... replacement. 2.Functions: Removes: Rusts, Contaminants, Worms, Residual chlorine, Algae, Disinfection by products, Parasites, Heavy metal ions, ... so on. 3.Specifications: Filter element's material:Granular activated carbon and KDF55Color:White, customizedGross Weight:600gGift ... tempreature:5-45°CMaterials:ABS, CEramic, KDF55, Granular Activated Carbon,imported 304 stainless steel filter screen5.Main ...