Cooking accessories help keep the air in a food preparation area fresh, clean, and free of odours. For example, there are carbon filters that help to remove fragrant smells from a space – a valuable feature in open-plan areas. Washable grease filters are designed to remove excess oil from the extracted air, stopping it from settling on work areas and helping to keep a space cleaner for longer. Flexible ventilation pipes help to direct warm air and baking smells out of the home through an external wall, and glass chimney inserts contain the spread of steam while cooking. Many of these products come with a choice of colours, sizes, and styles, making it easy to get the right match for any design.