Spider Farmer 4" Inline Duct Fan with Speed Controller

Spider Farmer’s 4” Inline Duct Fan with Smart moves an impressive 205 CFM of air while remaining whisper quiet at only 28db. The fan speed controller allows you to set your fan speed freely and it is essential for optimal growth of your plant.

Powerful Inline Fan – This inline fan’s mixed flow design works together with an EC motor to ensure a truly energy efficient fan - using only 35 watts of power with excellent airflow of up to 205 CFM. This Inline Fan is whisper quiet, producing only 28DB of noise so you'll never hear it running! Lightweight and balanced ABS blades reduce the unit’s airflow resistance, increasing airflow by 40%. The adjustable speed controller comes with a long power cord so you can place the fan outside the tent if you prefer for easier control. ETL FCC listed, safe to use.

Built to Last – Spider Farmer’s inline exhaust fan housings are made of premium ABS plastic for superior durability, they’re IP42 rated so they’re highly resistant to dust and liquids, and these powerful fans perform well even in the harshest environments.

Adjustable Speed – The fan speed controller allows you to set your fan speed freely and it is essential for optimal growth of your plant.

Use Almost Anywhere – Spider Farmer exhaust fans have been designed to circulate air to support cooling, heating systems and of course, air-circulation. This 4” inline duct fan is an excellent choice for grow tents, closets, bedrooms, the attic, basements and more.