The Hydronix UDF-10KDF1 filter delivers superior multi-stage filtration using 1 lb of KDF media blended with activated carbon. It effectively removes chlorine, odors, heavy metals, and bacterial contaminants. The KDF media inhibits microorganism growth and prevents scale formation in appliances. Designed for 10-inch standard housings, ideal for under-sink or whole-house systems. Its carbon layer enhances taste, clarity, and odor control for drinking water. The unit is engineered for long-lasting, efficient chemical reduction. Built from high-quality, non-toxic materials to ensure water safety. Easy to install and replace, requiring minimal upkeep. Helps extend the life of pipes and filtration components. A complete solution for safe, great-tasting water throughout the home.