[Smart Ventilation Kits]Mars Hydro iFresh 4″ Inline Duct Fan | Carbon Filter Combo | 6″ Clip-on Fan | New iControl Controller

Original price was: $335.99.Current price is: $304.99.
  • Inline Fan/Duct/Filter Size: 4 Inch
  • Filter: Refillable carbon filter
  • Oscillating Fan:6" Clip-on Fan
  • Controller:2026 iControl Smart controller
  • Upgrade your grow setup with this efficient 4-inch ventilation system, now paired with a powerful 6-inch clip fan and the latest iControl smart controller. Designed for optimal airflow, temperature, and humidity management, this combo delivers quiet operation, precise control, and seamless automation for healthier plant growth.
  • Please Note: This order will be shipped in three separate packages. 🌱Package 1: 1 x iControl Controller,1 x Temp/Humidity/Light 3-in-1 Sensor,1 x Power Supply,4 x RJ12 T-Shape Splitters,3 x 0.25m (0.82ft) RJ12 Cords,5 x 2.5m (8.2ft) RJ12 Cords,2 x Hanging Kits 🌱Package 2: 1 x 4″ iFresh inline fan,1 x carbon filter,1 x Ducting,3 x Clamp,2 x Vent Cover 🌱Package 3: 1 x 6″ Clip-on fan,1 x power cord.

[Smart Ventilation Kits]Mars Hydro iFresh 6″ Inline Duct Fan | Carbon Filter Combo | 6″ Clip-on Fan | New iControl Controller

Original price was: $405.99.Current price is: $364.99.
  • Inline Fan/Duct/Filter Size: 6 Inch
  • Filter: Refillable carbon filter
  • Oscillating Fan:6" Clip-on Fan
  • Controller:2026 iControl Smart controller
  • Upgrade your grow setup with this efficient 6-inch ventilation system, now paired with a powerful 6-inch clip fan and the latest iControl smart controller. Designed for optimal airflow, temperature, and humidity management, this combo delivers quiet operation, precise control, and seamless automation for healthier plant growth.
  • Please Note: This order will be shipped in three separate packages. 🌱Package 1: 1 x iControl Controller,1 x Temp/Humidity/Light 3-in-1 Sensor,1 x Power Supply,4 x RJ12 T-Shape Splitters,3 x 0.25m (0.82ft) RJ12 Cords,5 x 2.5m (8.2ft) RJ12 Cords,2 x Hanging Kits 🌱Package 2: 1 x 6″ iFresh inline fan,1 x carbon filter,1 x Ducting,3 x Clamp,2 x Vent Cover 🌱Package 3: 1 x 6″ Clip-on fan,1 x power cord.

2026 Mars Hydro iFresh Airone6 Smart 2-in-1 Inline Duct Fan & Carbon Filter for Grow Tents

Price range: $189.99 through $249.98
The Mars Hydro MH-iFresh Airone6 combines a 6-inch inline fan and carbon filter into one compact unit, delivering efficient ventilation and effective odour control for grow tents. Its integrated design saves valuable space, simplifies installation, and reduces airflow resistance for improved performance. Powered by an energy-efficient EC motor, it delivers up to 305 CFM airflow to quickly cool your grow space and stabilise humidity, while the high-iodine activated carbon effectively removes unwanted odours. Operating quietly at just 30–60 dB, the Airone6 helps maintain a clean, comfortable, and ideal growing environment. Integrated 2-in-1 Design – Saves Space & Simplifies Installation The inline fan and carbon filter are combined into one streamlined unit, with the filter removable and replaceable when needed. This compact design takes up less space in your grow tent and reduces airflow resistance compared with traditional separate systems, delivering improved airflow efficiency. Plug-and-play installation gets your grow up and running quickly. High-Performance Odour Control – Deep Purification Built with premium high-iodine activated carbon, the filter effectively captures complex organic odours generated during cultivation. It provides reliable, deep purification for cleaner, fresher exhaust air. Energy-Efficient EC Motor – Up to 305 CFM Airflow The efficient EC motor delivers powerful airflow while keeping energy consumption low. With airflow up to 305 CFM, it rapidly cools your grow space and stabilises humidity, helping create the ideal environment for healthy plant growth. Quiet Operation – 30–60 dB Operating between 30 and 60 dB, the Airone6 provides powerful ventilation with minimal noise. Maximum sound levels occur only at full speed, while most growers operate between 40–70% power, where airflow remains strong and noise stays comfortably low. Adjustable Airflow + Pre-Filter – Extended Service Life The built-in speed controller allows you to easily adjust airflow to suit different growing conditions. An included pre-filter captures larger particles before they reach the activated carbon, helping extend the filter's service life. Package Contents 1 × Inline duct fan with carbon filter 1 × Speed controller 1 × 4 m ventilation duct 1 × Noise-dampening foam 1 × Power cord 2 × Steel hose clamps 2 × Steel hanging brackets 1 × External vent grille Smart Grow Integration Compatible with the Mars Hydro iControl Smart Controller and iHub Pro Smart Power Strip for intelligent grow room automation. Easily manage airflow, schedules, and environmental responses through the MarsPro App for a smarter, more connected growing experience.

Mars Hydro 4-Inch iFresh Inline Duct Fan Kit

Original price was: $289.99.Current price is: $259.99.
Special Offer: Buy now  and get free Marspro add-on pack, limited time! Fan/Duct/Filter Size: 4 Inch Airflow: 205CFM Noise: 26.8dBA(measured under lab no-load conditions) Controller Type: Speed Controller & APP Smart Control* Filter: Refillable carbon filter

*Important Note: To enable App control features, the additional purchase of the 2026 iFresh MarsPro Add-On Pack (sold separately) is required. Click here to purchase>>

The 2026 Mars Hydro 4" iFresh Inline Duct Fan delivers 205CFM airflow capacity, featuring an expansion port that enables app-based climate control when paired with the iFresh MarsPro Add-On Pack. This integration creates a fully automated ventilation system that intelligently monitors and optimizes your grow space environmental data.

Mars Hydro 4″ Inline Duct Fan and Carbon Filter Combo with iControl Smart Controller

Original price was: $229.99.Current price is: $195.49.
  • Inline Fan/Duct/Filter Size: 4 Inch
  • Filter: Refillable carbon filter
  • Controller:2026 iControl Smart controller
  • Please note: The iControl controller does not include a power cord. Please connect the controller to the fan for power supply.
  • 4-Inch Inline Duct Fan & Carbon Filter Combo with iControl Smart Controller – a complete grow tent ventilation system that ensures powerful airflow, odor elimination, and smart climate control for healthier indoor plants.

Mars Hydro 6-Inch iFresh Inline Duct Fan Kit

Original price was: $389.99.Current price is: $349.99.
Special Offer: Buy now  and get free Marspro add-on pack, limited time! Fan/Duct/Filter Size: 6 Inch Airflow: 402CFM Noise: 32dBA(measured under lab no-load conditions) Controller Type: Speed Controller & APP Smart Control* Filter: Refillable carbon filter

*Important Note: To enable App control features, the additional purchase of the 2026 iFresh MarsPro Add-On Pack (sold separately) is required. Click here to purchase>>

The 2026 Mars Hydro 6" iFresh Inline Duct Fan delivers 402CFM airflow capacity, featuring an expansion port that enables app-based climate control when paired with the iFresh MarsPro Add-On Pack. This integration creates a fully automated ventilation system that intelligently monitors and optimizes your grow space environmental data.

Mars Hydro 6″ Inline Duct Fan and Carbon Filter Combo with iControl Smart Controller

Original price was: $299.99.Current price is: $254.99.
  • Inline Fan/Duct/Filter Size: 6 Inch
  • Filter: Refillable carbon filter
  • Controller:2026 iControl Smart controller
  • Please note: The iControl controller does not include a power cord. Please connect the controller to the fan for power supply.
  • 6-Inch Inline Duct Fan & Carbon Filter Combo with iControl Smart Controller – a complete grow tent ventilation system that ensures powerful airflow, odor elimination, and smart climate control for healthier indoor plants.

Mars Hydro iFresh 4 Inch Inline Duct Fan and Refillable Carbon Filter Combo with Speed Controller

Price range: $169.99 through $219.99
Fan/Duct/Filter Size: 4 Inch Airflow: 205CFM Noise: 26.8dBA(measured under lab no-load conditions) Controller Type: Speed Controller & APP Smart Control* Filter: Refillable carbon filter The 2026 Mars Hydro 4" iFresh Inline Duct Fan delivers 205CFM airflow capacity, featuring an expansion port that enables app-based climate control when paired with the iFresh MarsPro Add-On Pack. This integration creates a fully automated ventilation system that intelligently monitors and optimizes your grow space environmental data.

Mars Hydro iFresh 4-inch Inline Duct Fan

Price range: $119.99 through $147.99
Fan/Duct/Filter Size: 4 Inch Airflow: 205CFM Noise: 26.8dBA(measured under lab no-load conditions) Controller Type: Speed Controller & APP Smart Control*

*Important Note: To enable App control features, the additional purchase of the 2026 iFresh MarsPro Add-On Pack (sold separately) is required. Click here to purchase>>

The 2026 Mars Hydro 4" iFresh Inline Duct Fan delivers 205CFM airflow capacity, featuring an expansion port that enables app-based climate control when paired with the iFresh MarsPro Add-On Pack. This integration creates a fully automated ventilation system that intelligently monitors and optimizes your grow space environmental data.

Mars Hydro iFresh 6 Inch Inline Duct Fan and Refillable Carbon Filter Combo with Speed Controller

Price range: $229.49 through $279.49
Fan/Duct/Filter Size: 6 Inch Airflow: 402CFM Noise: 32dBA(measured under lab no-load conditions) Controller Type: Speed Controller & APP Smart Control* Filter: Refillable carbon filter The 2026 Mars Hydro 6" iFresh Inline Duct Fan delivers 402CFM airflow capacity, featuring an expansion port that enables app-based climate control when paired with the iFresh MarsPro Add-On Pack. This integration creates a fully automated ventilation system that intelligently monitors and optimizes your grow space environmental data.

Mars Hydro iFresh 6-inch Inline Duct Fan

Price range: $135.99 through $163.99
Fan/Duct/Filter Size: 6 Inch Airflow: 402CFM Noise: 32dBA(measured under lab no-load conditions) Controller Type: Speed Controller & APP Smart Control*

*Important Note: To enable App control features, the additional purchase of the 2026 iFresh MarsPro Add-On Pack (sold separately) is required. Click here to purchase>>

The 2026 Mars Hydro 6" iFresh Inline Duct Fan delivers 402CFM airflow capacity, featuring an expansion port that enables app-based climate control when paired with the iFresh MarsPro Add-On Pack. This integration creates a fully automated ventilation system that intelligently monitors and optimizes your grow space environmental data.

Mars Hydro iFresh MarsPro Add-On Pack

Original price was: $35.99.Current price is: $28.99.
This Add-On Pack contains:
  • Mars Hydro iConnect Smart Controller ×1
  • Temperature & Humidity Sensor ×1

Important Compatibility Notice:

  • iFresh MarsPro Add-On Pack is only compatible with: iFresh 2025 2026 models (versions with a circular cover panel featuring an interface port)

Please check your device model before purchasing.