The HA SX (DOE) anti-scale cartridges with polyphosphate crystals prevent deposits and limescale from forming.
They favour precipitation of calcium carbonates and magnesium, blocking them from adhering to the walls of the pipes and protecting all sensitive elements, both in technical and home uses (pipes, coils, sleeves, etc.).
The HA SX anti-scale cartridges are made using housings in polyester, with variable heights 5” to 20”. Maximum recommended capacity 1800 l/h.