This 4in. Inline fan and Carbon Filter Kit is ideal for a variety of uses in grow rooms. The fan is quiet (205 CFM) and controlled by a thermostat controller with numerous features including environmental monitoring, timing schedule, and a temperature/humidity alarm. The fan has 10 speeds, and the charcoal filter brings 100% fresh air and eliminates odors, harsh tastes, and particles.

• Noise Level: 26.8 dBa
• Suitable for 2ft. x 2ft. Grow Tents, 2.3ft. x 2.3ft. Grow Tents, and 3ft. x 3ft. Grow Tents
• Fan Voltage AC 110-240V
• Dimensions of the Inline Fan: L 11.9" x W 8" x H (of entire fan not just the 4" opening) 7.5"

Includes:

• 4" Inline Duct Fan
• 4" Carbon Filter
• Thermostat Controller
• 33' Flexible Duct Tube
• (3x) Duct Clamps
• (2x) Hanging Straps

• Brand: Mars Hydro