The term 'Impurity Remover' can be summarized as a FILTER. A FILTER is a device or process that removes unwanted substances from a mixture, such as air, water, or other liquids. Filters are used in many industries, including food and beverage production, medical and pharmaceutical manufacturing, and automotive manufacturing. They are also used in home appliances, such as air purifiers and water filters. Filters are designed to remove impurities, such as dust, dirt, bacteria, and other contaminants, from a mixture.