Filter CartridgePrices are displayed in NZ dollars & incl GST. Filter Cartridge $43.70 Central Layered Filter Cartridge Replacement filter for Esuwaai and other living water systems. Please advise if you have a Zazen or Nikken System. Requires replacement every 6 months when in full use for a family. A single person may find this filter lasts a little longer. We suggest that as soon as you notice a taste change in water from the crisp fresh taste it is time to change the central cartridge. Country water, i.e. rainwater, stream water, and bore water will require replacement every 6 months. Product is in stock. |