ANTI-SCALE CARTRIDGES FOR SMART MODELS - PACK OF 3

The limescale filter cartridge, specially designed by Laurastar Swiss engineers, allows you to filter tap water before it is used for ironing. *Please note that the water tank holder is required to use this filter. By preventing limescale, it prolongs the life of your iron By filtering salts, it improves steam quality Anti-corrosive, it also prevents damage to boiler components The limescale filter cartridge should be replaced when anti-scale granules turn completely brown