The Culligan Zero Water 5 Stage Advanced Replacement Water Filters ZR-006 in a 2 pack are specifically designed for Zero Water Pitchers and Dispensers. Made of durable plastic in a sleek white color, these filters offer 5 stages of filtration to remove contaminants such as chlorine taste and odor. With a capacity for a 4 pack, these filter cartridges are suitable for household use and effectively purify water for a clean and refreshing taste. Perfect for keeping your water pure and fresh, these replacement filters from ZeroWater are a reliable choice for your kitchen.