Powerful Two-speed Clip-on Fan: The Mars Hydro clip-on fan consumes 30 watts and is designed with two speeds of 1,800 rpm and 2,100 rpm to provide two optional robust airflows for plant growth with relative volumes of 300CFM and 315CFM. It's sufficient and efficient for air circulation in a grow tent. 6" fan blades, professionally balanced and engineered for smoother operation and more even air delivery.

Anti-Slip Grow Tent Fan: The built-in clamp is designed to fit all grow tent pole sizes from 0.6 - 0.9 inches (16mm-22mm) with a strong grip to ensure a secure vertical hold that will never slip or fall off the grow tent pole.

80° Horizontal Oscillation: The swivel arm of the tent fan automatically moves back and forth within an 80° range to allow full air circulation. By pressing the small lever on the back of the fan, it locks into position and maintains the airflow at that angle. An auto-oscillating fan or a fixed fan are offered as options for your airflow and cooling settings.

100° Vertically Adjustable Tilt: The head tilt of the mars hydro clip-on fan is adjustable via a knob mechanism, providing a 100° tilt range for flexible directional airflow to achieve varied air circulation in the grow tent for plants at all stages of growth.

Quiet Cooling Performance: Utilising an advanced EC motor, the Mars Hydro Clip Fan provides a superior cooling experience while operating at a low noise level, quiet enough for both growing and everyday use.

Detachable Mesh Grille: The fan blades can be easily cleaned by opening the fan grille and removing the brackets, keeping the fan clean and preventing accumulated dust from being blown onto the plants.