---
product_id: 47881710
title: "BLACK ORCHID Axial Flo In Line Horticultural Extractor Fan - 100 mm / 4\" dia"
brand: "black orchid"
price: "€ 39.67"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/47881710-black-orchid-axial-flo-in-line-horticultural-extractor-fan-100
store_origin: IE
region: Ireland
---

# 14W energy efficient 45 dB whisper-quiet 105 m³/h airflow BLACK ORCHID Axial Flo In Line Horticultural Extractor Fan - 100 mm / 4" dia

**Brand:** black orchid
**Price:** € 39.67
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your grow game with silent, powerful airflow!

## Quick Answers

- **What is this?** BLACK ORCHID Axial Flo In Line Horticultural Extractor Fan - 100 mm / 4" dia by black orchid
- **How much does it cost?** € 39.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/47881710-black-orchid-axial-flo-in-line-horticultural-extractor-fan-100)

## Best For

- black orchid enthusiasts

## Why This Product

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

## Key Features

- • **Energy-Smart Performance:** Low 14W power draw keeps your energy bills in check
- • **Ready-to-Use Convenience:** Includes 1.8m UK plug cable for hassle-free installation
- • **Compact & Portable Design:** Lightweight 650g fan fits tight spaces and hydro tents effortlessly
- • **Whisper-Quiet Ventilation:** Operates at a subtle 45 decibels—grow without distraction
- • **Seamless Hydroponic Integration:** Mounts directly to 4" carbon filters for instant setup

## Overview

The BLACK ORCHID Axial Flo In Line Extractor Fan is a compact, energy-efficient ventilation solution designed for hydroponic grow rooms. Delivering 105 cubic meters per hour of airflow at a whisper-quiet 45 decibels, it mounts directly to 4" carbon filters and supports duct runs up to 5 meters. With a lightweight design and included UK plug cable, it offers professional-grade performance and easy installation for millennial growers seeking optimal climate control.

## Description

BLACK ORCHID Axial Flo In Line Horticultural Extractor Fan - 100 mm / 4" dia

## Features

- Mounts directly to a 4" / 100 mm dia hydroponic carbon filter.
- Can be used as air intake and mounted in hydroponic tent pockets.
- Supplied with a 1.8m power cable and UK fitted plug.
- Suitable for connecting to the end of short duct runs up to 5 meters.
- Ideal for ventilating hydroponic grow rooms.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Black Orchid |
| Part Number | B01N6Y2HSF |
| Product Dimensions | 6.69 x 4.88 x 4.88 cm; 650 g |
| Item model number | BO-AF-100-UK |
| Size | 100 mm, 4 " Dia |
| Colour | Black |
| Style | modern |
| Finish | Unfinished |
| Power Source | Corded Electric |
| Voltage | 240 Volts |
| Wattage | 14 watts |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Air Flow Capacity | 105 Cubic Metres Per Hour |
| Sound level | 45 Decibels |
| Blade length | 100 Millimetres |
| Measurement System | Metric |
| Certification | rohs compliant |
| Special Features | Portable |
| Included Components | 1 x Extractor Fan |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 650 g |

## Product Details

- **Brand:** BLACK ORCHID
- **Colour:** Black
- **Electric fan design:** Exhaust Fan
- **Power source:** Corded Electric
- **Style:** modern
- **Product dimensions:** 4.9D x 6.7W x 4.9H centimetres
- **Room type:** All Rooms
- **Special feature:** Portable
- **Recommended uses for product:** Exhausting
- **Mounting type:** Window Mount

## Images

![BLACK ORCHID Axial Flo In Line Horticultural Extractor Fan - 100 mm / 4" dia - Image 1](https://m.media-amazon.com/images/I/61-uk6tVDxL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Questions & Answers

**Q: how loud is it?**
A: Unacceptably loud when amplified by solid ducting as I have in basement. And it vibrates. Disaster

**Q: How loud is this in decibels?**
A: Sounds like a coal powered vibrator

**Q: Could this fan be used for air circulation in a greenhouse? Can it be mounted on a  wooden greenhouse?**
A: Yes, this would work well in a greenhouse. However these fans aren't designed to use carbon filters. This type of fan is identical to the type that bathroom extractor fans use so moisture isn't a problem but a carbon filter would certainly shorten the lifespan of this product.

**Q: how long is the cord and how power full is it**
A: Cord is 1.8 metres. Fan tip to cowl clearance is more than expected so efficiency is less but overall, good flow performance for the price.

## Frequently Bought Together

- BLACK ORCHID Axial Flo In Line Horticultural Extractor Fan - 100 mm / 4" dia
- LOOTICH Strong 4" Air Duct 8 FT Long Black PVC Flexible Aluminum Ducting with 2 Stainless Steel Clamps 4 Layer HVAC Ventilation Hose for Grow Tents Dryer Rooms House Vent Register Lines
- Ram 08-350-150 100/ 200 4-inch 170m³/ hr Filter, Grey

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**Shop now:** [https://www.desertcart.ie/products/47881710-black-orchid-axial-flo-in-line-horticultural-extractor-fan-100](https://www.desertcart.ie/products/47881710-black-orchid-axial-flo-in-line-horticultural-extractor-fan-100)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-02*