Advanced particulate filtration is used to intercept insoluble lead-containing particles.Chemical Adsorption: Reduces Volatile Organic Chemical contaminants including chlorine, fertilizers, pesticides, pharmaceuticals and other compounds that contribute to health, taste and odor.Particulate, Cyst and Turbidity Reduction: Meets NSF Standard 53 for reduction of Cryptosporidium, Giardia, Entamoeba an