Usage Tips:Info about this articleCompatible with: The filter is suitable for Bora Pure / X Pure / S Pure hobs with extractor hoods. Please see the image for compatible models.Functionality: The activated carbon filter can filter the air very efficiently, neutralize the odor caused by cooking and thus ensure fresh air in the kitchen.Recommendations: The extractor hood filter is a one-time consumable item, we recommend replacing it every 6-12 months depending on your cooking habits.Product size: The size of the active carbon filter is 425 x 130 x 50 mm and is easy to install.Box contents: 2 pieces replacement filters. If you have any questions about products and machines, please feel free to contact us.