Spider Farmer®4-Inch Inline Fan 205CFM Combo with Temperature and Humidity Fan Controller

【Temperature Regulation】: Proper ventilation helps maintain optimal temperatures within the grow space. Plants have specific temperature requirements for growth and flowering. Ventilation systems can expel hot air generated by lights or equipment and bring in cooler air from outside or from a separate cooling system, helping to regulate temperatures.

【Humidity Control】: Controlling humidity levels is essential for preventing mold, mildew, and other moisture-related issues. Ventilation systems can remove excess moisture from the air, especially during the flowering stage when plants are more susceptible to mold.

【Odor Control】: Some plants, can produce strong odors during flowering. Ventilation systems equipped with carbon filters can help remove these odors, preventing them from escaping the grow room and causing disturbances.