---
product_id: 751322095
title: "TerraBloom Flexible 4\" Duct - Black 8' Flex Aluminum Duct with 2 Clamps - 4 Layer HVAC Ventilation Air Hose - Perfect for Tents, Dryer Rooms and House Vent Register Lines"
brand: "terrabloom"
price: "€ 4531.44"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/751322095-terrabloom-flexible-4-duct-black-8-flex-aluminum-duct-2
store_origin: HR
region: Croatia
---

# 4" diameter, 8' length Includes 2 clamps for easy install 4-layer reinforced durability TerraBloom Flexible 4" Duct - Black 8' Flex Aluminum Duct with 2 Clamps - 4 Layer HVAC Ventilation Air Hose - Perfect for Tents, Dryer Rooms and House Vent Register Lines

**Brand:** terrabloom
**Price:** € 4531.44
**Availability:** ✅ In Stock

## Summary

> 🖤 Flex your airflow game with TerraBloom’s ultra-durable, sleek 4" duct!

## Quick Answers

- **What is this?** TerraBloom Flexible 4" Duct - Black 8' Flex Aluminum Duct with 2 Clamps - 4 Layer HVAC Ventilation Air Hose - Perfect for Tents, Dryer Rooms and House Vent Register Lines by terrabloom
- **How much does it cost?** € 4531.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/751322095-terrabloom-flexible-4-duct-black-8-flex-aluminum-duct-2)

## Best For

- terrabloom enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Ventilation:** Comes with 2 sturdy clamps for hassle-free, tool-light installation—get your airflow moving in minutes.
- • **Custom Length, Zero Waste:** Cut to your exact needs with simple tools—perfect fit every time, no excess duct clutter.
- • **Versatile Airflow Solution:** Ideal for HVAC, grow tents, dryer vents, and kitchen exhausts—one duct to rule all your ventilation needs.
- • **Built to Last, Designed to Flex:** 4-layer construction with aluminum, PVC, PET, and steel wire helix ensures zero tears and lasting shape retention.
- • **Sleek Black Finish for Modern Spaces:** Matte black exterior blends seamlessly into professional and home environments, elevating your setup’s aesthetic.

## Overview

The TerraBloom Flexible 4" Duct is an 8-foot long, heavy-duty ventilation hose featuring a 4-layer design with aluminum, PVC, PET, and steel wire helix for unmatched durability and flexibility. It includes two clamps for easy installation and is perfectly suited for HVAC systems, grow tents, dryer vents, and kitchen exhausts, offering customizable length and a modern black finish.

## Description

TerraBloom 4" x 8' flexible black duct helps you do ventilation tasks quickly and easily. Comes with a pair of clamps for easy installation Lightfast and adjustable length. Fits 4" diameter fans, filters and pipes

## Features

- 4" x 8' HEAVY DUTY FLEX DUCT - This flexible aluminum 4" duct has an added layer of PVC on the outside for added durability. No more frustration due to accidental tears and tears of thin exposed aluminum duct products. This 4" vent hose can be used in dryers, duct fans, growing tents, or if you need to move air from one place to another
- 4 LAYER PROTECTION - Our 4" duct hose is designed to prevent leaks and no tears or pin holes in the ventilation system. Under the white PVC layer, our duct is made of 2 layers of aluminum foil and has a layer of PET and steel wire helix to keep its shape
- FLEXIBLE AND EASY TO USE - TerraBloom 4" air duct is extremely flexible and easy to install. Slide directly into duct fan, exhaust, carbon filter and light reflector. Includes one pair of 4" clamps for easy installation
- ADJUSTABLE 4" DIAMETER - This 4" flexible duct comes with one 8' long piece Cut as many as you need with a wire cutter and paper knife
- APPLICATION - TerraBloom 4" duct is suitable for all heating and air conditioning (HVAC) applications. Move and send air in the kitchen (cooking exhaust), green houses, cultivation rooms (air circulation, intake, exhaust, light fixture cooling), bathroom (odor and moisture exhaust), dryer rooms, glow tent duct, and other applications

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TerraBloom |
| Model Number | TBD-4X8-BL |
| Product Dimensions | 243.84 x 10.16 x 0.1 cm; 431 g |
| Color | Black |
| Material | Aluminum |
| Are Batteries Included | No |
| Item Weight | 431 g |

## Product Details

- **Brand:** TerraBloom
- **Material:** Aluminum
- **Color:** Black
- **Item Weight:** 0.43 Kilograms
- **Outside Diameter:** 4 Inches
- **Item Length:** 8 Feet
- **UPC:** 858355007218
- **Manufacturer:** TerraBloom

## Images

![TerraBloom Flexible 4" Duct - Black 8' Flex Aluminum Duct with 2 Clamps - 4 Layer HVAC Ventilation Air Hose - Perfect for Tents, Dryer Rooms and House Vent Register Lines - Image 1](https://m.media-amazon.com/images/I/51E9N79hyJL.jpg)
![TerraBloom Flexible 4" Duct - Black 8' Flex Aluminum Duct with 2 Clamps - 4 Layer HVAC Ventilation Air Hose - Perfect for Tents, Dryer Rooms and House Vent Register Lines - Image 2](https://m.media-amazon.com/images/I/51Kiy+HoGgL.jpg)
![TerraBloom Flexible 4" Duct - Black 8' Flex Aluminum Duct with 2 Clamps - 4 Layer HVAC Ventilation Air Hose - Perfect for Tents, Dryer Rooms and House Vent Register Lines - Image 3](https://m.media-amazon.com/images/I/61Pk3lT1ILL.jpg)
![TerraBloom Flexible 4" Duct - Black 8' Flex Aluminum Duct with 2 Clamps - 4 Layer HVAC Ventilation Air Hose - Perfect for Tents, Dryer Rooms and House Vent Register Lines - Image 4](https://m.media-amazon.com/images/I/51Yi-wq-MvL.jpg)
![TerraBloom Flexible 4" Duct - Black 8' Flex Aluminum Duct with 2 Clamps - 4 Layer HVAC Ventilation Air Hose - Perfect for Tents, Dryer Rooms and House Vent Register Lines - Image 5](https://m.media-amazon.com/images/I/61CMssNWjEL.jpg)

## Frequently Bought Together

- TerraBloom Flexible 4 Inch Ducting - Black 8 Feet Flex Aluminum Duct with 2 Clamps – 4 Layer HVAC Ventilation Air Hose - Great For Grow Tents, Dryer Rooms, House Vent Register Lines
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**Shop now:** [https://www.desertcart.hr/products/751322095-terrabloom-flexible-4-duct-black-8-flex-aluminum-duct-2](https://www.desertcart.hr/products/751322095-terrabloom-flexible-4-duct-black-8-flex-aluminum-duct-2)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-08*