Replaceable filter module softens water and slows down the formation of limescale. It will help get rid of the annoying rainbow film that hardness salts form on the surface of the water. Despite the fact that it is quite simple, the level of its filtration is good enough and the filter does its job completely. The module presented to you is made of environmentally friendly materials, and most importantly high-quality materials, which ensures its safety and durability. Meets all top quality standards.