Vivosun AeroZesh T4 w/ E12 Smart Air Filtration Kit - 4″ Duct

The PWM controlled EC motor is more energy-efficient, quieter, and offers more precise speed control compared to traditional AC motors. This technology allows the fan to adjust its speed accurately based on environmental changes, ensuring optimal performance with minimal power consumption and heat generation.

This 4-inch, 210 CFM system is ideal for small to medium growing spaces, such as a 2'x2' grow tent up to a 4'x4' tent. Its mixed-flow design ensures effective air movement even with up to 8 feet of ducting, making it versatile for various grow room layouts.

The E12 controller features three ON/OFF cycle modes that help save power. You can set the fan to run for a specific duration and then turn off for a set period. This is useful for managing ventilation during different growth phases when constant airflow isn't required, reducing overall energy use.

Absolutely. This kit is designed for a simple upgrade path. By replacing the E12 with a Vivosun GrowHub E42A Controller, you can connect the system to the VIVOSUN App. This unlocks remote monitoring, custom automation schedules, and integration with other smart devices from the VIVOSUN ecosystem.

To optimize your climate, use the E12 controller to adjust fan speed based on your plants' needs, paying close attention to temperature and humidity readings. For a deeper understanding of the ideal conditions, check out our guide on grow room temperature and humidity to dial in the perfect environment.

Maintenance is minimal. We recommend cleaning the fan blades every few months to ensure optimal airflow. The carbon filter should be replaced every 12-18 months, depending on usage, to maintain effective odor control. The EC motor itself is brushless and virtually maintenance-free.