Mars Hydro - Inline Duct Fan w/ Speed Controller Knob
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Mars Hydro inline fans are designed to ventilate hydroponic grow rooms, exhaust odors, and transfer heating/cooling air in terms of planting needs.
Efficient Ventilation: Mars Hydro 4'' inline fan uses mixed flow design to provide potent 205CFM airflow, along with a variable speed controller to easily manage the fan speed.
Quiet Workspace And Durable Body: ABS housing plastic frame and blades built sturdy body to create a truly quiet growth environment at extremely low noise(26.8dB-A).
Easy Installation: Removable duct ends with latches for quick disassembly and easy maintenance, and 4.9-foot cord length for various installations as you wish.
Basic Parameters: Exhaust Fan size: 4” | Dimensions: 303mm*202mm*190mm . | Weight: 1.7kg. | Airflow: 205 CFM | Noise: 26.8dB-A.