Compatible Replacement: This 10 Micron 10 x 2.5 carbon water filter is a replacement for Pentek EPM-10, 155634-43, EP-10, EP10, EP10-10, CB-25-1010, Kenmore 42-34373, CFB-10, 255671-43 and fits most 10 inch water filter housings. High Quality Filtration: The high capacity activated carbon block filter is able to achieve filtration down to 10 microns improving taste, odor, and water quality, and reducing chlorine taste & odor, sediment, dirt, and particles. 6 Month Filter Life: Depending on the quality of your water, replacing your home water filter cartridge every 6 months is recommended for the average household to ensure optimal performance. Durable Materials and Design: Tier1 products undergo strict quality assurance testing and are manufactured using the highest quality materials. Quick & Easy Installation: Simple and easy universal fit into your 10 x 2.5 Inch whole house water filter system.