Mars Hydro iFresh 4-Inch Smart Inline Duct Fan and Carbon Filter Combo with Speed Controller
Fan/Duct/Filter Size: 4 Inch
Airflow: 205CFM
Noise: <26.8dBA
Controller Type: APP Smart Control
The Mars Hydro 4'' Smart Inline Duct Fan features a 4" inline fan rated at 205CFM and a smart core controlled by OTA (over-the-air) information flow, providing you with a highly automated and configured ventilation fan to intelligently manage the climate data of your grow space.
