---
product_id: 64128053
title: "Ventilation Combo - 4 Inch Carbon Filter &amp; 4 Inch 200 CFM Inline Duct Fan w/ Leather Sheath and Speed Controller &amp; 25ft Air Ducting w/ 2 Clamps - HVAC Combo for Grow Tent"
brand: "homneer"
price: "€ 228.93"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/64128053-ventilation-combo-4-inch-carbon-filter-and-amp-4-inch
store_origin: HR
region: Croatia
---

# Ventilation Combo - 4 Inch Carbon Filter &amp; 4 Inch 200 CFM Inline Duct Fan w/ Leather Sheath and Speed Controller &amp; 25ft Air Ducting w/ 2 Clamps - HVAC Combo for Grow Tent

**Brand:** homneer
**Price:** € 228.93
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Ventilation Combo - 4 Inch Carbon Filter &amp; 4 Inch 200 CFM Inline Duct Fan w/ Leather Sheath and Speed Controller &amp; 25ft Air Ducting w/ 2 Clamps - HVAC Combo for Grow Tent by homneer
- **How much does it cost?** € 228.93 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/64128053-ventilation-combo-4-inch-carbon-filter-and-amp-4-inch)

## Best For

- homneer enthusiasts

## Why This Product

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

## Description

What You Get: 1 x 4" carbon filter 1 x Pre filter 2 x Filter belt 1 x 4" inline fan 1 x Leather sheath 1 x Speed controller 1 x Mounting bracket 1 x Instructional manual 1 x 4" air ducting 2 x 4" clamp  Carbon Filter: Australia virgin charcoal makes carbon filter amazing absorbent effectiveness. The design of cone sharped base can make the full use of the active carbon. The flange and bottom can be removed to flip the filter unit upside-down. Inline Duct Fan: Transfer heating/cooling to rooms, circulate fresh air, control humidity, excess heat, smell and air quality in grow area. Leather sheath reduces noise and vibration. Variable speed controller for easy fan speed adjustment. This fan is not suitable for fireplace or furnace applications. Specifications Diameter: 4 inch Power Supply: 110/120V Power: 87W Speed: 2500 RPM Air Flow: 200 CFM Current: 0.78A Air Ducting: Made from thick aluminum with fire-resistance foil coating. Durable and flexible  You can also cut the duct to any length so that it can be used on the object of your liking. Compatible with all makes of inline fans, duct booster fans, duct mufflers and carbon filters.

## Features

- Package Includes: 4" carbon filter, pre filter, filter belt, 4" inline fan, leather sheath, speed controller, mounting bracket, instructional manual, 4" air ducting and 4" clamps.
- Carbon Filter: Remove odors and purifies air by sucking the air in the room, and expelling it out of the room. Australia virgin charcoal makes carbon filter amazing absorbent effectiveness.
- Inline Duct Fan: Essential equipment for positive pressure ventilation. Leather sheath reduces noise and vibration. Variable speed controller for easy fan speed adjustment.
- Air Ducting: Made from aluminum that is temperature resistant and corrosion proof, to provide flexibility and protect against breaking during installation. You can also cut the duct to any length.
- Wildly Applied: This ventilation combo is widely applied in various fields including indoor gardens, grow tents, green rooms, hydroponics, commercial cooling and industrial applications.

## Images

![Ventilation Combo - 4 Inch Carbon Filter &amp; 4 Inch 200 CFM Inline Duct Fan w/ Leather Sheath and Speed Controller &amp; 25ft Air Ducting w/ 2 Clamps - HVAC Combo for Grow Tent - Image 1](https://images-na.ssl-images-amazon.com/images/I/51ddr24FRmL.jpg)
![Ventilation Combo - 4 Inch Carbon Filter &amp; 4 Inch 200 CFM Inline Duct Fan w/ Leather Sheath and Speed Controller &amp; 25ft Air Ducting w/ 2 Clamps - HVAC Combo for Grow Tent - Image 2](https://images-na.ssl-images-amazon.com/images/I/51Ttbb-8euL.jpg)
![Ventilation Combo - 4 Inch Carbon Filter &amp; 4 Inch 200 CFM Inline Duct Fan w/ Leather Sheath and Speed Controller &amp; 25ft Air Ducting w/ 2 Clamps - HVAC Combo for Grow Tent - Image 3](https://images-na.ssl-images-amazon.com/images/I/41R5CcA1wBL.jpg)
![Ventilation Combo - 4 Inch Carbon Filter &amp; 4 Inch 200 CFM Inline Duct Fan w/ Leather Sheath and Speed Controller &amp; 25ft Air Ducting w/ 2 Clamps - HVAC Combo for Grow Tent - Image 4](https://images-na.ssl-images-amazon.com/images/I/51EG1eS1MuL.jpg)
![Ventilation Combo - 4 Inch Carbon Filter &amp; 4 Inch 200 CFM Inline Duct Fan w/ Leather Sheath and Speed Controller &amp; 25ft Air Ducting w/ 2 Clamps - HVAC Combo for Grow Tent - Image 5](https://images-na.ssl-images-amazon.com/images/I/51v%2B0%2BPymYL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/64128053-ventilation-combo-4-inch-carbon-filter-and-amp-4-inch](https://www.desertcart.hr/products/64128053-ventilation-combo-4-inch-carbon-filter-and-amp-4-inch)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-13*