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AC Infinity 4-Inch Carbon Filter | Premium Charcoal

Regular price £47.99
Sale price £47.99 Regular price
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AC Infinity 4-Inch Duct Carbon Filter (Premium Australian Charcoal)
Product Overview
Purify your airflow and achieve absolute odor control with the AC Infinity 4-Inch Duct Carbon Filter. Engineered specifically for high-efficiency inline ventilation systems, this professional-grade filter neutralizes strong smells, volatile organic compounds (VOCs), and airborne pollutants. Utilizing a deep bed of premium, highly porous carbon, it ensures pristine air quality without placing unnecessary static pressure strain on your ventilation equipment.

Best Use & Applications
  • Small-Scale Grow Tents: Perfectly optimized for 2x2, 2x4, and 3x3 indoor cultivation spaces to scrub odor out of the exhaust line.
  • Hydroponic & Indoor Gardening: Vital for maintaining complete privacy and capturing strong botanical smells during explosive flowering phases.
  • Home Ventilation & Workspaces: Excellent for eliminating harsh odors, chemical fumes, or airborne allergens in resin printing rooms, laser engraving stations, workshops, and basements.
  • Intake Filtration: Can be mounted at the fresh-air intake point of a grow space to capture incoming pests, dust, mold spores, and outdoor pollutants before they reach plants.

Key Features & Technological Highlights
  • Premium Australian Virgin RC412 Carbon: Filled with top-tier, machine-packed charcoal granules boasting a 1200+ IAV (Iodine Adsorption Value). This maximizes the active surface area to securely trap passing molecules and microscopic particles.
  • Reversible Aluminum Flanges: Features removable front and rear flanges that allow you to fully flip the filter chamber upside down. This configuration lets you utilize both ends of the internal carbon bed evenly, extending the functional lifespan of the unit by up to 33%.
  • High-Airtreatment Mesh Interior: Built with a double-sided galvanized steel mesh featuring a 53% open-surface area. This design maximizes free-flowing air velocity while preventing charcoal shifting and loose dust leakage.
  • Washable Pre-Filters Included: Complements the system with heavy-duty cloth pre-filters that slip over the outer mesh. These trap large particulate matter like dust and lint before they can clog the inner carbon core, ensuring consistent airflow.

Technical Specifications
  • Flange Diameter: 4 Inches (100 mm)
  • Airflow Rating: Up to 210 CFM (Cubic Feet per Minute) / 356 m³/h
  • Carbon Bed Thickness: 38 mm (Commercial Grade)
  • Filter Length: 12 Inches (30.5 cm)
  • Outer Finish: Premium powder-coated gunmetal gray
  • Maximum Humidity Rating: Optimized for environments up to 80% RH

What’s Included in the Box
  • 1x 4-Inch Premium Carbon Filter
  • 2x Machine-Washable Cloth Pre-Filters
  • 2x Heavy-Duty Fabric Hanging Straps
  • 2x Adjustable Rope Clip Hangers

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Compact 4-Inch Carbon Filter with Professional Odour Control

Create a cleaner, fresher growing environment with the AC Infinity 4-Inch Carbon Filter. Perfect for compact grow tents and indoor grow spaces, this premium air filter uses Australian Virgin RC412 activated charcoal to effectively remove unwanted odours, VOCs and airborne contaminants while maintaining strong, unrestricted airflow. Built with corrosion-resistant galvanised steel mesh and reversible aluminium flanges, it's engineered for long-lasting performance and reliable ventilation throughout every stage of indoor cultivation.

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Frequently Asked Questions

The AC Infinity 4-Inch Carbon Filter is designed to remove unwanted odours, volatile organic compounds (VOCs) and airborne contaminants from grow tents, hydroponic systems and indoor grow rooms. When paired with a compatible 4-inch inline fan, it helps maintain fresh, clean air while keeping your growing environment discreet.

This filter is packed with Australian Virgin RC412 activated charcoal, rated at 1200+ IAV, which offers superior odour adsorption and a longer service life than many standard carbon filters. Its 38mm carbon bed and open mesh construction maximise filtration efficiency without restricting airflow.

The AC Infinity 4-Inch Carbon Filter is rated for airflow of up to 210 CFM, making it ideal for 2x2, 2x4 and 3x3 grow tents, propagation tents and other compact indoor growing environments.

Yes. The filter is designed for both intake and exhaust configurations, giving you flexibility when designing your grow room ventilation system. The reversible aluminium flanges can also be rotated to help extend the working life of the filter.

Thanks to its premium Australian Virgin activated carbon and high microporosity, the filter can provide up to 33% longer service life than many conventional carbon filters. Actual lifespan will depend on humidity, airflow and the amount of odour being filtered.

The AC Infinity 4-Inch Carbon Filter combines premium activated carbon, durable construction and excellent airflow into one compact filtration solution. It's an excellent choice for growers looking for dependable odour control, efficient ventilation and long-lasting performance in smaller indoor grow tents and hydroponic systems.