EWG’s UPDATED Water Filter Buying Guide
Reports & Consumer Guides
EWG’s UPDATED Water Filter Buying Guide
Find the right filter for your water – and budget
Wednesday, February 27, 2013
What is most important to you in a water filter?
Carbon Filters
Use a carbon filter to reduce contaminants at low cost. Many types to choose from, but effectiveness varies widely.
See all carbon filtersReverse Osmosis Systems
Use a reverse osmosis system combined with a superior carbon filter. Note: Many brands use minimally effective carbon filters.
See all reverse osmosis systemsWater Softeners
Use a whole-house water softener with an ion exchange filter to soften your water.
See all water softenersSeveral Options
Use the search function to find filters certified to reduce particular contaminants. Not all technologies are equally effective.
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Updated March 28, 2013
