FilterdWaterGuide.com publishes water quality research and product analysis. Our editorial process includes cross-referencing manufacturer specifications, NSF certification databases, EPA regulatory data, and independent lab testing results. Each byline represents a distinct editorial focus area.
Dr. Kenji Nakamura
Water chemistry and regulatory analysis
Covers water chemistry, contaminant analysis, and regulatory standards for FilterdWaterGuide. Focuses on PFAS research, NSF certification verification, and municipal water quality reporting.
Contaminant Analysis NSF Certification Water Chemistry Regulatory Standards
Mike Callahan
Filtration systems and installation guidance
Covers whole-house filtration, under-sink systems, and installation guidance for FilterdWaterGuide. Focuses on practical plumbing considerations, system sizing, and long-term cost of ownership.
Whole House Systems Installation System Sizing Cost Analysis
Elena Ruiz
Consumer product analysis and claim verification
Covers consumer water filter reviews, pitcher comparisons, and product claim verification for FilterdWaterGuide. Focuses on translating water quality data into clear buying decisions.
Consumer Advocacy Product Claims Pitcher Filters Buying Guides