Vivosun AeroZesh Carbon Filter for Grow Tent Odour

Scrub the Air Properly Without Strangling Your Extraction

The Vivosun AeroZesh Carbon Filter packs virgin Australian activated carbon with a 1050+ RC 48 carbon rating, so there is far more active surface area between your plants and the outside world. Cheap filters either leak odour within weeks or choke airflow. The AeroZesh uses an optimised particle structure to trap odour molecules with minimal restriction, and includes a removable Velcro pre-filter that catches dust before it blinds the carbon. Three sizes cover most rooms: 4in rated 448 m3/h, 6in at 773 m3/h and 8in at 1308 m3/h.

Key Benefits

• Virgin Australian activated carbon, not reclaimed charcoal, for longer-lasting odour capture
• 1050+ RC 48 rating holds more odour compounds per unit of carbon
• Rated 448, 773 and 1308 m3/h across the 4in, 6in and 8in bodies
• Low-restriction design keeps extraction efficiency high instead of loading the motor
• Velcro pre-filter included to extend carbon life
• Intake or exhaust mounting to suit any ventilation layout

Odour Leaks and Airflow That Dies Under Load

A tired filter is the usual reason a room smells at the door and still runs hot. Saturated carbon stops holding odour, and a badly graded bed restricts airflow, so humidity lingers and you end up with damp, airy buds. The AeroZesh pairs high-grade carbon with a free-breathing body, so the fan keeps pulling its rated volume while the smell stays in.

How to Use

• Choose the orientation: exhaust side for standard negative pressure, or intake if you are filtering air coming in
• Connect to the fan or ducting directly, matching the flange to your duct diameter
• Seal every joint with duct clips or aluminium tape - a loose collar is the most common cause of odour
• Fit the pre-filter by wrapping the Velcro sleeve around the body, then wash or replace it as it greys up
• Match fan to filter so airflow and rating line up