Spectrum Ion-X Nitrate Removal Cartridge 20'' BB High Flow

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Spectrum Ion-X Nitrate Removal Cartridge 20'' BB High Flow
  • Buy 2 for £140.00 each and save 34%
  • Buy 4 for £88.34 each and save 58%
Model: SRNI-20BB

Ion-X Nitrate Removal Cartridge 20'BB High Flow'

  • Works well even when high levels of sulphates are present

  • Ideal where nitrate levels exceed UK national contamination limits (50mg/L)

  • Approved for material safety, the NSF/ANSI 61 Certified resin of the SRNI works well even when high levels of sulphates are present

  • 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



Ion-X from SPECTRUM is an effective range of contaminant removal cartridges.

Nitrates - Ion-X SRNI: 20" BB High Flow

Not all harmful impurities in potable water supplies can be detectable by taste and/or smell alone and even low levels of nitrates are toxic. The Ion-X nitrate series of cartridges is the most cost effective, point-of-use treatment, specifically designed to target and remove nitrates. The process removes the harmful nitrates by exchanging them for harmless chloride ions as they pass through the resin cartridge.

Additional Information

Additional Information


Nitrate Filter TableMaterials of Construction:

Resin Polymer Structure:                   Nitrate Removing Macroporous Styrene-Divinylbenzene
Cartridge:                                              Polypropylene
End Caps:                                             Polypropylene
Gasket:                                                  Thermoplastic Elastomer (TPE)
End Cap Filter Pad:                             Polypropylene
Pre-Filter:                                              100μ Reticulated Polyfoam
Post Filter:                                             20μ Spun-Bonded Polypropylene


1.  WRAS approved.
2.  NSF/ANSI 61 certified resin.