What's actually in
your tap water?
Enter your ZIP code and get an instant report using real EPA data — plus the right filtration systems to address what's found in your water.
Couldn't find data for that ZIP code
Try a nearby ZIP code, or contact us and we'll help you find the right system for your area.
How it works
Real EPA Data
We query the EPA Safe Drinking Water Information System to identify your water utility and pull their official compliance history.
WQA Treatment Matching
Each detected contaminant is matched to Water Quality Association certified treatment methods — the industry gold standard.
Live Product Recommendations
We search our live catalog for products that use those treatment methods, so you always see real, in-stock solutions.