Master Piece of Universal Inline Shower Filter, Strong Compact-Dual Filtration System, (VitaPure®) SUF-400SPX. Removing Chlorine and chloramines, Bacteria, and critical Heavy Metals by ACF-PureMax and Rust and scale, Impurities, etc. by Sediment Filter-SediMax. Multi-Functions Twin-Filtration Combined with Sediment and ACF PureMax Filters Key Product Features VitaPure® Water Filter & Softener made of ACF-PureMax & SEDIMENT (SediMax) by formulation with dual biotic filtration works to flawlessly remove Rust, Impurity, Bacteria, Heavy Metals, and chlorine from the tap water and produces cleaned-pure water. ACF works in the adsorptive ratio of times and its adsorptive capacity of 200 times compared to the Carbon Filter for the common water purifier.