AC Infinity
Refillable Carbon Filter Kit, 6-Inch
Best sustainable odor control for eco-conscious indoor gardeners.
This iF Award-winning, refillable carbon filter offers a sustainable and cost-effective way to eliminate unwanted odors in your grow tent. Designed to permanently replace standard duct filters, its patented structure allows for regular refilling, reducing waste and saving money. The expanded chamber ensures effective odor blocking without manual compression, and the dual-layered steel mesh is built to withstand high humidity. This kit includes one refill, providing the filtration capacity of two standard filters.
$139.00
Owner Satisfaction
4.7
/ 5
Category Rank
6
/ 1442
#6 in Fan Accessories
Price vs Category Average
+167%
Above average
Duct Opening Size
6
/ inches
Who it's for
- Budget-conscious growers seeking long-term waste reduction
- Advanced hobbyists wanting custom filtration media control
- AC Infinity users requiring seamless system integration
Who should skip it
- Users preferring low-maintenance, plug-and-play equipment
- Shoppers looking for the lowest upfront investment
- Beginners uncomfortable sourcing their own filtration materials
Performance breakdown
Odor Neutralization
Australian Virgin carbon effectively scrubs even the most pungent grow room scents.
Sustainability Impact
Refillable design drastically cuts down on landfill waste compared to disposable units.
Maintenance Ease
Tool-free refilling makes routine upkeep simple and surprisingly mess-free.
Build Durability
Rust-resistant steel mesh handles high-humidity environments without compromising structural integrity.
Airflow Efficiency
Optimized chamber design maintains strong CFM output without needing manual carbon compression.
Long-term Value
Reversible flanges and refillable capacity offer significant savings over standard filter replacements.
Key Specs
Duct Opening Size
6 inches
Total Dimensions
40.5 x 22.7 cm
Flange Length
4.0 cm
Flange Material
Aluminum
Mesh Material
Rust-Resistant Galvanized Steel with Gunmetal Finish
Carbon Type
Australian Virgin RC412
Carbon Grade
1200+ IAV
Maximum Airflow
410 CFM
Features
- Reusable design eliminates filter replacement costs.
- Includes one refill for extended use.
- Tool-free refilling for convenience.
- Effective odor blocking without compression.
- Durable mesh withstands high humidity.
- Eco-friendly, reduces waste.
- Enhanced activated charcoal for superior adsorption.
- Reversible flanges increase lifespan.
What customers say
Customer satisfaction centers on the filter kit's sustainable and cost-effective design. Users highly value the refillable nature, noting significant long-term savings over disposable options while appreciating the reduced environmental waste. The activated carbon effectively neutralizes strong odors, meeting expected performance standards. Reviewers frequently praise the robust construction of the 6-inch housing, confirming its durability and easy integration with existing ventilation. While refilling the carbon media requires minor effort, this inconvenience is outweighed by the economic and ecological advantages. This product is viewed as a premium, forward-thinking solution aligning with consumer desires for efficiency and quality.
Know before you buy
Unlike traditional filters that must be discarded once the carbon is saturated, this unit features a patented structure that allows you to open the housing and replace the carbon media yourself. This significantly reduces long-term waste and eliminates the need to purchase an entirely new steel canister.
The kit arrives ready to use with the initial carbon charge already inside. Because the assembly is pre-configured, you can install it into your ventilation system immediately without any manual setup.
Yes, the filter is built with rust-resistant galvanized steel and a durable mesh designed specifically to withstand the moisture levels common in hydroponic environments. This ensures the structural integrity of the filter remains intact even in humid conditions.
The reversible flanges allow you to flip the filter's orientation, which helps distribute the wear and tear more evenly across the carbon bed. This simple adjustment effectively extends the overall lifespan of the unit.
The kit includes one additional refill, effectively doubling the life of your purchase compared to a standard single-use filter. The exact frequency of refills depends on your specific environment, airflow, and the intensity of the odors you are managing.
The filter is engineered with an expanded chamber that allows for effective odor adsorption without requiring the carbon to be manually compressed. This design helps maintain optimal airflow, supporting a maximum capacity of 410 CFM.
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Ask Hayley anything about this product before you decide.
Ready to buy?
$139