The 3 Pack BRITA Water Pitcher Standard Replacement Filters Cartridges are specifically designed for Brita water pitchers, with a capacity of 40 gallons each. These white plastic cartridges are compatible with Brita pitchers and contain 2 stages of filtration to remove chlorine taste and odor, providing clean and refreshing water for household use. The BRITA brand ensures quality and reliability, making these cartridges a convenient and effective solution for maintaining clean water in your kitchen.