Description

Approved for material safety, the NSF/ANSI 61 Certified resin of the SRNI works well even when high levels of sulphates are present.
Ideal where nitrate levels exceed UK national contamination limits (50mg/L).
Harmful nitrates are exchanged for harmless chlorine ions as they pass through the SRNI resin bed.
Internal pre and post filters protect the nitrate media preventing potential migration.