Filtering Showerhead by MDHair. It is designed to filter out hard water, heavy metals, chlorine, and other contaminants, ensuring a cleaner and purer shower experience. Improves scalp health, stronger hair, increased shine, and healthier skin. Box contains one brushed nickel showerhead, one filter, one wrench, and instructions. The head is more of a rainhead flow rather than a standard strong flow. It was used a few times when we decided we liked a stronger flow. The allowed return days had expired so we could not return it, but we could felt the water was softer and would have kept it except for the rain flow.