Innovative Features Ultra In-Line Filtration Technology purifies up to 0.05 – 0.1 Micron. High Efficiency Ultra Filtration Membrane & Antibacterial Carbon Fibre Removes Chlorine, Odour, Sediment/Turbidity, Rust, Bacteria, Virus & Contaminants Low Nephelometric Turbidity Unit (NTU) Long Cartridge Lifespan Easy Cartridge Replacement. Safety Features Food Grade BPA Free Plastic