AC INFINITY

Carbon Air Duct Filter 4"

• Designed to eliminate odors and chemicals for grow tents and hydroponics room. 
• Features premium-grade Australian charcoal with higher absorption and longer life rating. 
• Contains heavy-duty stainless steel flanges, aluminium meshing, and clothed pre-filter. 
• Enables maximum airflow passthrough for both intake and exhaust configurations.  
• Duct Opening: 4” | Length: 13" | Carbon: Australian RC412 at 1200+ IAV | Thickness: 60mm 

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.