The Spider Farmer 4-Inch Inline Fan with Speed Controller is a powerful and energy-efficient ventilation solution designed to maintain optimal airflow, temperature, and humidity levels in grow tents and indoor cultivation spaces.

Featuring a high-efficiency EC motor, this inline fan delivers strong airflow performance while operating at extremely low noise levels, making it ideal for stealthy indoor growing setups. The included speed controller allows growers to precisely adjust airflow depending on environmental conditions and grow stage requirements.

Designed for compatibility with carbon filters and ducting systems, this 4-inch fan is perfect for removing heat, stale air, and odours from grow tents, helping create a healthier environment for plants.

Its compact and lightweight design makes installation simple, while the durable ABS housing ensures long-lasting reliability for continuous operation.

Key Features

• 4-Inch Inline Ventilation Fan – Ideal for small to medium grow tents
• Speed Controller Included – Adjustable airflow control
• Quiet EC Motor – Low noise and energy-efficient performance
• Strong Airflow Output – Helps regulate temperature and humidity
• Compatible with Carbon Filters – Ideal for odour control systems
• Durable ABS Construction – Built for long-term use
• Compact & Lightweight – Easy installation in grow spaces

Ideal For

• Grow tents and grow rooms
• Hydroponic systems
• Ventilation and airflow control
• Carbon filter extraction systems
• Temperature and humidity management
• Indoor cultivation setups
• Small to medium grow spaces