Mars Hydro iFresh 6-Inch Inline Fan Kit – 402 CFM Smart Grow Tent Ventilation with Carbon Filter & WiFi Expansion

The Mars Hydro iFresh 6-Inch Inline Fan Kit is a powerful, quiet, and expandable ventilation solution for professional grow tent ventilation, air circulation, and odor control. With a maximum airflow of 402 CFM (682 m³/h) , an energy-efficient EC motor, and a refillable carbon filter with Australian charcoal, this complete ventilation kit provides optimal climate stability for medium to large indoor grow setups.

Designed for grow tents up to 5x5 ft (150x150 cm), this 6-inch inline fan provides constant air exchange, stable temperature control, and effective odor control throughout the entire growth cycle from vegetative stage to flowering.

By adding the MarsPro Add-On Pack (sold separately), you can easily expand this system with smart app and Wi-Fi control, real-time climate monitoring, and automated ventilation settings . This makes the iFresh kit suitable for both serious hobby growers and professional indoor growers who want complete control over their growing environment.

Key Features

Powerful 402 CFM Airflow

With 402 CFM of airflow, this 6-inch inline exhaust fan delivers powerful and consistent airflow. Ideal for 120x120 cm and 150x150 cm grow tents where stable temperatures and CO₂ exchange are essential.

EC Motor – Quiet & Energy Efficient

The efficient EC motor operates at just 32 dB-A , allowing the fan to operate whisper-quietly without sacrificing performance. With a low energy consumption of 62W, your grow room remains efficient and discreet.

Physical PWM Speed ​​Control

Comes standard with a precision PWM speed controller for manual control over fan speed and airflow intensity.

Smart WiFi & App Expansion (Optional)

With the MarsPro Add-On Pack you activate:

• App control via smartphone
• Automatic temperature and humidity control
• Real-time climate monitoring
• Programmed ventilation schedules
• Smart integration with other Mars Hydro equipment

Refillable Carbon Filter with Australian Charcoal

The high-quality carbon filter effectively removes odors, volatile compounds, and unwanted particles. The refillable design extends the filter's lifespan and reduces maintenance costs.

Professional Climate Stability

The combination of powerful extraction, stable air circulation and expandable automation ensures optimal VPD conditions and consistent plant development.

Application & Ideal For

• Grow tents up to 5×5 ft (150×150 cm)
• 120×120 cm and 150×150 cm setups
• LED grow light setups with high heat output
• Flowering and vegetative phase climate control
• Odor control with carbon filter
• Indoor grow rooms with controlled airflow

Specifications

• Product Name: Mars Hydro iFresh 6-Inch Smart Inline Duct Fan
  
• Air duct diameter: 6 Inch (150 mm)
  
• Motor style: EC motor
  
• Maximum air flow: 402 CFM (682 m³/h)
  
• Fan speed: 3000 ±10% RPM
  
• Static pressure: 419 ±10% Pa
  
• Speed ​​Control: PWM (Physical) + Smart App via Add-On
  
• Operating voltage: 110–240 VAC
  
• Frequency: 50/60 Hz
  
• Input power: 62 W ±5%
  
• Nominal current: 0.94A Max
  
• Working temperature: −20 to 60 ℃
  
• Waterproof: IP44
  
• Noise level: 32 dB-A

Kit Contents

• 1× Mars Hydro iFresh 6-Inch Inline Fan
• 1× Refillable Carbon Filter
• 1× PWM Speed ​​Controller
• Fastening materials

(MarsPro Add-On Pack available separately for smart control)

Why Choose the Mars Hydro iFresh 6-Inch Kit?

• High air displacement for stable indoor cultivation
  
• Whisper-quiet EC motor
  
• Expandable to full smart ventilation
  
• Professional odor control
  
• Energy efficient and sustainable
  
• Suitable for medium to large grow tents

The Mars Hydro iFresh 6-Inch Inline Fan Kit combines power, precision, and expandability in a single, complete ventilation solution. For growers seeking maximum control, stable growing conditions, and an odor-free growing environment, this is an essential upgrade.