• AC Infinity 4" Grow Kit | AI Controller & Inline Fan
  • AC Infinity 4" Grow Kit | AI Controller & Inline Fan
  • AC Infinity 4" Grow Kit | AI Controller & Inline Fan
  • AC Infinity 4" Grow Kit | AI Controller & Inline Fan
  • AC Infinity 4" Grow Kit | AI Controller & Inline Fan
  • AC Infinity 4" Grow Kit | AI Controller & Inline Fan
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AC Infinity 4" Grow Kit | AI Controller & Inline Fan

£219.00
£219.00
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Next-Gen Autonomous Grow Room Climate and Odour Management
Revolutionise your indoor garden with the flagship AC Infinity 4” Ventilation Kit with AI Environmental Controller. Engineered for growers who demand absolute precision and hands-free optimization, this premium package bundles an upgraded mixed-flow 4-inch inline fan with a heavy-duty Australian Virgin Charcoal Carbon Filter and an intelligent, machine-learning control hub. Eliminate the guesswork of environmental tracking—this complete ecosystem works cohesively to maintain perfect cultivation parameters.
The crown jewel of this upgraded system is the integrated AI Environment Controller. Moving far beyond basic automated switches, this smart hub monitors real-time changes in your room and automatically adjusts the fan's highly efficient EC motor across ten precise speeds. By calculating exact VPD (Vapour Pressure Deficit) thresholds alongside temperature and humidity, the system creates a perfectly stable microclimate. Paired with a high-porosity carbon filter, it delivers pristine, scrubbed airflow and total odour discretion around the clock.
Technical Specifications & Engineering Data
Specification Parameter Engineering Data Value
Duct Connection Size 4 Inches (100 mm)
Total Airflow Capacity 205 CFM (348 m³/h)
Acoustic Noise Output 28 dBA
Motor Type Architecture Upgraded PWM Controlled EC (Electronically Commutated)
Automation Hub Intelligence AI-Driven Ecosystem Controller (WiFi + Bluetooth Smart App)
Tracking Metrics Temperature, Relative Humidity, VPD, Timer Schedules, Cycles
Carbon Filter Material 1200+ IAV Australian Virgin RC412 Activated Charcoal
Filter Bed Design 38 mm Thickness (High-Porosity Machine Packed Bed)
Fan Bearing Assembly Dual Ball Bearings (67,000 Hour Rated Lifespan)
Maximum Power Draw 32 Watts
Ingress Protection Rating IP-44 (Dust and Splash Resistant)
Included Hardware AI Controller, 4" Fan, 4" Carbon Filter, Pre-Filter Cloth, 2x Clamps
How to Install the Upgraded 4" AI Ventilation Kit
Follow these straightforward steps to safely mount, connect, and program your intelligent extraction system.
1. Plan and Hang the Extraction Core
  • Locate the airflow direction indicator arrow stamped onto the side of the plastic inline fan casing.
  • Using the heavy-duty fabric straps provided, suspend the Carbon Filter horizontally in the highest zone of your grow tent.
  • Mount the Upgraded Inline Fan immediately adjacent to the filter flange, ensuring the arrow faces away from the filter to draw stale air outward through the charcoal bed.
2. Create the Airtight Ducting Network
  • Fit the white fabric pre-filter sleeve snugly over the exterior body of your carbon filter to catch hair and larger dust particles.
  • Slide a clean piece of flexible aluminium ducting over the filter flange and clamp it firmly onto the intake collar of the fan using a stainless steel worm clamp.
  • Attach your remaining exhaust ducting to the output flange of the fan, running it smoothly out through a ventilation sock to dump heat outside the room.
3. Establish the AI Sensor Node
  • Mount your AI Environment Controller outside your grow enclosure at eye level using the integrated bracket or magnetic back plate.
  • Plug the premium thermal climate probe into the bottom input jack of the controller.
  • Route the probe cord into the tent and position the sensor head directly at canopy level (the topmost height of your plants). Ensure it is shaded from direct grow light beams to avoid skewed temperature readings.
4. Connect and Automate via the App
  • Plug the inline fan's data cable into Port 1 of the AI Controller, then plug the fan's main power supply lead into a standard wall outlet.
  • Download the official ecosystem smartphone app and sync with the controller over Bluetooth or your local 2.4GHz WiFi network.
  • Input your target VPD, temperature, and humidity safety limits. The AI logic will now smoothly ramp your fan up or down, protecting your plants from sudden microclimate shifts.
Care and Maintenance Tips
  • Wash the Pre-Filter: Strip off and clean the fabric pre-filter sleeve every 3 to 4 months to prevent dust from choking airflow and straining the motor.
  • Filter Replacements: Swap out the carbon filter core every 12 to 24 months, depending on the relative humidity of your space and the intensity of crop odours.
  • Quick Blades Dusting: Unclip the fan's central motor enclosure from its mounting bracket between harvest cycles to quickly wipe down the impeller blades without tearing down your duct tape and clamps.
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Compact Smart Ventilation for Healthier Indoor Grows

Give your grow tent the airflow it deserves with the AC Infinity 4-Inch Air Filtration Kit featuring the AI Environment Controller. Designed for smaller grow spaces, this complete ventilation kit combines a quiet EC inline fan, premium Australian activated carbon filter and intelligent AI climate control to create the ideal growing environment. By automatically adjusting fan speeds based on temperature, humidity and VPD, it helps keep your grow space stable while reducing noise, energy consumption and daily maintenance. Perfect for growers who want professional results in a compact setup.

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Frequently Asked Questions

The AC Infinity 4-Inch Air Filtration Kit includes a CLOUDLINE PRO 4 EC inline fan, AI Environment Controller, premium Australian activated carbon filter, 25ft flexible ducting, duct clamps, hanging straps and a pre-filter cloth. It's a complete ventilation solution designed to improve airflow and control odours straight out of the box.

This 4-inch ventilation kit is ideal for smaller indoor grow tents such as 2x2, 2x4 and 3x3 grow tents. Delivering up to 205 CFM of airflow, it provides efficient extraction to help maintain the ideal growing environment without taking up unnecessary space.

The AI Environment Controller continuously monitors temperature, humidity and VPD before automatically adjusting fan speed to maintain a consistent climate. It learns from environmental patterns over time, helping reduce sudden fluctuations and creating more stable conditions for healthier plant growth.

The included carbon filter contains premium 1200+ IAV Australian Virgin activated charcoal, designed to capture unwanted odours, VOCs and airborne contaminants while maintaining excellent airflow. This helps keep your indoor growing space discreet without compromising ventilation performance.

Yes. The AI Environment Controller connects to the AC Infinity app via Wi-Fi, allowing you to monitor your grow room, adjust settings remotely, receive environmental insights and access AI-powered growing recommendations wherever you are.

Unlike a conventional inline fan, this complete AI-powered ventilation system automatically adapts to changes in your grow room instead of operating at a fixed speed. This improves climate stability, reduces energy consumption, keeps noise levels low and helps create the ideal environment for stronger, healthier plants throughout every stage of growth.