Rachel Bergman
Environmental Health Writer
Rachel covers the intersection of environmental science and consumer health. She translates EPA water quality reports, EWG contaminant databases, and academic research into practical guidance for homeowners who want cleaner drinking water without a chemistry degree.
B.S. Public Health, University of Michigan. Former environmental beat reporter. Member of the Society of Environmental Journalists.
Areas of Expertise
Articles
Best Shower Filters for Hard Water & Chlorine (2026)
We compared the best shower filter options for chlorine, chloramine, and better skin and hair. KDF-55 picks that work at shower temperatures, plus an honest take on hard water.
June 5, 2026
Best Water Filters for Lead Removal (2026)
We compared the best water filters for lead removal against NSF/ANSI 53 lead certification. RO, pitchers, under-sink, and faucet filters that actually capture lead.
June 9, 2026
Best Water Filters for Well Water (2026)
We compared the best water filter for well water systems for iron, sulfur, sediment, and bacteria. Whole-house, UV, and RO picks that match what your well test finds.
June 6, 2026