Spider Farmer 4″ Inline Fan with GGS Controller – 205 CFM Ventilation System for Grow Tents

Spider Farmer 4″ Inline Fan with GGS Controller – 205 CFM Ventilation System for Grow TentsThe Spider Farmer 4 Inline Fan with GGS Controller delivers 205 CFM of quiet, efficient airflow to remove heat, humidity, and odors from indoor grow tents. The upgraded 2025 model features RJ12 port connectivity and app control, allowing you to set start stop times, fan speeds, standby modes, and even CO device on off automation. A complete smart ventilation solution designed for hydroponic grow tents and indoor climate control. Quiet & Powerful Mixed

The Spider Farmer 4″ Inline Fan with GGS Controller delivers 205 CFM of quiet, efficient airflow to remove heat, humidity, and odors from indoor grow tents. The upgraded 2025 model features RJ12 port connectivity and app control, allowing you to set start/stop times, fan speeds, standby modes, and even CO₂ device on/off automation. A complete smart ventilation solution designed for hydroponic grow tents and indoor climate control.

【Quiet & Powerful】 Mixed flow design combined with an EC motor that powers high-quality impellers makes this fan truly energy efficient. With only 27 watts of power but a strong airflow of up to 205 CFM, a very low noise level, and only 26.8 DB, this 4-inch exhaust fan is silent. Lightweight ABS blades reduce the airflow resistance and add airflow by 40%.

【Temperature Regulation】 Inline fans help maintain optimal temperature levels by removing hot air and exchanging it with cooler air from the outside. This prevents overheating, which can damage plants and impede growth.

【Humidity Control】 Proper humidity levels are essential for plant growth. Inline fans assist in regulating humidity by exhausting stale air containing excess moisture and bringing in fresh, drier air. This prevents the development of mold and mildew, which thrive in humid conditions.

【Air Circulation】 Good air circulation is vital for plants to receive an adequate supply of carbon dioxide (CO2) and to facilitate the process of transpiration, where plants release water vapor through their leaves. Inline fans ensure that CO2 is evenly distributed throughout the grow space and that plants receive sufficient airflow to support their growth and development.

【Pest Prevention】 Proper air circulation can deter pests by creating an environment that is less conducive to their proliferation. Additionally, inline fans can help to remove airborne pests that may otherwise settle on plants and cause damage.