A breath of fresh air! Carbon filters with built-in 6 flange and an Antibacterial pre-filter included. It comes with an Aluminum top and bottom to reduce weight and increase ease of installation. 51% perforated open area for maximum airflow. 1.8 bed depth of pure virgin activated Australian lightweight granular carbon. Large selection of sizes to meet all your air filtration needs. Recommended fan(s): VTX600, VTX600L, S-600, VBC600. 6 x 16. 550 CFM Max.
