Most filtered water passes through some combination of carbon and micron filters, which help to remove chemicals such as chlorine (commonly added to municipal tap water as a disinfectant ...

Q: How do I find out the quality of my tap water in Fairfax, Va., and what is the best way to filter out microplastics? I ...

"Removing small PFAS molecules from water has been a major hurdle for existing filters." Scientists uncover breakthrough ...