... Temperature range: 4°C~90°C5.Weight: Approx. 320g6.Dimensions: Head diameter: φ84mm,handle length:180mm7.Material: Tourmaline Ceramic, Nano-metal ... clusters (Nano-KDF) media, PlasticFunctions:1.Efficiently removes residual chlorine,disinfection ,rusts,worms,algae ,other suspended contaminants and odors.2 ... metal ions in water such as Pb2+, Cd2+, Cr6+, etc. shower filter