The Brita Water Pitcher Replacement Filters White 3 Pack are specifically designed for Brita Maxtra+ water pitchers. Made of plastic and utilizing carbon/charcoal filtration method, these filters are suitable for household use and can remove lead contaminants. The pack includes three white filters, each measuring 2.31 inches in depth, 5.31 inches in height, and 7 inches in width. Manufactured by BRITA in Canada, these water filters are a convenient and reliable option for clean and healthy drinking water.