Please click on this button for a comparison of seven common water filtershttp://www.waterfilterlabs.com/Water-filter-heavy-metals-lab-test-results-lead-arsenic-cesium-final.html
http://www.waterfilterlabs.com/ZeroWater-water-filter-heavy-metals-lab-test-results-lead-arsenic-cesium.html http://www.waterfilterlabs.com/Waterman-mini-water-filter-heavy-metals-lab-test-results-lead-arsenic-cesium.html
|
|