Brita mypure slim V-MF filters tap water in 3 steps for great tasting water Reduces impurities - preserves minerals (calcium, magnesium) 1. Extra-fine filter fleece prevents coarse particles from old pipes 2. Natural Microcarbon from coconut shells - Reduces odour and taste disturbing substances (e.g. chlorine) - Filters metals such as lead - Reduces traces of herbicides, pesticides and medical residues* 3. Microfiltration membrane reduces 99.999% bacteria and finest microparticles* >0.5 μm *If contained in water