Perfect for Families & Everyday Use: Stage 2 RO membrane delivers bottled-quality water on demand by removing microscopic contaminants. Safer, fresher water for drinking, cooking, coffee, and more Designed for & Kenmore RO Systems: Built to fit the ECOP30 Reverse Osmosis System and Kenmore RO models 42-38156 and 42-38556, ensuring reliable performance and easy installation. This system is also compatible with the Brita Total 360 BRDROS NSF Certified Protection: Reduces total dissolved solids (TDS), lead, chlorine taste and odor, cysts, sediment, and chemical impurities. Provides your household with water you can trust in every glass Long-Lasting Performance: Durable design offers a 1–3 year lifespan, depending on water quality. Reduces maintenance while delivering consistent filtration for the long term Quick, Mess-Free Replacement: Encapsulated design makes swaps simple — no tools, no water shutoff, and no handling dirty filters. Just twist, replace, and enjoy fresh water