MARS HYDRO IFRESH 4-INCH SMART INLINE DUCT FAN AND CARBON FILTER COMBO VENTILATION FOR GROW TENT

Fan/Duct/Filter Size: 4 Inch
Airflow: 205CFM
Noise: 26.8dBA
Controller Type: Phone APP Control

The Mars Hydro 4” Smart Ventilation Kit includes a 4″ inline duct fan that can be controlled via the app, as well as a high-efficiency charcoal filter and ducting system. This kit provides an intelligent cooling and filtration system for your grow tent, regulating and purifying the airflow and climate within your grow room.