To assess Orlando drinking water quality, we aggregated water quality test data from the Orlando Utilities Commission, Orange County Utilities Department, the U.S. Environmental Protection Agency (EPA), and the US Geological Survey. We cross referenced these data with toxicity studies in scientific and medical literature, as well as regulatory guidelines. The water filters that our Orlando-area customers use are optimized with these drinking water quality issues in mind. Contaminants of concern in Orlando’s drinking water include Lead, Disinfection Byproducts, Arsenic, and PFAS.