The 4x Project Source Replacement for Brita Water Filter Pitchers and Dispensers 12PK is a pack of 3 white water filters made of lead-free and food-grade material. These filters are compatible with Brita filters, pitchers, and dispensers, and are designed for household use. They use carbon block and ion-exchange resin filtration methods to remove contaminants such as chlorine taste and odor. With a compact size of 5.3" depth, 7" height, and 2.3" width, these filters are suitable for various water purification needs in the kitchen. The Project Source brand ensures quality and reliability in providing clean and safe drinking water. Under table