Will this work with a speed controller?

This fan alreadly has a stepless speed controller on the power cord enables the fan to run at different speeds.

Which size tent work with this fan?

For 4 Inch fan, we recommend the 48"x 24"x60"/36"x 36"x72" tents.

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R4 4 Inch 190 CFM Inline Duct Ventilation Fan with Variable Speed Controller for Grow Tent

Product ID: 36751912

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Details

Brand
VIVOSUN
Color
4" Fan
Electric fan design
Blower
Power Source
Electric
Style
Basic
Product Dimensions
7.66"D x x

💨190 CFM airflow

🔇<30 dB noise

⚙️2300 RPM speed

Description

Breathe Easy, Work Smart! 🌬️

VERSATILE USE CASES - Ideal for industrial, household, and horticulture applications.
CUSTOMIZABLE AIRFLOW - Stepless speed controller allows you to tailor airflow to your needs.
POWERFUL PERFORMANCE - Combines axial and centrifugal fan technology for optimal air circulation.
WHISPER QUIET OPERATION - Experience less than 30 dB noise, perfect for focused environments.
COMPACT LIGHTWEIGHT DESIGN - Easily install in tight spaces with included installation bracket.

The VIVOSUN R4 Inline Duct Ventilation Fan is a high-performance solution designed for efficient air circulation in various settings. With a powerful 190 CFM airflow and a whisper-quiet operation of less than 30 dB, this fan is perfect for grow tents, industrial spaces, and home ventilation. Its adjustable speed controller and compact design make it easy to install and customize for any environment.

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TrustScore 4.5 | 7,300+ reviews