Polystyrenic Macroporous, Quaternary Ammonium Strong Base Anion Resin, Chloride form, Potable Water Grade.

FEATURES

- Nitrate Removal

Regulatory Approval 

- French Health Ministry Approval for Potable Water Treatment

- Kosher Certified 

- Certified by the WQA to NSF/ANSI-61 Standard

- Drinking Water Inspectorate Approved for Use in Public 

- Water Supply in the UK Water Regulations Advisory Scheme Approved