* Activated carbon filter * Universal size * Absorbs odors and grease Charcoal filters for range hoods are essential if your hood is in a closed circuit or operates in recirculation mode. The Fackelmann hood filter ensures effective capture of odors and grease from your cooking. Its microporous structure and activated carbon composition allow it to absorb many pollutants present in the air while eliminating bad odors. Fackelmann offers you this universal size hood filter, you just need to cut it to fit the dimensions of your support.