---
product_id: 725177294
title: "AC Infinity RAXIAL S6, Inline Booster Duct Fan with 6\" Speed Controller - Low Noise Inline HVAC Blower Fan for Basement, Bathroom, Kitchen, Workshop"
brand: "ac infinity"
price: "฿826535"
currency: THB
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.th/products/725177294-ac-infinity-raxial-s6-inline-booster-duct-fan-with-6
store_origin: TH
region: Thailand
---

# 265 CFM airflow power Ultra-quiet 35 dBA noise 6-speed variable controller AC Infinity RAXIAL S6, Inline Booster Duct Fan with 6" Speed Controller - Low Noise Inline HVAC Blower Fan for Basement, Bathroom, Kitchen, Workshop

**Brand:** ac infinity
**Price:** ฿826535
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your airflow game—quiet power that keeps your space fresh and flawless.

## Quick Answers

- **What is this?** AC Infinity RAXIAL S6, Inline Booster Duct Fan with 6" Speed Controller - Low Noise Inline HVAC Blower Fan for Basement, Bathroom, Kitchen, Workshop by ac infinity
- **How much does it cost?** ฿826535 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/725177294-ac-infinity-raxial-s6-inline-booster-duct-fan-with-6)

## Best For

- ac infinity enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Unibody die-cast alloy steel housing eliminates vibration and ensures durability for over 67,000 hours of maintenance-free use.
- • **Energy Smart & Silent:** Consumes just 37W while maintaining a low 35 dBA noise level—boost your air without the buzz.
- • **Effortless Integration:** Matte black finish and compact 6" duct size blend into your home or workspace with easy, secure installation.
- • **Versatile Installation:** Dual ball bearings support both horizontal and vertical mounting, fitting seamlessly into any HVAC setup.
- • **Precision Airflow Control:** Customize ventilation with a smooth 6-speed dial for perfect airflow and whisper-quiet operation.

## Overview

The AC Infinity RAXIAL S6 is a premium 6-inch inline booster duct fan designed to enhance HVAC airflow with up to 265 CFM while maintaining ultra-low noise at 35 dBA. Featuring a variable 6-speed controller, durable unibody die-cast construction, and dual ball bearings for versatile mounting, it delivers efficient, vibration-free ventilation ideal for basements, bathrooms, kitchens, and workshops. Engineered for longevity and silent operation, it’s the smart upgrade for modern home climate control.

## Description

Duct fans designed to increase airflow in your HVAC system and ventilate home spaces such as attics, workshops, etc. Equipped with a variable fan speed controller to optimize airflow and noise levels in any application. Unibody die-cast construction, no welded seams, reduces vibration and ensures smooth air flow. AC brushless motor with steel blade and lubricated bearings Not suitable for restricted air applications. Duct Size: 6" | Dimensions: 7.3" x 5.9" x 5.9" | Air Flow: 265CFM | Noise: 35dBA | Bearings: Dual Ball Product Description Inline Duct Boost Fan designed to improve air flow for heating and air conditioning applications and ventilation in homes such as attics, workshops, bathrooms, kitchens and more. Each fan uses an easy-to-use knob controller to adjust the fan speed to suit your specific air robusting needs. Features unibody framework that reduces vibration and ensures smooth, low-drag air flow. Matte black steel cylinders have channels for easy and secure installation between ducts. The balanced steel blade has a 67,000 hour life and rotates using permanently lubricated dual ball bearings to eliminate routine maintenance. Dual ball bearings allow you to mount this fan system horizontally or vertically. This kit includes one AC power inline booster duct fan, speed controller with power plug, mounting screws, and cable management set. Speed Controller Inline Variable Speed Controller can control fan speed and turn on/off Turn the knob to increase or decrease the fan speed to optimize airflow and noise levels in your application. Its speed range has a low, medium and high threshold that produces noise up to 265 CFM, 35 dBA This speed controller uses a female aviation plug with metal retainer to securely secure the connection to the booster duct fan. Applications This versatile inline booster fan can be installed between ducts and used in a variety of applications where you need to improve air supply. In homes, it increases air flow from your HVAC unit and removes old air and odors, ventilation attics, workshops, kitchens, basements, etc. In cultivation tents, cultivation rooms, indoor gardens, it is mainly used as an intake fan to let fresh air. This booster fan cannot be used alone in high static pressure applications such as indoor ventilation. Additionally, it is not suitable for use in applications with limited airflow such as systems that use carbon filters. See CLOUDLINE series for better performance. Product Identifier AC Infinity Inc. Product Name RAXIAL S6 Product Model AC-RXS6 UPC Code 819137021112 Product and Installation Dimensions - Fan Unit Duct Size 6" Total Dimensions 7.3 x 5.9 x 5.9 x 5.9 inches (7.3 x 5.9 x 5.9 x 5.9 inches), cord length up to controller 36 inches 36" long from 3' cord to plug (3 feet) PRODUCT AND INSTALLATION DIMENSIONS - Total controller dimensions 2.9 x 1.5 x 1.2 inches. (7.9 x 1.5 x 1.2 cm) required mounting area 1.5 x 1.2 inches. (1.5" x 1.2"), Hole to Hole Distance 1.9" (1.9") Screw hole size Ø 0.25" (Ø 0.25") Product Performance and Technical Specifications Max Airflow 265 CFM Total Noise 35 dBA Static Pressure 7.65 mm-H20 Operating Voltage 110V-120V AC Power 37W Current 0.68A Working Humidity 35-85% RH Operating Temperature 40-120°F Fan Bearings Dual Ball bearing mounting position Horizontal or Vertical L10 Life Expectancy 67,000 Hours CE Certified (Whole Product) PDF Product Manual Product Manual PDF

Review: Plugged in, switched on, 3 seconds and smoke comes out from the fan. Completely dead, so far had to pay £30 to ship it back, waste of money and time, bad experience. Got a German's made, works great. Germany-USA 1-0
Review: Rented out a house where I had to run heat to a bedroom and bathroom that the previous owner converted from a garage. Ran duct instead of the baseboard heater that was previously installed. It was a pretty long run, about 35' of 8" ducting and a couple branching off of that. 4 total registers. Went to the orange store to buy one of these but they didn't have the 8" in stock. Said I'd have to order it online and when It comes to that, I'd rather just order it on desertcart. This thing is solid. Metal fan blade, pretty solid housing. And cheaper than the store by about $20. Probably got it faster than if I'd ordered from the store too. The housing is a little smaller than a normal metal pipe but it wasn't a major difference and was a tight fit with the tape. I supported it from the ceiling because it has a little weight to it but that's a good thing. It actually looks nice, too bad it's mostly covered by the other ducts. Love the fact that it has a speed control on it, makes it more adjustable. It's not just 3 settings, it has "off" and all the way up to high is incrementally adjustable. It pushes some serious air. Without it attached to the duct work, it seemed like it was pretty loud on high but with it attached, it's no louder than the furnace. I also got a BN-LINK Heat Mat controller because the one at the store looked old, clunky and awkward. It was also more expensive. So I got that and it works great when the furnace is on and turns off when the furnace turns off. I'm happy with the setup and the price. Tenants love it because it makes that bedroom and bathroom warm like the rest of the house. Sorry for the long post but I like to give credit for a good product and show how I ended up using it.

## Features

- Duct fans designed to increase existing air flow in your HVAC system and ventilate spaces in your home such as attic or workshop
- Equipped with a variable fan speed controller to optimize airflow and noise levels for all applications
- Unibody die-cast construction with no welded seams Reduces vibration and ensures smooth air flow
- AC brushless motor with steel blade and lubricated bearings Not suitable for applications with limited air flow
- Duct Size: 6" | Dimensions: 7.3" x 5.9" x 5.9" | Air Flow: 265CFM | Noise: 35dBA | Bearing: Dual Ball

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZPC5GTX |
| Air Flow Capacity | 265 Cubic Feet Per Minute |
| Amazon Bestseller | #1,148,023 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #32 in Blower Fans |
| Blade Material | Plastic |
| Brand Name | AC Infinity |
| Cable Length | 3 フィート |
| Collection Name | Home |
| Color | Black |
| Connector Type | AC Power Plug |
| Control Method | App |
| Controller Type | App Control |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,800) |
| Electric Fan Design | Blower |
| Finish Type | Matte |
| Global Trade Identification Number | 00819137021112 |
| Included Components | Cord |
| Indoor Outdoor Usage | Indoor |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 18.5D x 15W x 15H cm |
| Item Weight | 1.5 kg |
| Manufacturer | AC Infinity |
| Material | Alloy Steel, Metal |
| Model Name | AC-RXS6 |
| Model Number | AC-RXS6 |
| Mounting Type | Basement |
| Noise Level | 35 Decibels |
| Number of Blades | 6 |
| Number of Power Levels | 3 |
| Number of Speeds | 6 |
| Power Source | AC |
| Recommended Uses For Product | Indoor use |
| Reusability | Reusable |
| Room Type | Bathroom, Kitchen |
| Special Features | Manual |
| Specification Met | CE |
| Standby Power Shutoff | High, Energy Efficient, Cost-Effective |
| Style | Industrial |
| Theme | Industrial |
| UPC | 819137021112 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
| Wattage | 37 W |

## Product Details

- **Brand:** AC Infinity
- **Color:** Black
- **Electric fan design:** Blower
- **Mounting Type:** Basement
- **Power Source:** AC
- **Product Dimensions:** 18.5D x 15W x 15H cm
- **Recommended Uses For Product:** Indoor use
- **Room Type:** Bathroom, Kitchen
- **Special Feature:** Manual
- **Style:** Industrial

## Images

![AC Infinity RAXIAL S6, Inline Booster Duct Fan with 6" Speed Controller - Low Noise Inline HVAC Blower Fan for Basement, Bathroom, Kitchen, Workshop - Image 1](https://m.media-amazon.com/images/I/51yUOFsaItL.jpg)
![AC Infinity RAXIAL S6, Inline Booster Duct Fan with 6" Speed Controller - Low Noise Inline HVAC Blower Fan for Basement, Bathroom, Kitchen, Workshop - Image 2](https://m.media-amazon.com/images/I/61tGOCC1LCL.jpg)
![AC Infinity RAXIAL S6, Inline Booster Duct Fan with 6" Speed Controller - Low Noise Inline HVAC Blower Fan for Basement, Bathroom, Kitchen, Workshop - Image 3](https://m.media-amazon.com/images/I/510kA0VyU+L.jpg)
![AC Infinity RAXIAL S6, Inline Booster Duct Fan with 6" Speed Controller - Low Noise Inline HVAC Blower Fan for Basement, Bathroom, Kitchen, Workshop - Image 4](https://m.media-amazon.com/images/I/618mwsl+foL.jpg)
![AC Infinity RAXIAL S6, Inline Booster Duct Fan with 6" Speed Controller - Low Noise Inline HVAC Blower Fan for Basement, Bathroom, Kitchen, Workshop - Image 5](https://m.media-amazon.com/images/I/61HW0iFm9WL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can you add a carbon filter**
A: I'm using it with a 4" carbon filter in my veg/mid  flower 2x4 tent. Airflow is pretty reasonable coming out of the end and the air is scrubbed good with a clean fresh smell. I'm here because I'm buying a second one to use as an intake fan to complete the setup. I'm only running 1 95 watt light in this tent so I don't need extreme airflow. In my 3x3 flowering tent however, I  am running the ac infinity cloudine 4" fan with the ac infinity 4" carbon filter. More lights and more smell equals more airflow needed.
These are a little bit on the louder side compared to the cloudine so if that doesn't bother you then you'll be ok. You'll need those running at full speed with the carbon filter. I run my cloudine at half speed. 
If you're looking to save some money then it will do the job but the cloudine is the one to get otherwise. 
I'll probably get another cloudine in the future for my veg tent but for now this will be ok.

**Q: Will this plug into T8 digital temp and humidity control?**
A: I use it in my tent to exhaust air out and have it in a timer, but you can def plug it into an environmental controller.

**Q: I need to run at approximately 190 to 200 cfm. Would it be quieter to run a 6 inch at high speed, or an 8 inch at low speed to achieve this flow?**
A: Go with the 8 inch which will move more air at lower speeds. Higher speed it becomes a small wind tunnel and is loud..

**Q: can this fan be used on the end of a hose connected to an engine exhaust pipe to help get the exhaust out of my garage?**
A: Usually when you are venting a car exhaust you would hook the hose directly onto the tailpipe and then vent it outside. The force of the exhaust would not need a fan. You could put this fan above that area and suck out any air that you do not want.
I have mine hooked up basically for the winter time to suck the hot air around my furnace and heat another room in the basement, and it works great.

## Customer Reviews

### ⭐ Review
*by L***. on February 8, 2024*

Plugged in, switched on, 3 seconds and smoke comes out from the fan. Completely dead, so far had to pay £30 to ship it back, waste of money and time, bad experience. Got a German's made, works great. Germany-USA 1-0

### ⭐⭐⭐⭐⭐ Review
*by J***D on November 22, 2021*

Rented out a house where I had to run heat to a bedroom and bathroom that the previous owner converted from a garage. Ran duct instead of the baseboard heater that was previously installed. It was a pretty long run, about 35' of 8" ducting and a couple branching off of that. 4 total registers. Went to the orange store to buy one of these but they didn't have the 8" in stock. Said I'd have to order it online and when It comes to that, I'd rather just order it on Amazon. This thing is solid. Metal fan blade, pretty solid housing. And cheaper than the store by about $20. Probably got it faster than if I'd ordered from the store too. The housing is a little smaller than a normal metal pipe but it wasn't a major difference and was a tight fit with the tape. I supported it from the ceiling because it has a little weight to it but that's a good thing. It actually looks nice, too bad it's mostly covered by the other ducts. Love the fact that it has a speed control on it, makes it more adjustable. It's not just 3 settings, it has "off" and all the way up to high is incrementally adjustable. It pushes some serious air. Without it attached to the duct work, it seemed like it was pretty loud on high but with it attached, it's no louder than the furnace. I also got a BN-LINK Heat Mat controller because the one at the store looked old, clunky and awkward. It was also more expensive. So I got that and it works great when the furnace is on and turns off when the furnace turns off. I'm happy with the setup and the price. Tenants love it because it makes that bedroom and bathroom warm like the rest of the house. Sorry for the long post but I like to give credit for a good product and show how I ended up using it.

### ⭐⭐⭐⭐⭐ Review
*by J***. on February 29, 2024*

Exelente producto me dejo impresionado su funcionamiento y estética ampliamente recomendado

## Frequently Bought Together

- AC Infinity RAXIAL S6, Inline Booster Duct Fan 6” with Speed Controller - Low Noise Inline HVAC Blower Can Fan for Basements, Bathrooms, Kitchens, Workshops
- AC Infinity Flexible 6-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust
- AC Infinity Noise Reduction Clamp 6-Inch, Duct Coupler with Stainless Steel Clamps, Flexible Rubber Coupling for Inline Fans and Carbon Filters in Growing and HVAC

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/725177294-ac-infinity-raxial-s6-inline-booster-duct-fan-with-6](https://www.desertcart.co.th/products/725177294-ac-infinity-raxial-s6-inline-booster-duct-fan-with-6)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-30*