What's actually in your tap - and which filters remove it. PFAS, lead, microplastics, fluoride - I test and review every major water filter so you don't have to guess.
NSF-certified 4-stage reverse osmosis. Removes 84 contaminants including PFAS, lead, and microplastics. Our top pick.
Read Review →EPA ordered Berkey to stop selling in 2023. Here's what happened and whether you should still use one.
Read Review →Removes 365+ contaminants including PFAS at a fraction of the AquaTru price. Best budget option.
Read Review →America's most popular water filter. But does it actually remove the contaminants that matter?
Read Review →Professional water testing kit. Find out exactly what's in your tap before choosing a filter.
Read Review →The short answer isn't what you'd hope. I break down exactly what Brita filters do and don't remove.
Read Guide →Lead, nitrates, and bacteria risks for formula and first sips. What the pediatricians say.
Read Guide →Head-to-head comparison on contaminant removal, cost per gallon, and maintenance.
Read Guide →The definitive buyer's guide. I tested and compared every major filter type for PFAS removal.
Read Guide →Your city publishes a water quality report every year. Here's how to actually understand it.
Read Guide →Which contaminants matter most during pregnancy and how to reduce your exposure.
Read Guide →DIY vs professional testing. What to test for and which kits give the most useful results.
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