Protect your water; the complete tap water filtration system provides protection against harmful contaminants, at a reasonable price. Contaminants reduced: Removes 99.95% of Cryptospordium and Giardia cysts, lead, chlorine taste, and odor. Refer to Model No. F5R-1ES/R5 (SKU 459088) for replacement filter. Manufactured to contain no more than a 0.25% weighted average lead content on wetted surfaces.