Anti-Scale & Anti-Rust Water Treatment Pellets

Anti-scale and anti-rust water treatment pellets provide passive, chemical-free protection against the two most common causes of water system degradation: calcium and magnesium scale deposition (hardness), and iron corrosion (rust). The pellets work by modifying the crystalline structure of hardness minerals as water flows through a pellet bed — converting calcium and magnesium ions into tiny, soft colloidal particles that cannot adhere to pipe walls, heat transfer surfaces, or membrane surfaces. Instead of forming hard scale deposits, the modified minerals remain in suspension and are carried harmlessly through the system.

Simultaneously, the pellets address iron corrosion by catalysing the conversion of ferric oxide (the active corrosion product that creates rust) into magnetite — a stable, dense iron compound that forms a thin, adherent protective layer on ferrous pipe surfaces. This protective magnetite layer physically prevents water and oxygen from reaching the underlying metal, stopping further corrosion without the use of corrosion inhibitor chemicals.

The system requires no electricity, no chemical dosing, no regeneration, no backwash, and no resins — it consists simply of a vessel containing the pellet bed through which the water supply passes. Installation is quick, online (without system shutdown), and requires minimal space. Pellet service life is 5–10 years under normal operating conditions, after which the pellets are replaced. This represents a fundamental simplification compared to conventional softening, chemical dosing, or scale inhibitor injection systems.