Soft carbon filter for hoods WK5, WK7. Application: Hoods with a capacity of 200 - 420 m³/h. A carbon filter is an essential element of your hood if you want to use it as an absorber. Since carbon filters excel at purifying the air, it may happen that the air above the stove is not vented. A carbon filter with activated carbon eliminates all unwanted odors in your kitchen and ensures the desired freshness of the air. Thanks to the tiny activated carbon particles, the filters reduce unpleasant odors in the air. Carbon filters with carbon granulate should be replaced every 3-6 months.