Carbon Block Fluoride Filter (FCFL) – AquaMetix Carbon Block for the removal of dirt, rust, sediment, 99% lead -(NSF/ANSI Std 53) 99% Chloramines (NSF/ANSI Std 42), Arsenic (III,V) Copper, Cysts, Trihalomethanes, Zinc, Mercury, Nickel, Chromium (III,VI)  85% Fluoride reduction (Independent Laboratory tests)