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AC Infinity RAXIAL S4, Inline Booster Duct Fan 4” with Speed Controller - Low Noise Inline HVAC Blower Can Fan for Basements, Bathrooms, Kitchens, Workshops

$29.99 USD

~~$29.99 USD~~ $29.99 USD

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Color Black

Size 4"

Quantity

Product Description

An inline fan for duct boosting designed to improve airflow in heating and air conditioning applications, and ventilate home rooms like attics, workshops, bathrooms, and kitchens. Each fan uses an easy-to-use knob controller that adjusts fan speed for your specific airflow-boosting needs. It features a unibody framework that helps reduce vibration and ensures smooth and low-resistant airflow. The matte black steel cylinder is fluted and ridged for easy and secure installation in between ducting. Its balanced steel blades have a 67,000-hour lifespan and spin using permanently lubricated dual-ball bearings to eliminate regular maintenance. This kit includes one AC-powered inline booster duct fan, a speed controller with a power plug, mounting screws, and a cable management set.

Speed Controller

The inline variable speed controller can control the can fan’s speed and turn it on or off. Turning the knob will increase or decrease the fan speed and optimize airflow and noise levels for your application. Its speed range includes a low, medium, and high threshold, producing up to 106 CFM and 28 dBA in noise.

Applications

This versatile inline booster fan is made to be installed in between ducting for various applications that need improved air delivery. In households, it boosts airflow from HVAC units to remove stale air and odor, ventilating attics, workshops, kitchens, basements, etc. In grow tents, grow rooms, and indoor gardens, it’s primarily used as an intake fan to bring in fresh air. Please note this booster fan cannot be used standalone in high static pressure applications like room ventilation. Additionally, it is not suitable for use in applications with restricted airflow like systems that use carbon filters. For higher performance, see the CLOUDLINE Series.

AC Infinity RAXIAL Inline Duct Booster Fans for Grow Tents, HVAC etc.

RAXIAL Series

A line of duct fans designed to be set in between or at the ends of ductwork to increase airflow in existing HVAC projects like grow tents and other ventilation setups.

Premium Solid Steel Body

This booster fan boasts a matte black aesthetic that expresses the heavy-gauge construction and its high quality. The galvanized steel body has no folded seams, enabling the fan to perform with low noise and no rattling. It also features crimped ridges on the exhaust end for a tight, secure grip on your flex or rigid ducting.

Speed Controller

All models include a speed controller to optimize airflow and noise. The soft rotating knob provides ease of use and quick responses to changing conditions.

High Performance Motor

Uses an AC motor that spins smoothly and relatively silent. Capable of high airflow boosting in applications like active intake for grow tents.

Long-Lasting

Features a 67,000 hour lifespan, using balanced steel blades and lubricated ball bearings that eliminates the need to maintain the fan.

	AC Infinity RAXIAL S4, Inline Booster Fan 4” with Speed Controller	AC Infinity RAXIAL S6, Inline Booster Fan 6” with Speed Controller	AC Infinity RAXIAL S8, Inline Booster Fan 8” with Speed Controller

Customer Reviews	3,294	3,796	1,537
Price	$29.99	$34.99	$39.99
Model	AC-RXS4	AC-RXS6	AC-RXS8
Duct Opening Size	4"	6"	8"
Airflow	106 CFM	265 CFM	428 CFM
Noise	28 dBA	35 dBA	43 dBA
Power	15 W	37 W	46 W
Dual-ball bearings made in Germany rated at 67,000 hours	✓	✓	✓
Die-cast unibody steel construction with matte black finish	✓	✓	✓
AC motor optimized for low-noise performance	✓	✓	✓
Controller	Variable inline speed controller with LOW/MID/HIGH thresholds and an easy on & off switch.	Variable inline speed controller with LOW/MID/HIGH thresholds and an easy on & off switch.	Variable inline speed controller with LOW/MID/HIGH thresholds and an easy on & off switch.
Applications	Household ventilation systems including kitchens, attics, basements, and bathrooms. Active intake for grow tents and rooms. Not suitable in functions with restricted airflow such as systems that use carbon filters.	Household ventilation systems including kitchens, attics, basements, and bathrooms. Active intake for grow tents and rooms. Not suitable in functions with restricted airflow such as systems that use carbon filters.	Household ventilation systems including kitchens, attics, basements, and bathrooms. Active intake for grow tents and rooms. Not suitable in functions with restricted airflow such as systems that use carbon filters.

A duct fan designed to increase existing airflow in HVAC systems and ventilate home spaces like attics and workshops.
Features a variable fan speed controller, enabling you to optimize airflow and noise level for any application.
Unibody die-cast construction with no welded seams; reduces vibration while ensuring smoother airflow.
AC shaded-pole induction motor utilizing balanced steel blades and permanently lubricated ball bearings.
Duct size: 4” | Dimensions: 7.28 x 3.95 x 3.95 in. | Airflow: 106 CFM | Noise: 28 dBA | Bearings: Dual Ball

› See more product details

Brand	AC Infinity
Color	Black
Electric fan design	Blower
Power Source	AC
Style	Duct Fan
Product Dimensions	7.28"D x 3.95"W x 3.95"H
Room Type	Basements, Bathrooms, Kitchens, Workshops
Special Feature	Speed Controller
Recommended Uses For Product	Indoor
Noise Level	28 dB