- 1x 8" XL Duct Carbon Filter
- 1x Washable Pre-Filter Cloth
AC Infinity 8" Duct XL Premium Carbon Filter
- Maximum airflow capacity of 930 CFM to support high-volume ventilation demands.
- 2-year warranty
- View More Details
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Commercial & Bulk Purchasing
We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.
- You are upgrading your ventilation system because your current setup fails to neutralize strong odors during peak flower.
- You are seeking a high-capacity air filtration solution because your existing fan is struggling to move enough air through dense grow environments.
- The washable pre-filter cloth saves your carbon bed from unnecessary dust buildup so it keeps scrubbing air efficiently.
- Galvanized steel mesh construction ensures the filter holds up even when pushed by high-velocity inline fans.
- Growers who swapped in this filter say they finally stopped smelling their exhaust in the adjacent rooms.
- Users who rotate the flanges midway through the cycle say they got significantly more life out of their carbon.
AC Infinity 8" Duct XL Premium Carbon Filter
Struggling to control strong odors and airborne contaminants in your grow space? The AC Infinity 8" Duct XL Premium Carbon Filter is the definitive solution, engineered to scrub the air clean and maintain a fresh, controlled environment. By utilizing premium-grade Australian virgin charcoal, this filter effectively traps and neutralizes even the most stubborn smells and chemicals. It's an essential component for any serious grower, designed to integrate seamlessly with ventilation systems like the AC Infinity Cloudline T8 Inline Fan to ensure optimal air quality from seed to harvest.
What's Included
Features



Superior Odor Control
Premium Australian Virgin charcoal with a 1200+ IAV rating absorbs odors, chemicals, and impurities.
Built to Last
Features heavy-duty galvanized steel mesh and reversible aluminum flanges to maximize the filter's lifespan.
Reusable Pre-Filter
Includes a machine-washable pre-filter cloth that prevents carbon residue and keeps the unit running efficiently.
Versatile High Airflow
Designed for a maximum airflow of 930 CFM and can be used as an intake or exhaust filter for flexible setup.
Specifications
| Specification | Value |
|---|---|
| Duct Opening Size | 8" |
| Total Dimensions | 23.30 x 10.94 in. (59.2 x 27.8 cm) |
| Flange Length | 1.46 in. (3.7 cm) |
| Flange Material | Aluminum |
| Mesh Material | Galvanized Steel |
| Carbon Type | Australian Virgin RC412 |
| Carbon Grade | 1200+ IAV |
| Carbon Thickness | 38 mm |
| Maximum Airflow | 930 CFM |
Support & Manuals
Warranty
This AC Infinity product comes with a two-year warranty. Please note this does not cover non-durable goods or consumables designed to be recurrently used. All sales final.
FAQs
The "XL" designation refers to its extended length (23.3 inches). This larger size contains a greater volume of activated carbon, which allows it to capture more odors and last significantly longer than standard-sized filters before needing replacement.
This filter is perfectly matched for an 8-inch inline fan with a similar CFM rating. We highly recommend pairing it with the AC Infinity Cloudline T8 Inline Fan for guaranteed compatibility and peak performance within the AC Infinity ecosystem.
The reversible flange design allows you to flip the filter canister end-for-end. This ensures you utilize the activated carbon at both ends of the filter body, effectively doubling its operational lifespan and giving you more value from a single filter.
We recommend machine washing the pre-filter cloth every 2-3 months to maintain optimal airflow and protect the carbon bed from dust and debris. If it becomes worn or torn, you can find a replacement 8" pre-filter cloth to keep your system running smoothly.
For a comprehensive overview of setting up your ventilation, check out our in-depth guide on AC Infinity Air Filter Kits. It covers everything from component selection to proper installation for achieving the perfect grow environment.
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
Why Trimleaf
Equipping home growers, craft producers, and commercial operations across North America since 2016.