The T3 Source Showerhead makes shower time feel like spa time. Its filtration system and multiple spray settings enhance the overall experience. A mineral filtration system helps to reduce free-chlorine, and remove hydrogen sulfide, iron oxide, dirt, and unwanted odors from water. Replacement of the filter is recommended every 3-4 months. Using this showerhead can result in hair looking sleeker and healthier, with enhanced shine and manageability.