The economical way to protect water systems against scale and corrosion

Antiscalant Spheres (Siliphos) is an economic and reliable water treatment system for potable and industrial water. It consists of glass-like polyphosphate silicate spheres.


    water systems in hotels, public buildings, private households and industry against scale formation and corrosion.


    "brown" water and clogged pipes.

  • SAVES...

    expensive repairs or even replacement of water pipes, boilers, heaters, cooling systems etc.

  • HELPS...

    to save energy.

  • EXTENDS...

    the life of your water installation.

  • Customer Feedback

    "Good price, excellent product and delivered earlier than stated, I've used this seller for a number of years now and I'll be back next year for another re-fill. Thank you."

  • Customer Feedback

    "Well packaged, very fast ship, great item & 100% as described. Great price and fantastic service. A1 seller who cares about the customer."

  • Customer Feedback

    "To put it quite simply, all online shops should be run this way. Great communication, product, helpful and extremely prompt delivery. Well done and thanks."

What Antiscalant Spheres (Siliphos) can do for you?

Most natural waters cause damages in pipes, boilers and other installations. Some contain dissolved minerals, mainly calcium and magnesium salts. Such waters are referred to as being hard.

Hard Waters

Hard waters form scale in pipes and boilers. This leads to a decrease in water pressure and an increased energy demand. Clogged pipes may have to be replaced. Heating coils may overheat and fail.

Soft Waters

Soft waters are aggressive to metals and cause corrosion. Consequently the tap water turns brown. Leaks and burst pipes may be the results.

Antiscalant Spheres (Siliphos) prevents scale and stops corrosion. It utilizes the phenomenon that minute concentrations of polyphosphates are sufficient to inhibit the deposition of scale onto metallic surfaces. Because of its phosphate and silicate content Siliphos also inhibits corrosion by forming a thin protective layer on the metal surface. A Siliphos concentration of 2-3 ppm is sufficient to achieve both of these effects.