The Evidence-Based Water Filtration Guide
Which water filter actually removes microplastics, PFAS, and heavy metals? A no-hype guide to what the research says.
Drinking Water
Microplastics in Tap Water: What a Global Study Found
A study of 159 tap water samples from 14 countries found microplastics in 81%. Standard municipal treatment doesn’t remove them.
Does Reverse Osmosis Remove Microplastics? What the Research Shows
RO filters remove over 99% of microplastics from drinking water. Here’s the science behind why, and how it compares to other filter types.