Hose Noise Reducer for Inline Extractor Fan - Image 5](https://m.media-amazon.com/images/I/71Ir0ZYveJL.jpg)

## Questions & Answers

**Q: For the100mm diameter hose, is that the internal or external diameter?**
A: It fits on a 100mm spigot standard on fan’s and vent’s 
Very pleased with quality of product

**Q: Can this be used with a heater to duct warm air?  I was thinking of using it in an air cooled vw to duct warm air from the heater?**
A: I don't see why not. I used mine connected to an air extracter

**Q: Is the 100mm diameter given the outside or inside measurement for this ducting?  If interior, what is the total diameter?**
A: This is the inside diameter, we just add the oganic glass cotton outside which will isolate noise effectly. The outside is 160mm.

**Q: Is it fire retardant? (Question for seller/manufacturer))**
A: It’s fire retardant

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good ducting, helps with sound reduction
*by C***R on 8 January 2023*

Good ducting, does exactly what it should: dulls the sound from an inline fan, and doesn't leak. Time will tell how long it lasts, but so far I've been using around 2 months and have zero complaints.

### ⭐⭐⭐⭐ Well insulated
*by M***Z on 4 April 2025*

I would like it to be longer but it dramatically reduced the heat getting back into the room.

### ⭐⭐⭐⭐⭐ Very good quality
*by M***H on 12 September 2023*

Have used this as an exhaust pipe for our portable air con unit. The original pipe (just plastic) got very hot and surely must have been putting heat back into the room (not what you want)…so I purchased this. It’s a bigger pipe so had to cut a bigger hole in the wall…not a drama as wanted to upgrade from 4 inch to 6 inch anyway. The pipe doesn’t even feel warm when it’s on. It’s nice and thick and insulated well. It could be cut shorter although (and I’ve done it before with another) it is a bit of a faff…but if you want it done properly. Very pleased with this purchase

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**Shop now:** [https://www.desertcart.pl/products/98862700-ooppen-6-inch-and-1-2m-low-noise-duct-silencer](https://www.desertcart.pl/products/98862700-ooppen-6-inch-and-1-2m-low-noise-duct-silencer)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-15*