---
product_id: 617527526
title: "neverest® ESD 3 inch In-line Duct Sound Absorbing Tool Sound Insulation Silencer for Round Metal Ventilation Pipes"
brand: "neverest"
price: "3685 kr"
currency: ISK
in_stock: true
reviews_count: 8
url: https://www.desertcart.is/products/617527526-neverest-esd-3-inch-in-line-duct-sound-absorbing-tool
store_origin: IS
region: Iceland
---

# Fits standard 3-inch (DN) round metal ducts 50mm thick polyurethane foam for max sound absorption Easy split system installation, retrofit-ready neverest® ESD 3 inch In-line Duct Sound Absorbing Tool Sound Insulation Silencer for Round Metal Ventilation Pipes

**Brand:** neverest
**Price:** 3685 kr
**Availability:** ✅ In Stock

## Summary

> 🔕 Silence is the new luxury—upgrade your space with neverest®

## Quick Answers

- **What is this?** neverest® ESD 3 inch In-line Duct Sound Absorbing Tool Sound Insulation Silencer for Round Metal Ventilation Pipes by neverest
- **How much does it cost?** 3685 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/617527526-neverest-esd-3-inch-in-line-duct-sound-absorbing-tool)

## Best For

- neverest enthusiasts

## Why This Product

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

## Key Features

- • **Modular Silence Boost:** Stack multiple silencers for exponential noise reduction
- • **Plug & Play Installation:** Effortless setup—just open holes and insert, no hassle
- • **Whisper-Quiet Workspaces:** Slash disruptive noise with premium sound-absorbing foam
- • **Trusted Expertise Backing:** 40+ years of ventilation mastery supporting your peace
- • **Versatile Fit for Any Vent:** Designed to retrofit 3-inch ducts seamlessly

## Overview

The neverest® ESD 3-inch In-line Duct Silencer is a compact, 50mm thick polyurethane foam device engineered to dramatically reduce noise in round metal ventilation ducts. Designed for easy retrofit installation in standard 3-inch ducts, it offers a cost-effective, modular solution backed by over 40 years of ventilation expertise and a 2-year warranty.

## Description

Full description not available

## Features

- Our neverest ESD damper offers cost-effective and easy-to-install silencers. Minimize noise levels such as road noise in any establishments. Fits in DN 3-inch ducts and 50mm depth, suitable for retrofitting.
- PREMIUM QUALITY Made from polyurethane foam that exhibits an extraordinary ability to absorb sound. An inexpensive way to reduce noise levels in residential homes, offices, and industrial buildings.
- EASY INSTALLATION First, open the required number of holes before insertion. Afterwards, insert the damper into the duct. Placing several dampers one after another in a duct further enhances the silencing effect.
- PRACTICAL USE Tailored for central ventilation systems with sound-dampening capabilities. It has a number of oval openings equipped with releasable plugs.
- With over 40 years of expertise in ventilation, we're here to assist you. Reach out to us and rest assured that your needs will be addressed promptly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | neverest |
| Part Number | 4054503008182 |
| Item Weight | 1.13 ounces |
| Product Dimensions | 3.15 x 1.97 x 3.15 inches |
| Item model number | 80mm |
| Is Discontinued By Manufacturer | No |
| Size | 3 inches |
| Material | Polyurethane |
| Thickness | 50 Millimeters |
| Installation Method | Split System |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 2 years |

## Product Details

- **Material:** Polyurethane
- **Brand:** neverest
- **Item Thickness:** 50 Millimeters
- **Product Dimensions:** 3"L x 3"W
- **Manufacturer:** neverest

## Images

![neverest® ESD 3 inch In-line Duct Sound Absorbing Tool Sound Insulation Silencer for Round Metal Ventilation Pipes - Image 1](https://m.media-amazon.com/images/I/81DjuEZ6bML.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works for me
*by P***S on June 21, 2025*

I lined 2-3 of these in a row in some of my ducts with a little over half of the insets punched out as holes and the remaining protruding halfway out to form a kind of rotated interlocking sound maze of baffles. Lets air throught and seems to work very well to trap and cut sound down 80-90%. Went from it sounding like people were talking directly into the vents to pretty much nothingDefinitely does squat if you buy only one and take all the insets out and expect it to magically block sounds. That's not how sound waves work.

### ⭐⭐⭐⭐⭐ Can’t believe how well these things work
*by M***D on September 13, 2024*

I used these to reduce noise transfer in the heating vents between my upstairs and basement. It is amazing how well they work.It took me a couple tries to get the right size. They do squish a little bit once you take out the internal pieces to make the holes for airflow, so you can go a little bigger than your opening - like 1” but not 2”.Had been planning to install multiple in a row as suggested if needed, but i installed one at each upstairs opening and one at each downstairs opening, and there was no need for more, as I can listen to my music almost as loud as i want and barely hear it below.

### ⭐⭐⭐⭐⭐ Very quiet
*by A***R on May 23, 2025*

It works I’m happy with it

## Frequently Bought Together

- neverest® ESD 3 inch In-line Duct Sound Absorbing Tool Sound Insulation Silencer for Round Metal Ventilation Pipes
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**Shop now:** [https://www.desertcart.is/products/617527526-neverest-esd-3-inch-in-line-duct-sound-absorbing-tool](https://www.desertcart.is/products/617527526-neverest-esd-3-inch-in-line-duct-sound-absorbing-tool)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-05*