KitchenAid KEWTP 90010 Chimney Hood 90 cm Stainless Steel.We recommend regularly changing your hood filter to maintain the performance of your appliance. See below for the reference of the hood filter that matches this 90 cm chimney hood. The 90 cm chimney hood features and 3 extraction speeds and a booster option.?We recommend regularly changing your hood filter to maintain the performance of your appliance. See below for the reference of the hood filter that matches this 90 cm chimney hood.