4pcs Activated Carbon Filters for Extractor Hood Siemens HZ9VRCR0 17004796, Bosch HEZ9VRCR0 17004805, Neff Z821VR0 17004806, Gaggenau CA282111, and Constructa CZ9VRCR0 17006669. Compatible with extractor hood models from Bosch, Siemens, Neff, Gaggenau, and Constructa. Refer to the image for compatible models. The activated carbon filter efficiently filters air, neutralizes cooking odors, and helps maintain fresh air in the kitchen. This recirculating air filter is a consumable item. It is recommended to replace it every 6 to 12 months depending on usage. Product dimensions: 193 x 75 x 35 mm. Easy to install. Package includes: 4 replacement filters. Please verify the size and specifications to ensure compatibility with your appliance. Detailed product information is provided in the title and description. For any questions regarding the product, please reach out through Amazon messaging. We aim to ensure your satisfaction and are available to assist.