---
product_id: 455700234
title: "AC Infinity Noise Reduction Clamp 6-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC"
brand: "ac infinity"
price: "12.30 OMR"
currency: OMR
in_stock: null
reviews_count: 13
category: "Ac Infinity"
url: https://www.desertcart.com.om/products/455700234-ac-infinity-noise-reduction-clamp-6-inch-duct-coupler-stainless
store_origin: OM
region: Oman
---

# Noise reduction tech Stainless steel clamps Heavy-duty flexible rubber AC Infinity Noise Reduction Clamp 6-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC

**Brand:** ac infinity
**Price:** 12.30 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🔇 Lock in silence, unleash performance.

## Quick Answers

- **What is this?** AC Infinity Noise Reduction Clamp 6-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC by ac infinity
- **How much does it cost?** 12.30 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/455700234-ac-infinity-noise-reduction-clamp-6-inch-duct-coupler-stainless)

## Best For

- ac infinity enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Grip:** Adjustable stainless steel worm-drive clamps ensure airtight, leak-proof connections.
- • **Silent Seal Mastery:** Absorbs fan vibrations & airflow noise for a whisper-quiet environment.
- • **HVAC & Grow Room Ready:** Optimized 6-inch size fits perfectly with popular inline fans and filters for professional-grade airflow control.
- • **Effortless Installation:** Quick, tool-friendly setup that secures inline fans and carbon filters in seconds.
- • **Flexible Fit, Maximum Durability:** Matte black heavy-duty rubber flexes easily over duct ports without cracking or wear.

## Overview

The AC Infinity Noise Reduction Clamp is a 6-inch flexible rubber duct coupler featuring heavy-duty matte black construction and adjustable stainless steel worm-drive clamps. Designed to create airtight seals while minimizing noise from inline fans and carbon filters, it’s ideal for HVAC systems and grow room ventilation. Durable and easy to install, it ensures secure, leak-free connections that enhance airflow efficiency and reduce distracting vibrations.

## Description

AC Infinity Noise Reduction Clamp 6-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC - desertcart.com

Review: great clamp for grow room exhaust - Not sure on the noise reduction portion but its a solid clamp and works well connecting my exhaust fan and the charcoal filter. been sitting solid for a few months now and unless the fan is running at 80% or higher you don't hear anything in the room or while walking past it. It doesn't obstruct the airflow and I feel like its pretty durable and will outlast my filter.
Review: Superior product, installs easily, holds well - Superior product, installs easily, holds well. I originally bought just two for installing the fan itself, but liked using them so much I bought three more to simplify other joins in the welding exhaust ducting I was constructing

## Features

- Rubber pipe coupling designed to securely pair ducted components together while preventing air leaks.
- Matte black rubber construction is flexible, heavy-duty, and can easily fit over duct ports and piping.
- Minimizes noise by absorbing sound waves from fan vibrations and airflow traveling through ductwork.
- Creates an airtight seal and hold using adjustable stainless steel hose clamps with worm drive locks.
- 6 inch coupler fits inline fans and carbon filters with solid duct ports in growing and HVAC settings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B6KHN3JV |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #9,540 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #15 in HVAC Ducting |
| Customer Reviews | 4.8 4.8 out of 5 stars (905) |
| Date First Available | July 14, 2022 |
| Item Package Quantity | 1 |
| Item Weight | 10.9 ounces |
| Manufacturer | AC Infinity |
| Package Dimensions | 9.92 x 7.68 x 2.95 inches |
| Size | 6inch |

## Images

![AC Infinity Noise Reduction Clamp 6-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC - Image 1](https://m.media-amazon.com/images/I/31UrjFjkhcL.jpg)
![AC Infinity Noise Reduction Clamp 6-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC - Image 2](https://m.media-amazon.com/images/I/41Awy3YF8pL.jpg)
![AC Infinity Noise Reduction Clamp 6-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC - Image 3](https://m.media-amazon.com/images/I/41obcexjMdL.jpg)
![AC Infinity Noise Reduction Clamp 6-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC - Image 4](https://m.media-amazon.com/images/I/41xnJMri2yL.jpg)
![AC Infinity Noise Reduction Clamp 6-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC - Image 5](https://m.media-amazon.com/images/I/51FBnc4Y3oL.jpg)

## Questions & Answers

**Q: I see the inside diameter, but what is the width?**
A: About 3”

**Q: what is ID and OD?**
A: Inner dimension & Outter dimension

**Q: Do they make them for 10 inch fans?**
A: Yes they do, Cloudline T10

## Customer Reviews

### ⭐⭐⭐⭐⭐ great clamp for grow room exhaust
*by W***L on December 30, 2025*

Not sure on the noise reduction portion but its a solid clamp and works well connecting my exhaust fan and the charcoal filter. been sitting solid for a few months now and unless the fan is running at 80% or higher you don't hear anything in the room or while walking past it. It doesn't obstruct the airflow and I feel like its pretty durable and will outlast my filter.

### ⭐⭐⭐⭐⭐ Superior product, installs easily, holds well
*by S***E on December 13, 2025*

Superior product, installs easily, holds well. I originally bought just two for installing the fan itself, but liked using them so much I bought three more to simplify other joins in the welding exhaust ducting I was constructing

### ⭐⭐⭐⭐⭐ AC Infinity products are the best
*by N***N on September 8, 2024*

I got this for a 4" exhaust fan in a small grow box and it works great. I have it in between the fan and a carbon filter. The rubber is very thick and does a great job of reducing noise from vibrations of the fan. The clamps that come with it are solid and keep a tight seal on the fan and filter. All of their products are fairly priced and this is no exception. Quality product at a great price makes this a must have. Nothing to dislike about this product whatsoever.

## Frequently Bought Together

- AC Infinity Noise Reduction Clamp 6-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC
- AC Infinity CLOUDLINE PRO S6, Quiet 6” Inline Duct Fan with Speed Controller - EC Motor Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
- AC Infinity Flexible 6-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust

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**Shop now:** [https://www.desertcart.com.om/products/455700234-ac-infinity-noise-reduction-clamp-6-inch-duct-coupler-stainless](https://www.desertcart.com.om/products/455700234-ac-infinity-noise-reduction-clamp-6-inch-duct-coupler-stainless)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-23*