Features

The Mars Hydro iFresh 4-inch inline fan utilizes a mixed-flow design and a PWM-controlled EC motor, allowing it to generate up to 205 CFM of airflow while producing minimal noise. This makes it suitable for ventilating and cooling grow tents ranging in size from 2×2 feet, 2.3×2.3 feet and 3×3 feet.

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.

6-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.