Three types. One right answer for your water — click any card for a detailed buying guide.
Recommended
Pitcher
Easiest solution — no installation required. High-performance pitchers with NSF/ANSI 53 or 473 certification go far beyond basic taste filters, removing lead and PFAS while retaining beneficial fluoride.
Strongly Recommended
Under-Sink – Targeted
Good at targeting specific contaminants such as lead or PFAS while retaining beneficial fluoride. Sealed under-sink system — no countertop clutter, higher capacity than a pitcher.
Recommended with Reservations
Reverse Osmosis (RO)
Most powerful solution — removes virtually everything, including PFAS above EPA limits, nitrates, arsenic, and radioactive contaminants. Every RO we recommend includes remineralization + UV stages.
All our recommendations carry NSF/ANSI 53 or 58 certification, as appropriate.
Verify current certifications at nsf.org/certified-products before purchasing.
How our recommendations work
1
Look up your municipality on TownWaterCheck.com to get a free water quality report.
2
Your report's filter section shows all three types color-coded: green = recommended for your water, amber = works with caveats.
3
Click any card in your report to land here with your specific water data pre-loaded — then browse certified products matched to what's actually in your water.