Attributes . Prevents scale, Chlorine, Bad Tastes/Odors, Chloramines, Dirt and rust, Giardia lambia cysts, Cryptosporidium cysts, Molds and algae, Asbestos fibers, 99.9% of all particles 0.5 micron or larger, Lead, Trihalomethanes, Volatile organic chemicals, Removes turbidity, Removes pathogenic bacteria, Leaves essential minerals intact, Self sterilizing, Leaves natural minerals such as calcium, magnesium and potassium, Automatic shut-off when replacing the cartridge . Names