---
product_id: 36888545
title: "8\" Inch CFM Inline Duct Fan with Built In Free Variable Speed Controller — Dynamic Light Air Blower Fan Hydroponics Ventilation System To Clear Out Excessive Heat And Humidity"
brand: "si inline fans"
price: "R3553"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/36888545-8-inch-cfm-inline-duct-fan-with-built-in-free
store_origin: ZA
region: South Africa
---

# 8" Inch CFM Inline Duct Fan with Built In Free Variable Speed Controller — Dynamic Light Air Blower Fan Hydroponics Ventilation System To Clear Out Excessive Heat And Humidity

**Brand:** si inline fans
**Price:** R3553
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 8" Inch CFM Inline Duct Fan with Built In Free Variable Speed Controller — Dynamic Light Air Blower Fan Hydroponics Ventilation System To Clear Out Excessive Heat And Humidity by si inline fans
- **How much does it cost?** R3553 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/36888545-8-inch-cfm-inline-duct-fan-with-built-in-free)

## Best For

- si inline fans enthusiasts

## Why This Product

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

## Description

SI Inline Fans - 8" Inch Inline Duct Fan is manufactured from durable ceramic - coated steel designed to exhaust and intake air through 8" ducts to ventilate grow rooms, bathrooms, basements, attics, etc. This duct booster is made of durable ceramic-coated metal to solve the corrosion problems. At the maximum speed in straight ducts, this inline fan moves air at 203 Cubic Feet per Minute, which can be reduced by 40% using the SI Inline Fans' Speed Controller. By decreasing the maximum speed of this inline fan with a controller, it will significantly reduce the noise produced by the air flow.  Guaranteed Benefits Powerful and Efficient Performance Quiet operation It meets the high quality certification and UL safety standardsPremium leather fan cover protects the finish while aiding in noise reduction Simple and easy installationRecommended for all uses: Residential - Industrial The package include the following: One 8 inch Inline FanA leather case Mount Brackets Speed Controller Extended Pre-wired 120v cord Package dimension: 12"L x 10"W x 9"H  Click the Add to Cart button now and get your own SI Inline Fans' Inline Fan TODAY!

## Features

- &amp;#x1F44D; &lt;b&gt;Multiple Applications:&lt;/b&gt; This adaptable inline duct fan is energy efficient designed to circulate heated or cooled air through 8" ducts around a room in your home. It can be placed in grow rooms,greenhouse workshops, basements, attics, etc. Use it as intake to bring fresh air to Hydroponics grow rooms for ventilation.
- &amp;#x1F44D; &lt;b&gt;Easy Installation:&lt;/b&gt; This fan is designed to be installed in any position in your setup.
- &amp;#x1F44D; &lt;b&gt;Quiet Operation:&lt;/b&gt; Unlike other fans, this fan has a performance grade AC motor to ensure a vibration-free operation as well a premium leather fan cover that protects the finish while aiding in noise reduction
- &amp;#x1F44D; &lt;b&gt;Ventilation Specifications:&lt;/b&gt; The inline can flow air 203 CFM, speed 2600 RPM, power 70 W, maximum power current 0.62 A, Voltage / Frequency 120V / 60 HZ
- &amp;#x1F44D; &lt;b&gt;Package Content:&lt;/b&gt; Within its package of the High CFM inline fan includes: One 8" inch inline fan, a leather case, fan mounting brackets, fan speed controller, and extended wire. 1 yr Warranty.

## Images

![8" Inch CFM Inline Duct Fan with Built In Free Variable Speed Controller — Dynamic Light Air Blower Fan Hydroponics Ventilation System To Clear Out Excessive Heat And Humidity - Image 1](https://images-na.ssl-images-amazon.com/images/I/51oVGqdpxyL.jpg)
![8" Inch CFM Inline Duct Fan with Built In Free Variable Speed Controller — Dynamic Light Air Blower Fan Hydroponics Ventilation System To Clear Out Excessive Heat And Humidity - Image 2](https://images-na.ssl-images-amazon.com/images/I/51c40ap%2B5OL.jpg)
![8" Inch CFM Inline Duct Fan with Built In Free Variable Speed Controller — Dynamic Light Air Blower Fan Hydroponics Ventilation System To Clear Out Excessive Heat And Humidity - Image 3](https://images-na.ssl-images-amazon.com/images/I/51G6lU3rwtL.jpg)

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**Shop now:** [https://www.desertcart.co.za/products/36888545-8-inch-cfm-inline-duct-fan-with-built-in-free](https://www.desertcart.co.za/products/36888545-8-inch-cfm-inline-duct-fan-with-built-in-free)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-13*