The filter of polyphospholar crystals reduces the hardness of water  (salts) reacts  with calcium and magnesium ions and makes them soluble in water,so inthis way  it prevents salt deposits in pipes and devices.Another  big advantage of these filters is that they react with iron ions create an insoluble film that protects metal pipes from corrosion.  

The filter is filled with quartz crystals  while at the bottom of the cartridge there is a polypropylene filter to hold the solid particles. It is ideal for a variety of household applications in which there is a requirement for water with low hardness in a small flow such as dishwashers, washing machines, boilers, etc. It can also be used in the industry to protect machines from salt deposits.

They are available in 2 sizes and fit most commercial water filters depending on their dimensions


  • Material: Polyphosphotic crystals

  • Maximum pressure: 6 bar
  • Maximum temperature 50 C°
  • Internal Diameter: 28mm
  • External Diameter: 63mm

PACKAGING: 50 unit