Replacement Cartridge for Whole House Water Filtration System The CTO carbon block filter effectively reduces chlorine levels by up to 99%, while capturing fine particles and absorbing dissolved impurities. It helps to eliminate unpleasant odors and enhances the overall flavor of water. Enhanced Filtration for Cleaner and Better-Tasting Water Compact and Durable Carbon Block Versatile Cartridge Spacious Design & Durable Performance Dependable and Secure Wesentliche Merkmale Enhanced Filtration for Better Flavor: The CTO activated carbon block filters efficiently eliminate chlorine, unpleasant odors, impurities, and other contaminants, resulting in cleaner, fresher-tasting drinking water. Dense Carbon Block Filtration: This activated carbon block filter features tightly packed pores and excellent adsorption capabilities, providing 5-micron filtration. It effectively reduces chlorine by 99% and captures fine particles, ensuring the removal of dissolved impurities for improved water