Mars Hydro iFresh 4″ (100mm) Smart Inline Duct Fan

Smart exhaust system for precise climate control in indoor grows

The Mars Hydro iFresh 4" (100 mm) inline duct fan is an intelligent exhaust system with a smart controller for precise control of airflow, temperature, and humidity. With an airflow rate of up to 280 m³/h, it ensures a stable grow environment, quiet operation, and optimal fresh air supply. Thanks to app control and automatic adjustment to ambient conditions, it is perfect for modern indoor grows.

✅ Benefits at a glance

✅ Air flow up to 280 m³/h – ideal for small to medium-sized tents
✅ Smart Controller – Real-time monitoring & automatic control
✅ App compatible – convenient remote control via smartphone
✅ Quiet operation thanks to energy-efficient EC motor
✅ Flexible installation – can be used horizontally & vertically
✅ Ideal for combining with Mars Hydro iConnect Controller

🛠️ Technical features

Model: Mars Hydro iFresh 4″ (100 mm)
Air flow: max. 280 m³/h
Connection diameter: Ø 100 mm (4 inches)
Motor: EC motor – energy-efficient & quiet
Control: Smart Controller with app function (Android/iOS)
Sensors: Temperature & Humidity integrated
Operating modes: Automatic, manual & time-controlled
Mounting: Horizontal or vertical possible
Compatibility: Mars Hydro iConnect Smart Controller

🔧 Application & Instructions

Suitable for:
– Small & medium-sized indoor grow tents
– Users who want to automate their climate via app
– Combination with activated carbon filters (Ø 100 mm) for odor neutralization

Tip: Together with the Mars Hydro iConnect Controller, you can control multiple devices synchronously and control your climate even more precisely.