TerraBloom 4 Inch Inline Fan EC - Quiet HVAC Grow Tent Fan with 0-100% Temperature Thermostat Speed Controller - Premium Metal Casing 40-75% Energy Efficient EC Motor - For Large Spaces

The TerraBloom EC inline fans are versatile, energy-efficient, and easy to control, making them perfect for indoor grow facilities, vertical farms, heating/cooling transfer, drying, air filtration, and more! With a brushless EC motor and dual jet type impeller, these fans deliver 160 CFM airflow at just 18 Watts max, making them incredibly efficient even at lower speeds.

Plus, the included variable speed controller allows for easy adjustments without any disruptive noise.

Upgrade to a wireless remote control or intelligent thermostat speed controller for even more convenience! The durable coated steel housing protects the motor and blades from accidental damage and harsh elements, reducing maintenance in demanding applications.

With an IPX4 ingress protection rating and ETL Listed, you can trust that these fans are built to last and will provide reliable performance for years to come!