AC Infinity refillable 8-inch carbon filter kit with a black mesh cylinder, activated carbon pouch, funnel, and scoop.

AC Infinity, Refillable 8" Carbon Filter Kit

$171.75
Sale price  $171.75 Regular price  $229.00
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AC Infinity refillable 8-inch carbon filter kit with a black mesh cylinder, activated carbon pouch, funnel, and scoop.

AC Infinity, Refillable 8" Carbon Filter Kit

$171.75
Sale price  $171.75 Regular price  $229.00

The AC Infinity Refillable 8" Carbon Filter Kit offers a sustainable, high-performance upgrade to traditional grow tent odor control. Designed with an award-winning refillable system, this filter matches the effectiveness of two standard 8-inch carbon filters while drastically reducing long-term replacement costs.

Its expanded chamber holds premium Australian Virgin RC412 charcoal, engineered for strong adsorption without manual compression. The removable twist-off flanges make refilling simple and tool-free, assisted by the included funnel and scoop for clean, efficient charcoal loading. Built with dual-layer galvanized steel mesh and a protective sandblasted finish, this filter withstands humid grow environments while delivering consistent, long-lasting odor control across many grow cycles.

Key Features

• Refillable, patented design eliminates the need for full filter replacements
• Expanded chamber engineered for optimal carbon compression and airflow
• Includes over one charcoal refill equal to two standard 8" filters
• Uses Australian Virgin RC412 charcoal with high adsorption capability
• Dual-layer galvanized steel mesh with protective finish for high durability
• Tool-free refilling with twist-off flanges, funnel, and scoop
• Lab-tested to perform as effectively as traditional non-refillable filters

Applications

• Hydroponic grow rooms and grow tents
• Indoor garden odor control
• Ventilation systems using 8-inch inline duct fans
• Environments needing a long-lasting, refillable filtration solution

Product Specifications

Specification Details
Duct Size 8 inches
Charcoal Type Australian Virgin RC412
Construction Dual-layer galvanized steel mesh with sandblasted coating
Flanges Removable twist-off flanges
Includes Multiple charcoal refills, funnel, scoop, installation accessories

What’s Included

• Refillable 8" Carbon Filter
• More than one Charcoal Refill Pack
• Funnel
• Scoop
• Mounting / Installation Accessories

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