DebraO3 years ago000Hi, I wanted to know how long does it last and are there any parts that will need replacing after a while?WhiteCrow1 year ago • purchased this product000purchased this productI have to replace mine, which is installed in the bathtub, after just 3 months because I have limescale stains everywhere again.Show in original language (German)Commentmarc.mazzariello3 years ago • purchased this product000purchased this productHello, according to the instructions, the cartridge lasts (inside) 1 year. Otherwise there is nothing to replace Show in original language (German)Comment