Extraction device for extraction of air and household appliance

An extraction device for extraction of air, comprising:

• a body that defines an air channel of the extraction device,
• a grease filter and a first odor removing filter included in or held by a common filter unit or carrier, wherein the first odor removing filter is an activated carbon filter,
• a second odor removing filter, particularly a photocatalytic filter element or unit based on Photo Electro Chemical Oxidation (PECO) technology, wherein the second odor removing filter comprises a first attachment means, and
• a second attachment means arranged in the body of the extraction device, wherein the first attachment means is compatible with and/or connectable to the second attachment means for implementation of the second odor removing filter,
• wherein the extraction device is either:
• an extraction hood, particularly a recirculation hood, arranged or arrangeable above a cooking hob or a stove, wherein the body is an exhaust duct or chimney of the extraction hood, or
• a downdraft extraction device for a combination appliance having a cooking hob, wherein the body is a channel section of the downdraft extraction device.