The 4-step filtration of the BRITA CLASSIC filter cartridge reduces limescale and substances such as chlorine which affects the taste and odour of tap water. Furthermore, it reduces limescale and substances, e.g. chlorine, that affect taste and odour for a great natural taste, absorbs metals such as lead and copper for pure wellbeing.

It is recommended that you change the cartridge every 4 weeks for best results