---
product_id: 551898488
title: "AC Infinity Noise Reduction Clamp 8-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC"
brand: "ac infinity"
price: "$184.05"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/551898488-ac-infinity-noise-reduction-clamp-8-inch-duct-coupler-stainless
store_origin: EC
region: Ecuador
---

# Noise reduction tech Adjustable stainless steel clamps Flexible heavy-duty rubber AC Infinity Noise Reduction Clamp 8-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC

**Brand:** ac infinity
**Price:** $184.05
**Availability:** ✅ In Stock

## Summary

> 🔇 Lock in silence, unlock peak airflow performance.

## Quick Answers

- **What is this?** AC Infinity Noise Reduction Clamp 8-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?** $184.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/551898488-ac-infinity-noise-reduction-clamp-8-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

- • **Airtight Seal:** Prevents air leaks with a secure rubber coupling and worm drive lock clamps.
- • **Durable Build:** Heavy-duty nitrile butadiene rubber ensures long-lasting performance in HVAC and grow rooms.
- • **Silent Efficiency:** Absorbs fan vibrations and airflow noise for a whisper-quiet environment.
- • **Effortless Installation:** Flexible rubber design fits snugly over 8-inch duct ports for quick setup.
- • **Versatile Compatibility:** Perfectly pairs with inline fans, carbon filters, and ducting components.

## Overview

The AC Infinity Noise Reduction Clamp is an 8-inch flexible rubber duct coupler featuring heavy-duty nitrile butadiene construction and adjustable stainless steel worm drive clamps. Designed to create airtight seals and minimize noise from inline fans and carbon filters, it ensures quieter, leak-free airflow in HVAC and grow room setups with effortless installation and durable reliability.

## Description

Product DescriptionA rubber clamp designed to connect duct ports with a secure and airtight grip to prevent any loss of airflow. The nitrile butadiene rubber structure fits smoothly over ports and piping thanks to its flexible and adaptable build. The heavy-duty rubber construction also suppresses noise and vibrations by absorbing sound waves, creating a quieter growing or HVAC environment. To ensure an even tighter connection, you can adjust the stainless-steel fasteners with worm drive locks, which are built into ribbed grooves along the rubber clamp to lock it in place. When using flexible couplings to attach ducted components, this rubber coupler guarantees an effortless installation and long-lasting fit.ApplicationsThis matte black coupler fits securely over ducting and piping components. Its durable rubber design prevents air leaks and reduces noise in grow rooms, grow tents, and HVAC settings. This simple and effective clamp provides the perfect support for ducting, carbon filters, inline fans, mounting grilles, dampers, and more.

## 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.
- 8 inch coupler fits inline fans and carbon filters with solid duct ports in growing and HVAC settings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AC Infinity |
| Package Dimensions | 27.3 x 22.6 x 8.9 cm; 430 g |
| ASIN | B0B6KGYCDL |

## Images

![AC Infinity Noise Reduction Clamp 8-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/51je3wPih2L.jpg)
![AC Infinity Noise Reduction Clamp 8-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/71fzSZUHiKL.jpg)
![AC Infinity Noise Reduction Clamp 8-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/61j3MafabLL.jpg)
![AC Infinity Noise Reduction Clamp 8-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/61KjIA7mtfL.jpg)
![AC Infinity Noise Reduction Clamp 8-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/61xEdLZzEcL.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

## Frequently Bought Together

- AC Infinity Noise Reduction Clamp 8-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 8-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 8-Feet Long for Heating Cooling Ventilation and Exhaust

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**Shop now:** [https://www.desertcart.ec/products/551898488-ac-infinity-noise-reduction-clamp-8-inch-duct-coupler-stainless](https://www.desertcart.ec/products/551898488-ac-infinity-noise-reduction-clamp-8-inch-duct-coupler-stainless)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-28*