Starter kit for cases where the range hood is installed for air circulation. The Clean Air standard filter effectively cleans the air of odors and vapors. The anti-fish treatment of the filter removes fish odors particularly effectively. The recommended lifespan of the Clean Air standard activated carbon filter is approximately 6-12 months, depending on usage. The package includes a Clean Air activated carbon filter, a diffuser, an 800 mm flexible hose with a diameter of 150 mm, a clamp, and additional installation accessories.