Vortex wall fan 18"

Maintain temperature, humidity and air movement with Vortex - The Ultimate Grow Room Fan Range. The Vortex Oscillating Wall Fan is a powerful air mover that is quiet whilst on and three-speed settings allowing the user complete control. WHY USE A VORTEX WALL FAN? Quiet operation 90-degree rotation 3-speed settings Metal safety grill Free up precious floor space. The Oscillating Fans 18-inch diameter and 90-degree rotation allow plenty of grow room air movement and this wall fan also features a 30-degree vertical adjustment.