I’m concerned about using Brita filters after reading the following as I see your filters increase aluminium content instead of decreasing it. Aluminium DOES cause Alzheimer’s: Expert says new findings confirm the metal plays a role in the devastating brain disease Chris Exley is a professor in bioinorganic chemistry based at Keele University A link between between aluminium and Alzheimer’s has existed for many years But a lack of evidence has caused the scientific community to remain unsure However, his new research confirms the metal plays a role in cognitive decline A link between aluminium and Alzheimer’s disease has long existed.