---
product_id: 59228364
title: "DLS 4-inch 188 CFM Inline Fan Carbon Filter Combo With Fans Speed Controller and 25-Feet-Grow Ducting for Grow Tent Exhaust Kit"
brand: "dls"
price: "R1377"
currency: ZAR
in_stock: false
reviews_count: 2
url: https://www.desertcart.co.za/products/59228364-dls-4-inch-188-cfm-inline-fan-carbon-filter-combo
store_origin: ZA
region: South Africa
---

# DLS 4-inch 188 CFM Inline Fan Carbon Filter Combo With Fans Speed Controller and 25-Feet-Grow Ducting for Grow Tent Exhaust Kit

**Brand:** dls
**Price:** R1377
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** DLS 4-inch 188 CFM Inline Fan Carbon Filter Combo With Fans Speed Controller and 25-Feet-Grow Ducting for Grow Tent Exhaust Kit by dls
- **How much does it cost?** R1377 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/59228364-dls-4-inch-188-cfm-inline-fan-carbon-filter-combo)

## Best For

- dls enthusiasts

## Why This Product

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

## Description

If you are trying to eliminate the bad odor in your indoor garden, then this combo set is for you! Control odor for better privacy in the comfort of your own space. Easy to use and install, safe and environmental friendly, there is no need to suffer from the musty air conditions of your gardening anymore! Suitable for working with 48"x48"x80", 60"x60"x80" and much more large size of grow tent. DLS is backed up by a 1 year warranty.  Contents of the combo:   DLS 4-inch Carbon Filter   DLS 4-inch Inline Duct Fan 188 CFM   4" x 25' Non-Insulated Air Duct, 25 feet long  DLS Inline Duct Scrubber Fan:   Allows the scrubbing of a charcoal filter!   Permanently lubricated bearing requires zero maintenance   Composite fan blades and center hub reduces noise and vibration   Essential equipment for positive pressure ventilation   Versatile installation, works in greenhouse, attic, bathroom, and warehouse.   188 CFM  DLS Charcoal Virgin Carbon Filter:   Pre filter included   High quality virgin activated RC 412 carbon   Aluminum construction: weighs 50% less than the competition   48mm carbon bed: 10% more carbon than the competition   Up to 2 years in life expectancy   Large mesh openings for a highly effective scrub   Designed for enclosed environment   4" flange x 12" height  Aluminum Non-Insulated Air Duct with 2 Aluminum Clamps:   Made from high quality aluminum, not only does the duct act as in intake and exhaust piping for active-cooled fixtures and reflectors, but also stores and dissipates heat at a steady rate, reducing room temperature fluctuations.   3-ply, double layer construction for durability   Fire-resistance coating ensures maximum safety   Temperature range from 0 to 185+ F   4" diameter x 25' feet long

## Features

- DLS 4-Inch 188 CFM Duct Inline Fan with Built-In Free Variable Speed Controller Pre-wired 5-feet power cord, 120v/60hz standard household plug.
- 4" flange x 12" height Carbon Filter, Activated Virgin Carbon, Removes 99.5% of Volatiles From The Air
- Odor Control for Better Privacy
- Removes Heat From the System
- 4" diameter x 25' feet long Non-insulated Aluminum Air Ducting with a Pair of Durable Clamps
- ›See more product details

## Images

![DLS 4-inch 188 CFM Inline Fan Carbon Filter Combo With Fans Speed Controller and 25-Feet-Grow Ducting for Grow Tent Exhaust Kit - Image 1](https://images-na.ssl-images-amazon.com/images/I/51NIClOWtPL.jpg)
![DLS 4-inch 188 CFM Inline Fan Carbon Filter Combo With Fans Speed Controller and 25-Feet-Grow Ducting for Grow Tent Exhaust Kit - Image 2](https://images-na.ssl-images-amazon.com/images/I/51OgTu-g78L.jpg)
![DLS 4-inch 188 CFM Inline Fan Carbon Filter Combo With Fans Speed Controller and 25-Feet-Grow Ducting for Grow Tent Exhaust Kit - Image 3](https://images-na.ssl-images-amazon.com/images/I/81i0S5Y7PFL.jpg)
![DLS 4-inch 188 CFM Inline Fan Carbon Filter Combo With Fans Speed Controller and 25-Feet-Grow Ducting for Grow Tent Exhaust Kit - Image 4](https://images-na.ssl-images-amazon.com/images/I/81X7tYluDTL.jpg)
![DLS 4-inch 188 CFM Inline Fan Carbon Filter Combo With Fans Speed Controller and 25-Feet-Grow Ducting for Grow Tent Exhaust Kit - Image 5](https://images-na.ssl-images-amazon.com/images/I/71BO%2BLYafAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    It works great!
  

*by G***T on Reviewed in the United States on May 30, 2017*

Luckily the one we had broke and I returned it and got this one. It works great!

### ⭐⭐ 







  
  
    I might have got a lemon
  

*by N***. on Reviewed in the United States on November 30, 2018*

Developed a bearing noise after 7 or 8 days. Bought a vivohome to replace it, the vivohome carbon filter is 15x9", this one is only 12x9", so I'm getting 25% more filter. Also the silver ducting is atrocious, it could tear as easily as a sheet of aluminum foil, and I think it actually makes the fan noise louder, the ducting with a black plastic outer layer is much better stronger and quieter.

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**Shop now:** [https://www.desertcart.co.za/products/59228364-dls-4-inch-188-cfm-inline-fan-carbon-filter-combo](https://www.desertcart.co.za/products/59228364-dls-4-inch-188-cfm-inline-fan-carbon-filter-combo)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-21*