vanleno 4-Inch Carbon Filter with Australian Virgin Activated Carbon – Odor Control (210 CFM), 2 Pre-Filters & Rope Hanger

Compact Odor Control for Enclosed Spaces

The vanleno 4inch Carbon Filter is designed for tight setups where air quality matters. Using 1200+ IAV Australian Virgin Activated Carbon sourced from Western Australia, it targets odors and volatile compounds while maintaining steady airflow in inline duct systems.

Performance and Materials that Deliver

• Air Flow: 210 CFM with a 4" flange and 12" length, optimized for small to mid-size rooms
• 1200+ IAV Australian Virgin Activated Carbon provides high absorbency and effective odor capture
• 1.6 mm aluminum tops and bases reduce overall weight for easier handling and installation
• Larger open custom mesh uses the full filter area to extend life and sustain airflow
• Inner and outer mesh with 53% open area supports consistent air movement through the unit

Durability and Easy Maintenance

• Two washable pre-filters block a majority of particles, helping prevent clogging and maintaining performance
• Replacement carbon sleeves are available to refresh filtration capacity over time
• Sturdy build pairs well with inline duct setups in grow tents and hydroponics rooms

What’s Included and How to Use

Each package ships with a 4-inch carbon filter, two pre-filters, and a pair of rope hangers for secure mounting with standard ducting. The kit is ready for simple inline installation in tents, rooms, or closets that require odor management.

Where It Fits Best

Designed to eliminate odors and chemicals in grow tents and hydroponics spaces, it also suits indoor planting tents, bathrooms, basements, and kitchens. Its compact 4" diameter helps integrate filtration into existing duct runs without bulk.

Tips for Best Results

• Keep pre-filters clean by washing them regularly to maintain airflow and reduce maintenance time
• When performance tapers, consider replacing carbon sleeves to restore odor control capacity