8'' Max Fan High-Output 932 CFM micro-nutrients - Yearly easy calibration by

- Yearly easy calibration by the user when prompted on display

Includes a 30-day Warranty

Specialized soil pH electrode

High humidity can cause plants to grow poorly and can also promote mold

8'' Max Fan High-Output 932 CFM micro-nutrients - Yearly easy calibration byMax Fan Saves Energy. Saves Space. Is Quiet. The Max Fan family has been designed to be the smallest, lightest and most energy efficient fan of its kind. With the current cost of electricity the Max Fan can save hundreds of dollars every year. Demand the very Best Accept No Imitations The Max Fanis an inline mixed flow fan capable of medium to high static pressure. Aerodynamically optimized airflow, quiet operation, and extremely high efficiency.