Cooker Hood Accessories Clean Air Plus Odour Filter High-performance filter for the best indoor climate: cleans the air particularly effectively from odours and pollen For recirculation operation Anti-pollen function: the filter retains 99% of airborne pollen and disables allergens retained in the filter Anti-fish function: special impregnation against fish odour Made in Germany Please check the compatibility of this accessory with your Bosch large device on the Bosch homepage