Product Description

The high-airflow duct filter is designed to use activated carbon to eliminate odors and chemicals, popularly used for Hydroponics, grow rooms, kitchens, smoking areas, and other ventilation proj...

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Product Review

Product Description

The high-airflow duct filter is designed to use activated carbon to eliminate odors and chemicals, popularly used for Hydroponics, grow rooms, kitchens, smoking areas, and other ventilation projects. Features premium-grade Australian Virgin charcoal bed. The filter can be used in conjunction with a inline duct fan to act as both intake and exhaust configuration. Heavy-duty construction contains stainless steel flanges and dual-sided aluminium mesh. The flanges can also be reversed to prolong the life of the filter. Includes a machine washable pre-filter cloth to prevent carbon residue.

Premium Grade Carbon

Each carbon filter features premium-grade Australian Virgin charcoal bed rated at 1200+ IAV. Due to a higher microporosity and surface area rating, we were able to thicken the charcoal bed to 60mm and increase the mesh open area to 55%. This combination not only enables a higher absorption rate without restricting free airflow, it allows the carbon filter to last up to 33% longer.



  • 4” inline filter designed to block odors and chemicals from escaping grow tents and hydroponics rooms.
  • Features premium-grade Australian charcoal with greater adsorption and longer life rating.
  • Powder-coated gunmetal finish is constructed for high durability and rust resistance to high-level humidity.
  • Built with aluminum flanges and a galvanized steel mesh; includes two straps, two rope clips, and two pre-filters.
  • Duct Opening: 4” | Length: 12" | Airflow Rating: 210 CFM | Carbon: Australian RC412 at 1200+ IAV | Thickness: 38mm

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