---
product_id: 455700234
title: "Noise Reduction Clamp 6-Inch, Duct Coupler | Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC"
brand: "ac infinity"
price: "$50.92"
currency: USD
in_stock: true
category: "Ac Infinity"
url: https://www.desertcart.us/products/455700234-noise-reduction-clamp-6-inch-duct-coupler-stainless-steel-clamps
store_origin: US
region: United States of America
---

# Noise reduction tech Stainless steel clamp lock 6-inch precision fit Noise Reduction Clamp 6-Inch, Duct Coupler | Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC

**Brand:** ac infinity
**Price:** $50.92
**Availability:** ✅ In Stock

## Summary

> 🔇 Silence your system, amplify your space.

## Quick Answers

- **What is this?** Noise Reduction Clamp 6-Inch, Duct Coupler | Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC by ac infinity
- **How much does it cost?** $50.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/455700234-noise-reduction-clamp-6-inch-duct-coupler-stainless-steel-clamps)

## 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

- • **Airtight Security:** Heavy-duty stainless steel clamps with worm drive locks ensure zero air leaks.
- • **HVAC & Grow-Ready:** Optimized for professional HVAC systems and indoor growing setups demanding peak performance.
- • **Seamless 6-Inch Fit:** Perfectly engineered to connect inline fans and carbon filters with zero hassle.
- • **Ultimate Noise Dampening:** Flexible rubber absorbs vibrations and airflow noise for a whisper-quiet environment.
- • **Durable Matte Black Rubber:** Built to last with flexible, heavy-duty nitrile butadiene rubber that resists wear and tear.

## Overview

The AC Infinity Noise Reduction Clamp is a 6-inch flexible rubber duct coupler designed to securely connect inline fans and carbon filters while minimizing noise and air leaks. Featuring heavy-duty nitrile butadiene rubber and adjustable stainless steel worm drive clamps, it delivers durable, airtight performance ideal for HVAC and indoor growing environments.

## 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: Tools & Home Improvement

## 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 |
| Best Sellers Rank | #11,639 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in HVAC Ducting |
| Brand Name | AC Infinity |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,033) |
| Manufacturer | AC Infinity |
| Material Type | Nitrile Butadiene Rubber, Stainless Steel |
| Size | 6 Inch |
| UPC | 819137023536 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** AC Infinity
- **Color:** Black
- **Manufacturer:** AC Infinity
- **Material:** Nitrile Butadiene Rubber, Stainless Steel
- **Style:** Industrial
- **UPC:** 819137023536

## Images

![Noise Reduction Clamp 6-Inch, Duct Coupler | 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/61hy2l+91kL.jpg)

## Available Options

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

## 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

## 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
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- 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.us/products/455700234-noise-reduction-clamp-6-inch-duct-coupler-stainless-steel-clamps](https://www.desertcart.us/products/455700234-noise-reduction-clamp-6-inch-duct-coupler-stainless-steel-clamps)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-02*