Powerful and Quiet Inline Fan
The Mars Hydro iFresh 4-inch inline fan provides up to 205 CFM of airflow with low noise thanks to its PWM-controlled EC-powered motor and mixed-flow design. This 4-inch duct fan is capable of ventilating grow tents of 2x2 feet, 2.3x2.3 feet and 3x3 feet in size.
Smart Ventilation For Indoor Grows
Download the Mars Hydro APP to connect to the 4-inch inline duct fan and growers can enjoy OTA remote control and smart features including alarms, climate triggers, loop timers with a few clicks on their smartphone ... Fan speed and on/off can also be done with your finger.
Real-Time Environment Data Monitor
4-inch inline fan comes with a probe sensor so key climate data - temperature and relative humidity - can be displayed in real time on the APP screen, whether you are near your grow unit or not. When the duct fan is operating, growers can get a clear picture of the fan speed (RPM) and airflow (CFM) on the screen.
Loop Timing Schedule
By setting a start time and duration, the Mars Hydro iFresh 4" inline fan will automatically start working at a preset time each day and complete its task at the end of the duration. Fan speed is the default speed.
Growers can choose another automatic setting - the climate trigger. By setting a "safe range" of temperature and humidity, the inline fan will start working at maximum speed when the temperature or humidity is not within that range. As a result, the optimal climate is always maintained in the grow room.
Alarms & Notifications
When the iFresh smart inline fan detects any suspicious behavior or pulls any of the "triggers" you have set, notifications are immediately sent to your phone notifying you of the change so the grower is well informed of what is happening in the grow room.
Watch the Tutorial Video On the iFresh Smart Ventilation Kits.