The VF ECO activated carbon filter 410-590 m3/h, 150 mm is ideal for neutralizing unwanted odors in greenhouses and other rooms. It contains high-quality activated carbon in granular form, which tightly fills the walls of the filter. The aerodynamic bottom improves the penetration of the carbon layer and increases the filtering performance. The aluminum covers ensure a lightweight construction and resist mechanical damage. A high-quality external pre-filter extends the life of the carbon layer and is washable.