Targeted Contaminant Solutions

Learn how KDF redox filtration transforms heavy metals and chlorine, and follow a step-by-step plan to test water, choose certified systems, and maintain them.

Get step-by-step guidance on testing coastal water, choosing certified RO with efficient recovery, and maintaining sodium, chloride, and PFAS control.

Choose a home filtration setup that truly reduces pesticides from farm runoff with a test-first plan: understand the five factors that drive removal, compare lab-verified systems, and budget for replacements. Pair sediment pre-filtration and catalytic carbon, control flow rates, and set a maintenance schedule that sustains protection.

Learn which NSF/ANSI certifications actually prove fluoride and arsenic reduction (58 for fluoride; P231/P473 for arsenic) and why many popular pitchers don’t qualify. Use the audit checklist - verified reduction at rated flow, waste ratio, remineralization, and arsenic III pre-oxidation - to choose a system matched to your water.

Cut through marketing claims to choose a lead filter that actually protects: verify NSF/ANSI 53 (or 58) certification, request lab reports, and factor in wastewater and true cost per gallon. Get real-world test results on top systems plus practical guidance for older homes and renters.