NSF/ANSI 53 Certification Elkay Manufacturing May 15, 2019 16:13 Updated Follow Elkay WaterSentry Plus filters are certified by NSF International to meet NSF/ANSI 53. WaterSentry Plus filters reduce an average of over 99% of lead at concentrations up to 150 ppb (.150 mg/l) for up to 3,000 gallons. Related articles Lead Free Frequently Asked Questions: ezH2O Liv Built-in Filtered Water Dispenser How to Replace the Pouches in an Elkay Smartwell Refrigeration Repairs Quartz Sinks (Clean & Care) Comments 0 comments Please sign in to leave a comment.
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