The Moen 4-Stage Under Sink Reverse Osmosis Advanced Water Filtration System provides you with the best quality cold drinking water. The advanced 4-stage system reduces unhealthy contaminants like lead and chlorine while keeping healthy minerals. Plus, it eliminates the need for plastic bottled water for a more positive impact on the environment.

• Stage 3 replacement filter for 4-Stage Under Sink Reverse Osmosis Advanced Water Filtration System

• Replace every 12 months

• Removes contaminants from drinking water