this activated carbon filter is a life-saver for Women's Fashion especially for those who love wearing scarves and wraps. My analysis of this product showed that it effectively reduces the unpleasant odor from smoke, pollution, and other contaminants by trapping them in its filter .It's also washable and has a replaceable cartridge, which means it's easy to maintain and saves money. However, the filter might not fit some scarf sizes, and it may reduce the breathability of the material. Overall, See full review