This is a twin cartridge pack designed which are compatible with the Culligan 2500 Duplex systems

The Pozzani IX600 is a carbon cartridge with ion exchange media, designed to remove chlorine, dissolved organics and sediment as well as greatly reducing heavy metals such as iron, lead and copper.

The HM600 cartridge is an advanced de-alkerlisation cartridges specifically designed to remove scale forming minerals such as calcium and magnesium.

These two cartridges are not culligan originals but Pozzani cartridges manufactured at our facility in Lincolnshire. They will directly replace Culligan part 155584-26.

Cartridge life: 3 to 6 months depending on usage and water hardness.